AWS consulting companies in the USA is about practice, not slogans. Cloud runs on infrastructure and budget rules: where to land, how to migrate, how to run day 2. We highlight firms that do the work - from readiness checks and landing zone design to workload moves and observability.

Why the partner choice matters: the consultant sets both architecture and team habits. A strong one ships pipelines, baseline metrics, and SRE routines along with the move. A weak one adds risk and cost. This article reviews leading AWS consulting companies in the USA providers, with no rankings or hype.

 

1. OSKI Solutions

At OSKI Solutions, we focus on practical cloud engineering. Most of our day revolves around planning and building on Amazon Web Services, then keeping those systems healthy once they are live. We design secure, scalable layouts for AWS, choose managed services where it makes sense, and document the decisions so teams can operate without guesswork. Our work spans architecture design, data platforms, and application compute on AWS, delivered with a steady, methodical approach. 

We provide AWS consulting in the USA and work with customers across the country. Typical engagements start with a clear plan for accounts, networking, identity, and guardrails, then move into build and migration. Databases, storage, and backup are part of the baseline, not an afterthought. When needed, we include serverless patterns to cut idle time and simplify operations. 

Some projects live only on AWS. Others connect to Azure or Google Cloud because that is what the business already uses. In both cases, we integrate cleanly, automate routine tasks, and set up monitoring so teams can see what is happening in production without digging. After go live, we focus on cost control and predictable operations.

Key Highlights: 

• AWS architecture, data, and compute delivered with clear guardrails 
• Hands-on projects for customers in the USA with ongoing support routines 
• Use of managed storage and backup on AWS to reduce operational risk 
• Hybrid options when needed, with tested integrations to Azure and Google Cloud 

Services: 

• AWS architecture, data, and compute delivered with clear guardrails 
• Hands-on projects for customers in the USA with ongoing support routines 
• Use of managed storage and backup on AWS to reduce operational risk 
• Hybrid options when needed, with tested integrations to Azure and Google Cloud 

Contact Information:

• Website: oski.site
• E-mail: contact@oski.site
• LinkedIn: www.linkedin.com/company/oski-solutions
• Address: Estonia, Tallinn, Kaupmehe tn 7-120, 10114
• Phone: +48571282759

 

2. Accenture

Accenture runs a dedicated practice for designing, migrating, and operating workloads on Amazon Web Services, with consulting that spans discovery, architecture, and long-term run support. Engagements typically start with assessment and landing zone design, then branch into modernization patterns like container platforms, serverless components, and data platforms tuned for scale. 

Security baselines and governance guardrails aren’t bolted on later - they’re part of day one planning alongside cost controls and observability. Delivery then shifts toward automation: pipelines, policy as code, compliance checks, and automated recovery drills. The result is a steady path from initial pilots to enterprise-grade operations that can be measured, tweaked, and extended as new AWS services roll out. 

Why people choose them:

• Broad advisory plus hands-on build for AWS programs
• Structured migration playbooks that link strategy to delivery
• Embedded cost governance, security controls, and observability from the start
• Tooling and accelerators for IaC, testing, and compliance without vendor lock-in

Core offerings:

• Cloud strategy and landing zone engineering on AWS
• Application and data modernization using containers and serverless patterns
• Migration planning and execution with automation and rollback paths
• Run services for operations, resilience testing, and ongoing optimization

Contact Information:

• Website: www.accenture.com
• Address: 805 South Walton Boulevard, Bentonville, AR, 72712
• Phone: +14694453558

 

3. Cognizant

Cognizant approaches AWS work as a connected set of disciplines - architecture, automation, operations, and data - rather than isolated projects. Workshops and assessments set scope, then reference architectures anchor the build across identity, networking, and guardrails. From there, teams fold in observability and financial governance so the environment can scale without losing sight of performance or spend. For applications that need a deeper refresh, the focus shifts to containers or managed runtimes, with CI/CD standards and policy checks wired into the release flow. 

Modernization isn’t purely technical. Playbooks map responsibilities across platform and product teams, so day-2 operations don’t become an afterthought. That same mindset carries into data platforms: pipelines, catalogs, and access policies are treated as first-class architecture, not side work. The net effect is an AWS footprint that is easier to run and easier to change. 

