Large language models are quickly becoming a core layer of modern software - from customer support tools to research assistants and enterprise automation. As demand for AI-driven language technologies grows, India has started to build a strong ecosystem around LLM development, applied AI services, and infrastructure.

Across the country, a mix of startups, AI research labs, and established technology firms are investing in language models, natural language processing, and generative AI platforms. Some are developing their own models, others focus on enterprise integrations, multilingual capabilities, or industry-specific AI tools.

The list below highlights several LLM companies in India that are actively contributing to this space. It offers a snapshot of organizations participating in the country’s expanding AI landscape and helping shape how language technologies are built and used in real-world products.

 

1. Oski Solutions

OSKI Solutions works on software and AI-related projects for companies in different countries, including India. We focus on application development and digital systems that support modern business operations. Our teams build web platforms, backend systems, and cloud-based tools, and in some projects we integrate AI capabilities such as machine learning and large language models where language processing or automation is required.

Part of our work involves implementing language technologies that help software understand and process text. We use natural language processing and LLM-based components in applications that require automated analysis, conversational interfaces, or content processing. Alongside AI integration, we continue to work on core software development, helping companies build and maintain applications that combine standard engineering with modern AI capabilities.

Key Highlights:

• Application development projects delivered for companies across multiple countries, including India
• Integration of AI technologies including large language models and NLP
• Experience with cloud platforms and scalable backend infrastructure
• Web and frontend development using modern frameworks
• Development of CMS-based platforms for managing digital content
• Work across industries such as logistics, e-commerce, education, fintech, and travel

Services:

• LLM integration
• Artificial intelligence solutions
• Custom software development
• Natural language processing solutions
• Machine learning implementation
• Cloud architecture and DevOps setup
• Web and frontend development
• CMS development and customization
• System integration and platform support

Contact Information:

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

 

 

 

 

2. Radixweb

Radixweb works as a software development company that builds enterprise platforms, web systems, and AI based applications for businesses in different industries. Radixweb also operates with development teams in India, where part of their engineering work around artificial intelligence and language technologies takes place. In projects that involve data processing or conversational systems, their teams work with machine learning and large language model capabilities as part of broader software platforms.

Their work usually connects AI components with practical applications such as business software, analytics platforms, or automation tools. The company focuses on building systems that integrate with existing infrastructure and support long term product development. Language models are typically applied in cases where applications need to process text, automate communication, or extract insights from large sets of written data.

Key Highlights:

• Software engineering teams operating across global development environments including India
• Experience working with artificial intelligence and language model technologies
• Development of enterprise web platforms and digital products
• Integration of AI components into existing business systems
• Work across industries such as finance, healthcare, logistics, and retail

Services:

• Custom software development
• AI and machine learning implementation
• Large language model integration
• Enterprise application development
• Cloud platform engineering
• System modernization and integration

Contact Information:

• Website: radixweb.com
• Email: biz@radixweb.in
• Facebook: www.facebook.com/radixweb
• Twitter: x.com/radixweb
• LinkedIn: www.linkedin.com/company/radixweb
• Instagram: www.instagram.com/radixweb
• Address: Ekyarth, B/H Nirma University, Chharodi, Ahmedabad - 382481, India
• Phone: +1 312 528 3083

 

3. TechAhead

TechAhead develops digital platforms and software systems for companies building modern applications and enterprise infrastructure. TechAhead also operates engineering teams in India where part of their AI and platform development work takes place. Some of their projects involve building applications that include large language model features, particularly in systems where automation, data interpretation, or conversational interfaces are needed.

Their engineering work typically combines application development with architecture design and system integration. Teams focus on connecting AI capabilities with existing operational systems so that tools like LLM powered copilots or automation agents can function inside real business workflows. Alongside this, they build mobile apps, web platforms, and cloud environments that support long term product development.