What makes them stand out:

• Documented patterns for governance, cost control, and observability
• Competency coverage spanning migration, operations, and mainframe modernization
• Attention to day-2 ownership models and runbooks, not only greenfield build

Their focus areas:

• Cloud foundation design and landing zones on AWS
• Migration and re-architecture with containers, serverless, and managed services
• Cloud operations services with monitoring, SRE practices, and automation
• Data engineering and analytics platforms with lineage, policy, and cost tracking

Contact Information:

• Website: www.cognizant.com
• Email: inquiry@cognizant.com
• Facebook: www.facebook.com/Cognizant
• Twitter: x.com/cognizant
• LinkedIn: www.linkedin.com/company/cognizant
• Instagram: www.instagram.com/cognizant
• Address: Delivery Center, 300 SW 24th Street, Bentonville 72712
• Phone: (479) 418-0400

 

4. Rackspace

Rackspace concentrates on build-and-run for AWS, with a heavy tilt toward operational rigor. Discovery clarifies what to move and what to modernize, then landing zones and account structures get wired with identity, guardrails, and cost controls. Once the platform is stable, attention shifts to application paths - containers where portability matters, managed services where undifferentiated heavy lifting can drop away. Reliability and security checks run as part of the release path instead of after deployment. 

Operations are a core product here. Baselines for monitoring, backup, incident handling, and compliance come pre-packaged, then tuned for each environment. When data becomes the main storyline, the consulting lens moves to ingestion frameworks, storage layout, and access patterns that balance performance with governance. The same pattern repeats in regulated contexts: templates and attestations shorten the route to an audited state without reinventing controls. 

For long-running programs, Rackspace leans on automation - pipelines, policy engines, and infrastructure as code - so changes remain safe and quick. That automation extends to cost hygiene and workload rightsizing, which keeps the environment responsive as usage shifts. In short, the emphasis sits on predictable operations with room to evolve. 

Standout qualities:

• Preset operational patterns for monitoring, backup, and incident response
• Migration and modernization routes that prefer managed AWS services where practical
• Experience packaging controls for regulated workloads and audits
• Automation focus across provisioning, policy, and cost hygiene

Services include:

• Platform engineering and landing zones on AWS
• Workload migration plus selective re-architecture using containers and serverless
• Managed operations with observability, resilience testing, and compliance runbooks
• Data platform design, ingestion pipelines, and governed access on AWS

Contact Information:

• Website: www.rackspace.com
• Email: raxpartnerhelp@rackspace.com
• Facebook: www.facebook.com/rackspacetechnology
• Twitter: x.com/Rackspace
• LinkedIn: www.linkedin.com/company/rackspace-technology
• Instagram: www.instagram.com/rackspace_technology
• Address: Global Headquarters, 19122 US Highway 281N Ste 128 San Antonio, TX 78258-7667б United States
• Phone: 1-800-961-4454

 

5. NTT DATA

NTT DATA works on the full arc of AWS programs - from early discovery to long-term run. Platform teams get help designing landing zones, organizing accounts, and wiring in identity controls before any migration starts. Modernization follows with a measured mix of containers, serverless, and managed databases so upkeep stays light and changes stay safe. Security and compliance are treated as part of delivery, not a checkpoint at the end, with policy as code and automated evidence capture. Cost hygiene sits alongside observability, which means dashboards, budgets, and alerts show what is happening in plain view. Simple rule of thumb here: build once, automate twice, operate calmly.