Key Highlights:

• Development teams working across the United States, India, and other locations
• Experience implementing enterprise AI systems and language model features
• Work on large scale software platforms and mobile applications
• Focus on system architecture and integration of intelligent tools
• Experience building cloud based infrastructure and connected platforms

Services:

• AI software development
• LLM based application development
• Custom web and mobile development
• Cloud platform modernization
• DevSecOps and quality automation
• IoT and intelligent edge systems

Contact Information:

• Website: www.techaheadcorp.com
• Email: sales@techaheadcorp.com
• Facebook: www.facebook.com/techahead
• Twitter: x.com/techahead
• LinkedIn: www.linkedin.com/company/techahead
• Instagram: www.instagram.com/techahead
• Address: 6th Floor, Stellar 1423, Plot No. 3, Sector 142, Noida, Delhi-NCR 201304
• Phone: +91 120 6039900

 

4. Vrinsoft Technology

Vrinsoft Technology is a software development company that works with AI, machine learning, and language model technologies in application development projects. Vrinsoft operates with engineering teams in India and works with organizations that need custom digital products or AI enabled systems. Large language models appear in their projects when businesses want applications that can analyze text, automate communication, or support data driven workflows.

Their work usually combines LLM capabilities with broader machine learning systems and enterprise software development. Projects often include planning AI architecture, integrating trained models into applications, and building interfaces that allow businesses to use language based tools in everyday operations. The company works across different industries where automated language processing can support internal systems or customer facing platforms.

Key Highlights:

• Software engineering teams located in India and working with international clients
• Development of AI and generative AI based applications
• Work with machine learning models and language technologies
• Experience integrating AI tools into enterprise software
• Projects across multiple industry sectors

Services:

• LLM solution development
• Machine learning model implementation
• Generative AI integration
• Custom software development
• AI consulting and architecture planning
• Application integration and deployment

Contact Information:

• Website: www.vrinsofts.com
• Email: sales@vrinsofts.com
• Facebook: www.facebook.com/vrinsofts
• Twitter: x.com/Vrinsofts
• LinkedIn: www.linkedin.com/company/vrinsoft-technologies-pvt-ltd
• Instagram: www.instagram.com/vrinsofts
• Address: 707, Elite Business Park, AUDI showroom lane - Shapath Hexa, S G Highway, Ahmedabad - 380060, Gujarat, India
• Phone: +91 72279 06117

 

5. Theta Technolabs

Theta Technolabs develops digital products and AI solutions, including projects that involve large language models and multilingual text processing. Theta Technolabs operates from India and works with organizations that require applications capable of understanding or generating content across different languages. Many of their LLM related projects focus on communication systems and document processing where language diversity is an important factor.

Their teams build systems that combine natural language processing with business software used in areas such as customer support, analytics, and automation. These solutions often include chat interfaces, document analysis tools, or multilingual content generation features. The company also works on software platforms where AI components are integrated with mobile apps, web systems, or enterprise tools.

Key Highlights:

• Development teams based in India working on AI and software platforms
• Experience with multilingual language model training and NLP systems
• Work on applications that process regional and international languages
• Integration of AI tools into business software environments
• Projects across sectors such as finance, healthcare, and retail

Services:

• Large language model development
• Multilingual model training and fine tuning
• Conversational AI and chatbot development
• Document analysis and OCR systems
• Web and mobile application development
• AI platform integration

Contact Information:

• Website: www.thetatechnolabs.in
• Email: hello@thetatechnolabs.com
• Facebook: www.facebook.com/thetatechnolabs
• Twitter: x.com/thetatechnolabs
• LinkedIn: www.linkedin.com/company/theta-technolabs
• Instagram: www.instagram.com/thetatechnolabs_official
• Address: A 1201, Privilon, Ambli BRT Road Iscon Crossroads, Ahmedabad 380059, Gujarat, India
• Phone: +91 96017-78776

 

6. Brainguru Technologies

Brainguru Technologies works on software and AI based systems that include applications using large language models. Brainguru Technologies operates from India, where their development teams build AI driven tools that process text, automate communication, and support business analytics. Their work with language technologies often appears in applications such as chatbots, document analysis tools, and automated content systems.

Their projects usually combine LLM capabilities with broader data and software development practices. Teams build and integrate models into digital platforms so businesses can use AI for tasks like sentiment analysis, language translation, and knowledge extraction. These systems are typically connected to web applications, enterprise tools, or data platforms that support everyday operations.

Key Highlights:

• Development teams working from India on AI and language processing systems
• Experience building applications using NLP and LLM technologies
• Work with multilingual text processing and AI automation tools
• Integration of AI into business platforms and digital products
• Projects involving data analysis and content automation

Services:

• Large language model development
• AI chatbot and conversational system development
• Natural language processing solutions
• Generative AI implementation
• Data analysis and sentiment analysis tools
• AI integration for web and enterprise applications

Contact Information:

• Website: www.brainguru.in
• Email: info@brainguru.in
• Facebook: www.facebook.com/BrainGuruCloud
• Twitter: x.com/BrainguruTech
• LinkedIn: www.linkedin.com/company/brainguru
• Instagram: www.instagram.com/braingurunoida
• Address: Alphathum, A-Block, Sector-90, Noida, 201305
• Phone: +91-8010010000

 

7. Sarvam AI

Sarvam AI is an artificial intelligence company based in India that works on large language models and AI infrastructure designed for the country’s linguistic and technological environment. Sarvam AI develops models trained on Indian languages and datasets, with the goal of supporting applications that operate across diverse regional contexts. Their work often focuses on conversational systems, speech technologies, and AI tools that can function in multilingual environments common across India.

The company builds a full AI platform that includes model development, infrastructure for running AI systems, and tools for developers and organizations that want to integrate LLM capabilities into their products. Their platform supports applications such as conversational agents, text to speech systems, and enterprise tools that process language data at scale. A part of their approach is to keep infrastructure and model development within India, which connects their work to the broader discussion around local AI ecosystems.

Key Highlights:

• Development of large language models designed for Indian languages
• AI platform that includes model infrastructure and developer tools
• Focus on multilingual conversational AI and speech technologies
• Work with enterprise, developer, and public sector applications
• Research and development around sovereign AI infrastructure

Services:

• Large language model development
• Conversational AI systems
• Speech to text and text to speech technologies
• AI model deployment infrastructure
• Developer APIs for AI applications

Contact Information:

• Website: www.sarvam.ai
• Twitter: x.com/sarvamai
• LinkedIn: www.linkedin.com/company/sarvam-ai

 

8. SPEC INDIA

SPEC INDIA is a technology company involved in software development and artificial intelligence projects, including work related to large language models. SPEC INDIA operates from India and develops systems where AI and language processing are used inside business applications. Their teams work on projects that include chatbot systems, automated text analysis, and software platforms that rely on natural language processing.

Their work around LLM technologies usually appears as part of broader enterprise systems. These systems can analyze written data, generate content, or automate communication within digital products. In many cases the company builds custom models or adapts existing ones so they can operate inside specific industries or business environments.

Key Highlights:

• Engineering teams working on AI and LLM based software solutions
• Development of applications using natural language processing
• Experience building domain specific language model systems
• Work with enterprise platforms and business automation tools
• Projects across sectors such as healthcare, finance, logistics, and education

Services:

• Custom large language model development
• LLM fine tuning and optimization
• Chatbot and conversational AI development
• Natural language processing solutions
• Sentiment analysis tools
• LLM integration into business software

Contact Information:

• Website: www.spec-india.com
• Email: lead@spec-india.com
• Facebook: www.facebook.com/SPECINDIA.IT
• Twitter: x.com/infospec_india
• LinkedIn: www.linkedin.com/company/spec-india
• Instagram: www.instagram.com/spec_india
• Address: SPEC House, Parth Complex, Near Swastik Cross Roads, Navarangpura, Ahmedabad 380009, INDIA
• Phone: +91-79-26404031

 

9. Openxcell

Openxcell is a software development company that works with artificial intelligence technologies, including large language models used inside modern applications. Openxcell operates development teams in India where part of their engineering work focuses on AI driven software platforms. Language models are used in projects that involve conversational systems, intelligent assistants, or applications that analyze and generate text.

Their teams combine LLM capabilities with other technical areas such as cloud infrastructure, data engineering, and application development. This often results in systems where AI features are integrated directly into mobile apps, enterprise platforms, or web based products. Many of these projects include tools such as AI agents, knowledge systems, and automated workflows built around language processing.