Standout qualities:

• Structured approach that connects strategy, build, and run on AWS
• Guardrails for identity, network, and policy embedded from day one
• Operational playbooks and automation that reduce manual effort

Services include:

• AWS assessments, roadmap design, and landing zone engineering
• Workload migration with validation, automation, and controlled cutover
• Application and data modernization using containers, serverless, and managed services
• Platform operations with observability, SRE routines, and resilience testing
• Security baselines, policy as code, and access governance
• Cost optimization, rightsizing, and usage reviews

Contact Information:

• Website: www.nttdata.com
• Facebook: www.facebook.com/NTTDATANorthAmerica
• Twitter: x.com/NTT_DATA_NA
• LinkedIn: www.linkedin.com/company/ntt-data-americas
• Instagram: www.instagram.com/nttdata
• Address: 7950 Legacy Drive, 11th Floor, Plano, TX 75024

 

6. DXC Technology

DXC treats cloud work as a living platform rather than a one-off project. Foundations come first: identity, network layout, encryption standards, logging, and a path for multi-account growth. Once the groundwork is steady, attention shifts to applications and data - which workloads move as is, which get replatformed, and which are refactored for managed services. CI/CD and infrastructure as code keep the change surface repeatable, so releases feel routine, not risky.

Operations are part of the design. Monitoring, budgets, and policy checks run in the same pipeline as deployments. Runbooks clarify ownership and escalation so teams know what to do at 2 a.m., not just at launch. Data platforms follow the same discipline with catalogs, lineage, and tiered storage for performance and governance side by side.

Why people choose them:

• Reference architectures that anchor identity, networking, and guardrails
• Clear migration paths that balance effort, risk, and payoff
• Operations woven into delivery with SLOs and incident routines
• Data platform guidance with security and discoverability in equal measure

Core offerings:

• Cloud foundation and landing zone setup on AWS
• Migration planning and execution with automation and rollback options
• Application modernization using containers, managed runtimes, and event services
• Platform engineering with IaC, CI/CD, and automated compliance checks
• Observability, SRE workflows, backup and recovery baselines
• Data engineering, governance, and analytics platform buildout

Contact Information:

• Website: dxc.com
• LinkedIn: www.linkedin.com/company/dxctechnology
• Instagram: www.instagram.com/DxcTechnology
• Phone: 1-844-201-1125

 

7. HCLTech

HCLTech focuses on building reliable AWS platforms that are easy to change. Discovery maps the environment, then landing zones and account structures are set up with identity, guardrails, and budgets wired in. From there, teams choose practical modernization patterns - containers where portability matters, managed services where undifferentiated work can fade into the background. Small steps, short feedback loops. Fewer surprises.

Release pipelines carry more than code. Security scans, policy validations, and performance checks run automatically, which keeps production steady even as features move faster. For workloads with compliance needs, templates and evidence capture shorten the path to an auditable state without reinventing controls every time.

Data is treated as a first-class track. Pipelines, storage tiers, and access policies are defined with the same care as application architecture. That balance of governance and usability makes analytics easier to trust and easier to evolve as new sources arrive. When usage shifts, automation helps rightsize, schedule, and tune resources so spend stays reasonable.

What makes them unique:

• Prescriptive guardrails for identity, policy, and networks across accounts
• Operational baselines for monitoring, backup, and incident response
• Modernization choices that prefer managed AWS services when fit is strong

What they offer:

• AWS platform design and multi-account landing zones
• Workload discovery, migration execution, and cutover planning
• Application replatforming and refactoring using containers and serverless
• Managed operations with observability, backup, and disaster recovery routines
• Security posture reviews, access management, and compliance automation
• Data platform design, ingestion frameworks, and governed analytics

Contact Information:

• Website: www.hcltech.com
• Facebook: www.facebook.com/HCLTechOfficial
• Twitter: x.com/hcltech
• LinkedIn: www.linkedin.com/company/hcl-technologies
• Instagram: www.instagram.com/hcltech
• Address: Suite 375, 27725 Stansbury Blvd. Farmington Hills, Michigan 48334, USA

 

8. Deloitte

Deloitte provides structured AWS consulting that links strategy, build, and steady operations. Engagements usually begin with an assessment and a landing zone plan that sets identity, network boundaries, and guardrails. Modernization then moves through containers, serverless components, and managed data services so upkeep stays predictable. Security, compliance, and cost controls are part of the delivery path, carried by policy as code and automated checks. Visibility comes from observability standards and budget tracking, which make changes measurable and low drama.