Key Highlights:

• Software engineering teams located in India working on AI applications
• Development of enterprise systems that integrate language models
• Work on AI powered digital products and platforms
• Experience with generative AI and knowledge based systems
• Integration of AI features with cloud and data platforms

Services:

• Large language model development
• Generative AI application development
• AI agent and assistant development
• Custom software and mobile application development
• Data engineering and AI system integration
• DevOps and cloud infrastructure support

Contact Information:

• Website: www.openxcell.com
• Email: sales@openxcell.com
• Facebook: www.facebook.com/openxcellai
• Twitter: x.com/openxcell
• LinkedIn: www.linkedin.com/company/openxcell
• Address: 203/204 Baleshwar Avenue, Bodakdev, Ahmedabad
• Phone: +1 888 777 4629

 

10. Softlabs Group

Softlabs Group develops software and artificial intelligence systems that include projects using large language models. Softlabs Group operates from India and works with organizations that require AI components inside enterprise software or data platforms. In some cases their teams build private LLM environments that run on internal infrastructure when companies need language processing systems that handle sensitive information.

Their work typically connects LLM technology with real business processes such as compliance monitoring, automation of customer support, or document analysis. These systems are integrated with broader software platforms that include web applications, cloud services, and enterprise tools. The company also works on projects where language models are combined with other AI techniques such as computer vision or predictive analytics.

Key Highlights:

• Software and AI engineering teams operating from India
• Development of private and enterprise large language model systems
• Integration of AI tools into enterprise software environments
• Experience working with regulated industries and internal data systems
• Projects involving automation, analytics, and AI powered applications

Services:

• Private large language model development
• Generative AI integration into software platforms
• AI chatbot and conversational system development
• Custom software development
• Enterprise AI platform engineering
• Workflow automation and AI system integration

Contact Information:

• Website: www.softlabsgroup.com
• Email: business@softlabsgroup.com
• Facebook: www.facebook.com/SoftlabsGroup
• Twitter: x.com/softlabsgroup
• LinkedIn: www.linkedin.com/company/softlabs-group
• Instagram: www.instagram.com/softlabsgroup
• Address: Office 6A, 6th Floor, Trade World, D Wing, Kamala City, Senapati Bapat Marg, Lower Parel West, Mumbai, Maharashtra 400013.
• Phone: +91 7021649439

 

11. Webkul

Webkul is a technology company that develops software platforms for commerce systems and enterprise applications, and some of their solutions include large language model integrations. Webkul operates engineering teams in India and works with businesses that run online stores, marketplaces, and enterprise management platforms. In certain projects language models are used to automate workflows, analyze content, or generate insights from business data.

Their AI related work often appears as part of larger commerce ecosystems where systems like ERP, CRM, and marketplace platforms are connected. In these environments language models can support tasks such as content generation, product data management, or automated interactions with customers. These capabilities are integrated directly into existing business platforms through APIs and custom modules.

Key Highlights:

• Development teams based in India working on enterprise software platforms
• Integration of language models into commerce and marketplace systems
• Work with ERP, CRM, and e commerce infrastructure
• Development of modular extensions and platform integrations
• AI capabilities combined with enterprise business workflows

Services:

• Custom large language model integration
• AI agents and automation tools
• Ecommerce and marketplace development
• ERP and CRM system integration
• API development and platform extensions
• Web and mobile application development

Contact Information:

• Website: webkul.com
• Email: sales@webkul.com
• Facebook: www.facebook.com/webkul
• Twitter: x.com/webkul
• LinkedIn: www.linkedin.com/company/webkul
• Instagram: www.instagram.com/lifeatwebkul
• Address: H-28, 2nd floor, ARV Park, Sector 63, Noida, Uttar Pradesh 201301 (India)
• Phone: (+91)-9870284067

 

12. Nimap Infotech

Nimap Infotech works on software and AI development projects that include large language model integration and related language technologies. Nimap Infotech is based in India and also operates an office in the USA, which reflects in the type of projects they handle across international teams. In their AI work, language models are used in applications where systems need to read, analyze, or generate text as part of normal software processes.

Their development work often includes preparing datasets, training or adjusting models, and connecting those models to existing software platforms. In practice this shows up in things like chatbots, automated support tools, or internal systems that process documents and conversations. Language models are usually one piece of a wider AI setup that also includes machine learning and natural language processing.