Highlights:

• Foundational blueprints that align identity, networking, and governance on AWS
• Migration approaches that balance rehost, replatform, and refactor without chaos
• Automation baked into pipelines, testing, and policy validation

Core offerings:

• AWS assessments, roadmap design, and landing zone engineering
• Workload migration with validation gates and controlled cutover
• Application and data modernization using containers, serverless, and managed databases
• Operations enablement with SRE routines, resilience testing, and tuning
• Security posture reviews, access governance, and compliance automation
• Cost optimization, rightsizing, and usage analytics

Contact Information:

• Website: www.deloitte.com
• Twitter: x.com/deloitteus
• LinkedIn: www.linkedin.com/company/deloitte
• Instagram: www.instagram.com/lifeatdeloitteus
• Address: 695 Town Center Dr., Suite 1000, Costa Mesa, CA, 92626, United States
• Phone: +1 714 436 7100

 

9. RapidScale

RapidScale focuses on managed cloud programs where AWS consulting and operations sit under one roof. Foundations come first: account structure, identity, and baseline security are set up before any move. Migration plans then map workloads to the right path, with CI/CD and infrastructure as code keeping releases repeatable. Cost and performance signal early through monitoring and budgets, so the platform can scale without surprises.

Running the environment is a formal discipline here. Incident routines, backup policies, and recovery drills are defined alongside build tasks, not after them. For data workloads, pipelines and storage tiers are designed with access control and lineage in mind, which keeps analytics trustworthy. Over time, automation helps adjust capacity, enforce policies, and keep spend in check.

Key points:

• Clear split between foundation, migration, and run while staying coordinated
• Operational baselines for monitoring, backup, and incident handling
• Preference for managed AWS services where that reduces undifferentiated work
• Cost guardrails and usage insights available from the start

Services include:

• AWS platform design and multi-account setup
• Workload discovery, migration execution, and cutover planning
• Application replatforming and refactoring with containers and serverless
• Managed operations with observability, backup, and disaster recovery routines
• Security baselines, identity controls, and policy enforcement as code
• FinOps reviews, rightsizing, and scheduling

Contact Information:

• Website: rapidscale.net
• Facebook: www.facebook.com/RapidScale
• Twitter: x.com/Rapid_Scale
• LinkedIn: www.linkedin.com/company/rapidscale
• Address: 301 Hillsborough Street, Suite 1300, Raleigh, NC 27603
• Phone: (866) 371 – 1355

 

10. Mission Cloud

Mission Cloud specializes in building and operating AWS environments with a bias toward automation. Platform work sets up accounts, identity, and network patterns, then folds in governance and logging so teams can move fast without losing track. Modernization routes are chosen pragmatically - containers for portability, managed services when it trims maintenance. Short feedback loops. Fewer surprise rollbacks.

Data is treated as a first-class track rather than an afterthought. That means ingestion frameworks, storage tiers, and access rules designed together, plus catalogs and lineage where needed. When analytics take center stage, pipelines and orchestration are wired for performance and transparency. The goal is dependable results that are easy to iterate on.

Operations round out the picture. Monitoring, alerting, backup policies, and recovery exercises are routine, not special events. Security reviews ride in the same pipeline as feature releases, with policy checks and evidence capture handled automatically. As usage shifts, automation tunes capacity and cost so the environment stays responsive and sensible.

Why people choose them:

• Prescriptive guardrails across accounts, networks, and access on AWS
• Operational depth with documented runbooks and resilience drills
• Data platform patterns that balance governance with usability
• Automation across provisioning, policy, and cost management

What they offer:

• AWS landing zones and account architecture
• Migration planning and execution with automated validation
• Application modernization using containers, managed runtimes, and event services
• Managed operations with observability, backup, and incident response
• Security assessments, identity governance, and compliance tooling
• Data engineering, pipeline orchestration, and governed analytics

Contact Information:

• Website: www.missioncloud.com
• Facebook: www.facebook.com/missioncloudhq
• Twitter: x.com/missioncloud
• LinkedIn: www.linkedin.com/company/missioncloud

 

11. Trianz

Trianz provides AWS consulting that connects discovery, platform engineering, and ongoing operations without leaving gaps between stages. Work typically starts with environment mapping and a landing zone blueprint that sets identity, network layout, and guardrails before any move. From there, modernization paths are chosen deliberately - containers when portability matters, serverless where maintenance can shrink, managed databases when reliability wins. Security and policy live in code, so checks run automatically during release, not after. Observability and cost hygiene ride alongside delivery, which keeps changes visible, measured, and, frankly, calmer for everyone.