Key Highlights:

• Software and AI development teams working from India with an office presence in the USA
• Experience building and fine tuning large language models
• Development of applications that use generative AI and NLP technologies
• Integration of language models into enterprise software environments
• Projects related to conversational systems and automation tools

Services:

• Large language model integration
• Artificial intelligence solutions
• Custom software development
• Natural language processing solutions
• Machine learning implementation
• Cloud architecture and DevOps setup
• Web and frontend development
• CMS development and customization
• System integration and platform support

Contact Information:

• Website: nimapinfotech.com
• Email: enquiry@nimapinfotech.com
• Facebook: www.facebook.com/nimapinfotech
• Twitter: x.com/NimapInfotech
• LinkedIn: www..linkedin.com/company/nimapinfotech
• Instagram: www.instagram.com/nimapinfotech
• Address: Todi Estate, Sun Mill Compound-Lower Parel, Mumbai - 400013
• Phone: +919324497696

 

13. Aapthi Technologies

Aapthi Technologies develops web software, AI systems, and machine learning applications, including projects that use large language models. Aapthi Technologies operates from India and works with companies that need software platforms where language processing or generative AI features become part of digital tools. 

Their development teams usually combine LLM capabilities with other AI components such as machine learning models, data processing systems, and conversational interfaces. These technologies appear in applications like chatbots, translation tools, and code assistance platforms. The focus tends to be on integrating language models into existing software workflows so businesses can process text and automate tasks more efficiently.

Key Highlights:

• Software and AI development company based in India
• Experience building applications that use large language models
• Development of conversational AI and chatbot systems
• Integration of LLM tools into web platforms and enterprise software
• Work across AI, machine learning, and application development

Services:

• Large language model integration
• Artificial intelligence solutions
• Custom software development
• Natural language processing solutions
• Machine learning implementation
• Cloud architecture and DevOps setup
• Web and frontend development
• CMS development and customization
• System integration and platform support

Contact Information:

• Website: www.aapthitech.com
• Email: info@aapthitech.com
• Facebook: www.facebook.com/AapthiTech
• Twitter: x.com/aapthitech
• Address: #301, 3rd Floor, JNTU Road, KPHB, Kukatpally, Hyderabad - 500072, India.
• Phone: +91-8897742021

 

14. SparxIT Solutions

SparxIT Solutions works on enterprise software and artificial intelligence systems where large language models are used for tasks involving text processing and automation. The company is based in India and also has offices in the USA, which influences the type of international software and AI projects their teams work on. In many of these projects, language models are added to digital platforms that need to interpret large volumes of written information.

Their development work usually focuses on adapting existing models or building custom language model setups for specific use cases. This can include tools for document analysis, chat based systems, or platforms that extract insights from text data. In practice, these solutions are connected to business software such as internal tools, web platforms, or customer management systems where language models support everyday processes.

Key Highlights:

• Software and AI development teams working from India with offices in the USA
• Experience working with large language models and generative AI technologies
• Development of AI systems that process and analyze text data
• Integration of language models with enterprise platforms and digital products
• Work on applications that involve conversational interfaces and document processing

Services:

• Large language model integration
• Artificial intelligence solutions
• Custom software development
• Natural language processing solutions
• Machine learning implementation
• Cloud architecture and DevOps setup
• Web and frontend development
• CMS development and customization
• System integration and platform support

Contact Information:

• Website: www.sparxitsolutions.com
• Email: sumit@sparxit.com
• Facebook: www.facebook.com/sparxitsolutions
• Twitter: x.com/TeamSparxIT
• LinkedIn: www.linkedin.com/company/sparx-it-solutions
• Instagram: www.instagram.com/TeamSparxIT
• Address: H-21, First Floor, Sector-63, Noida, Uttar Pradesh 201301
• Phone: +91 9810-230650

Conclusion

The companies listed here show how the LLM space in India is gradually taking shape. Some focus on building language models and AI platforms, while others work on integrating LLM capabilities into real software products and business systems. In many cases, these models are not standalone tools but parts of larger applications that handle communication, automation, or data analysis.

India’s strong developer community and growing interest in AI are clearly influencing this space. More companies are experimenting with language models, adapting them to different industries and local language needs. The list above offers a snapshot of teams working in this direction and shows how LLM technology is becoming a practical part of modern software development.