Standout qualities:

• Clear sequencing from assessment to run with documented handoffs
• Guardrails for identity, network, and policy wired in at platform level
• Automation for compliance, testing, and recovery as part of the pipeline
• FinOps signals and observability dashboards available from early stages

Services cover:

• AWS assessments, roadmaps, and landing zone engineering
• Workload migration with validation steps and controlled cutover
• Application and data modernization using containers, serverless, and managed services
• Platform operations with monitoring, SRE routines, and resilience testing
• Security posture reviews, policy as code, and access governance
• Cost optimization, rightsizing, and scheduled adjustments

Contact Information:

• Website: www.trianz.com
• Facebook: www.facebook.com/Trianz
• Twitter: x.com/trianz
• LinkedIn: www.linkedin.com/company/trianz
• Address: 2325 Dulles Corner Blvd, Suite 575, Herndon, Virginia 20171, USA
• Phone: +1-703-793-0101

 

12. Pythian

Pythian focuses on data-rich AWS programs where platform groundwork and analytics move together. Foundations come first - account strategy, identity boundaries, logging, and encryption patterns that can scale. Migration decisions are mapped workload by workload, with CI/CD and infrastructure as code turning releases into routine steps. Reliability is not bolted on later; backup policies, recovery drills, and incident playbooks are defined alongside build tasks.

Data work is a parallel track, not an afterthought. Pipelines, storage tiers, and access rules are shaped for both governance and speed, which helps analytics stay trustworthy. Catalogs, lineage, and quality checks are introduced where needed so changes remain traceable. Over time, automation supports capacity tuning and cost control as usage shifts.

Why people like them:

• Reference patterns for platform, security, and observability on AWS
• Methodical migration choices that balance speed with long-term flexibility
• Operational runbooks and SLOs defined before go-live

What they offer:

• AWS platform and landing zone setup
• Workload discovery, migration execution, and validation
• Application replatforming and refactoring using containers and managed runtimes
• Managed operations with monitoring, backup, and incident response
• Security assessments, access governance, and compliance automation
• Data engineering, pipeline orchestration, and governed analytics

Contact Information:

• Website: www.pythian.com
• E-mail: info@pythian.com
• Facebook: www.facebook.com/pythian1
• Twitter: x.com/Pythian
• LinkedIn: www.linkedin.com/company/pythian
• Address: 106 West 32nd Street New York, New York USA 10001
• Phone: +1-212-796-4944

 

13. Mphasis

Mphasis brings a pragmatic approach to AWS consulting with an emphasis on steady operations and change that feels safe. Platform work sets up accounts, identity, and network patterns early, then folds in governance and logging so teams can move without losing track. Modernization choices are practical - use containers where portability helps, rely on managed services where undifferentiated work can fade. Short feedback loops keep releases small and reversible.

Security and compliance ride directly in the release path. Policy checks, evidence capture, and automated testing run before changes ship, which lowers risk for regulated workloads. Operations are equally structured. Monitoring baselines, backup routines, and recovery exercises are part of normal life, not emergency projects.

Data programs follow the same playbook. Ingestion frameworks, storage layout, and access policies are designed together, with catalogs and lineage where needed. When demand grows or patterns shift, automation handles rightsizing, scheduling, and cost hygiene so the environment stays responsive without guesswork.

Focus points:

• Prescriptive guardrails across accounts, networks, and access controls
• Operational depth with documented monitoring, backup, and recovery routines
• Modernization that prefers managed AWS services when fit is strong

Their focus areas:

• AWS landing zones and multi-account architecture
• Migration planning and cutover with automated validation
• Application modernization using containers, serverless, and event services
• Managed operations with observability, incident handling, and DR exercises
• Security reviews, identity governance, and compliance tooling
• Data platform design, pipeline buildout, and governed analytics

Contact Information:

• Website: www.mphasis.com
• Facebook: www.facebook.com/MphasisOfficial
• Twitter: x.com/Mphasis
• LinkedIn: www.linkedin.com/company/mphasis
• Address: 41 Madison Avenue, 35th Floor, New York, 10010, USA
• Phone: +1 (212) 686 6655

 

14. Hexaware

Hexaware runs AWS consulting as an end-to-end program that starts with discovery and lands with stable day-2 operations. Platform work sets up account structure, identity, and guardrails first, then adds network patterns, logging, and cost controls so teams can move without guesswork. Modernization follows a practical route - containers when portability matters, serverless where maintenance can shrink, managed data services when reliability wins. Security and compliance live inside the release path through policy as code and automated checks. Observability and budgets sit alongside CI/CD, which keeps performance and spend visible as usage grows.

Standout qualities:

• Structured landing zones with baked-in governance and access control
• Clear migration playbooks that map workloads to rehost, replatform, or refactor
• Automation for testing, compliance, and recovery tied to delivery pipelines
• FinOps signals and dashboards aligned to usage patterns

Services include:

• AWS readiness assessments, roadmaps, and landing zone engineering
• Workload migration with validation steps, rollback planning, and cutover support
• Application and data modernization using containers, serverless, and managed stores
• Platform operations with monitoring, SRE routines, and resilience testing
• Security posture reviews, policy as code, and identity governance
• Cost optimization, rightsizing, and scheduling

Contact Information:

• Website: www.hexaware.com
• Facebook: www.facebook.com/HexawareTechnologies
• Twitter: x.com/hexawareglobal
• LinkedIn: www.linkedin.com/company/hexaware-technologies
• Instagram: www.instagram.com/hexaware_global
• Address: 3001 Bishop Drive Tenant LLC, San Ramon, California 94583, United States

 

15. Persistent

Persistent approaches AWS programs as a connected platform rather than a string of projects. Foundations come first with multi-account architecture, identity baselines, encryption, and logging that scale cleanly. From there, engineering teams wire CI/CD and infrastructure as code so changes are small, reversible, and easier to audit. Migration routes are chosen workload by workload, pairing quick wins with deeper refactoring only where it pays off.

Operations are designed in, not patched later. Monitoring, budgets, and policy checks run in the same pipeline that ships features. Incident playbooks and recovery drills keep outages routine to handle, not chaotic. Data work uses the same discipline - pipelines, storage tiers, catalogs, and lineage that make analytics dependable and traceable.

What stands out here:

• Reference patterns for identity, networks, and guardrails across accounts
• Measured migration choices that balance speed, risk, and maintainability
• Operational depth with documented runbooks, SLOs, and recovery exercises

Core offerings:

• AWS foundation design and landing zones
• Discovery, migration execution, and controlled cutover with automated validation
• Application replatforming and refactoring using containers, managed runtimes, and events
• Managed operations with observability, backup policies, and incident response
• Security assessments, access management, and compliance automation
• Data engineering, pipeline orchestration, and governed analytics

Contact Information:

• Website: www.persistent.com
• E-mail: info@persistent.com
• Facebook: www.facebook.com/PersistentSystems
• Twitter: x.com/Persistentsys
• LinkedIn: www.linkedin.com/company/persistent-systems
• Instagram: www.instagram.com/persistent_systems
• Address: 2055 Laurelwood Rd Ste 210, Santa Clara CA – 95054
• Phone: +1-650-481-9180

Conclusion

The bottom line for AWS consulting in the US: consistency wins. When identity and networks are designed up front and policy checks live in the pipeline, migrations run calmer and operations become predictable.Outlook remains strong - more data, more integrations, more automation. Growth needs discipline though: budget signals, tracing, backups, failure drills, clear access. The partner drives half the outcome by setting standards and team routine.

We covered firms that handle the full loop: strategy, migration, modernization, run. Not a better-worse lineup - a map of options. Choose for your needs: scope, timelines, stack, compliance. Align the approach, inspect artifacts, ask for simple success metrics. Then the cloud becomes a tool, not an experiment.