Sovereign AI partner

Full-stack, sovereign AI systems for enterprises.

We build custom AI models, private LLMs, agentic workflows and full-stack applications, and deploy them on-premise, in your private cloud or air-gapped, governed to the standards of the most regulated industries.

Your infrastructure
L4
UI / UXHuman-in-the-loop oversight
L3
Knowledge fabricYour records and live data
L2
AgentsDeterministic, multi-step workflows
L1
Core modelsDomain-adapted, privately hosted
Auditability and governanceEvery action logged and controlled

Your data never leaves this perimeter.

Why sovereign AI

Your path to sovereign AI.

We engineer end-to-end, zero-trust AI systems that turn fragmented data into a secure operational asset, for organisations that will not compromise on security or performance.

Complete control

On-premise or private-cloud deployment. Your data, models and logs stay inside your environment.

Domain expertise

Models adapted to your industry's language, rules and edge cases, so their output fits how your organisation actually works.

Production readiness

Systems designed from day one to move beyond pilots and scale with your operations and regulatory obligations.

The sovereign intelligence architecture

The 4-layer stack.

Every layer runs inside your perimeter, with auditability and governance across the entire stack.

Layer 4 · UI / UX

Application interface

Dashboards and custom application interfaces for secure, human-in-the-loop oversight.

Layer 3 · Fabric

Knowledge fabric

Unifies siloed enterprise records and live data streams into one governed knowledge layer.

Layer 2 · Agents

Agentic intelligence

Deterministic agents that orchestrate complex, multi-step workflows within defined limits.

Layer 1 · Core

Sovereign AI models

Domain-adapted AI models, deployed strictly within your infrastructure.

Foundation

Auditability and governance

Every action across the stack is logged, compliant and controlled.

Explore the full architecture

Capabilities

What we deliver.

End-to-end delivery for security-first organisations, from strategy to production.

Air-gapped reasoning

Sovereign AI

Private intelligence within a zero-trust architecture, with strict data residency. Sensitive personal and financial data never crosses your perimeter.

End-to-end applications

Full-stack engineering

Backend architectures, data pipelines, and secure web and mobile applications. We deliver the full system, or the application layer around models you already run.

Strategy to production

AI transformation

We take AI from boardroom strategy to production, aligned from the start with NIST, HIPAA and emerging AI risk frameworks.

Governed automation

Voice and agentic workflows

Voice and reasoning agents bound by deterministic guardrails, for telephony and digital workflows. Every action is capped, logged and auditable.

Defensible IP

Proprietary AI assets

Predictive analytics, adaptive learning and legal reasoning built on your own data, giving you capability competitors cannot buy off the shelf.

Have a specific challenge?

Brief our team on your roadmap and the constraints you work under.

Small language models

Small language models, built to run inside your walls.

We build small language models that run on your own servers, and help you decide first how to build them: from scratch, on an open base model, or by fine-tuning. Some we have built:

Continued pretraining

GST Amicus

Helps tax officers draft adjudication orders on government servers. About two days per order, down to about an hour.

Fine-tuning · Open source

ReDefiNER

Our open-source extraction model, fine-tuned from Qwen3.5-0.8B. It runs on an ordinary CPU.

Text to SQL

Questions over company data

Plain-English questions turned into checked SQL. The model sees the structure of the database, never the records.

Model evaluation · On-premise

Student assistant

Answers students' questions on the client's own GPU server, with 95.3% answer accuracy on our test sets.

Products

Our products.

Open-source models and deployable products, built and maintained by our team.

Open source · Apache 2.0

ReDefiNER

A compact model that extracts the details you define, such as names, account numbers or order IDs, from unstructured text. Rules are written in plain English, and it runs on a standard CPU inside your infrastructure.

Custom models

Jungroo AI Studio

Custom domain-adaptive language models, trained on your own documents and deployed inside your infrastructure, with one studio for the whole model lifecycle.

Public sector

GST Amicus

An AI assistant that helps officers who administer India's Goods and Services Tax (GST) draft adjudication orders, hosted on government servers.

Free two-week benchmark

See a domain model work on your own data.

We benchmark a domain-adaptive model on one of your tasks and compare it with the AI service you use today. Two weeks, at no cost, inside your environment.

Recognition

Awards & recognition.

Awards and grants for our work in artificial intelligence.

AI for Good, Top 10nasscom and Government of Karnataka, 2019
AI Gamechangersnasscom, with Microsoft and Deloitte, 2021
Elevate grantGovernment of Karnataka, 2018
Millennium Alliance grantAn initiative of FICCI and USAID

Testimonials

What our clients say.

Feedback from the clients and partners we have delivered for.

"As a chartered accountancy and tax practice, client confidentiality is not negotiable for us, so an AI system running entirely on sovereign, on-premise infrastructure mattered to us as much as what it could actually do. Jungroo’s GST AI has held up on both counts. It handles GST research and drafting with the accuracy our audit and compliance work demands, citing the exact provisions and case law behind every answer instead of asserting something we then have to go back and verify ourselves. For a finance and audit practice like ours, that combination of sovereign AI and real depth in Indian tax law is rare, and it has cut the time our team spends on research and drafting without cutting corners on accuracy."
Aravind Thangam PCEO, Zen Tax Clinic, India
"What stood out working with Jungroo was how they handled the edge cases nobody talks about upfront, the messy real-world data, the exceptions that break most systems. Their team thinks through failure modes early instead of discovering them in production. That kind of technical depth and execution discipline is rare, and it’s exactly what you want from a partner building anything that touches regulated, high-stakes data."
Venkat KaturiChief Operating Officer, Finakon Technologies, India
"As someone who has mentored Jungroo’s founders and watched their sovereign AI work evolve firsthand, including its use within T-Works, what stands out is how seriously they take execution. They build things that actually run in production, not just in a pitch deck, and they are honest about what still needs work. That combination of technical depth and self-awareness is what makes them worth backing."
Joginder TanikellaCEO, T-Works, an initiative of Government of Telangana
"I work with organisations on independent AI assurance, assessing systems against ISO/IEC 42001, the EU AI Act and the NIST AI Risk Management Framework, so I see a lot of AI built without much thought for how it will later be evidenced. Jungroo is a clear exception. They design for auditability from the outset rather than retrofitting it: outputs that cite their sources, deterministic rules kept separate from model inference, and deployments that run inside the client’s own infrastructure so there is no third-party data exposure to explain away. They are also honest about what their systems do not do, which in my experience is the strongest single predictor of whether a team can be trusted with regulated workloads. For any institution that will have to defend an AI-assisted decision to an auditor, a board or a regulator, that posture matters more than benchmark scores."
Sakthi ThangaveluCo-founder, AramGRC
"Jungroo brings a level of technical rigor you don’t often see. They don’t just build something that works in a demo, they stress-test it against the situations that actually cause problems later, and they’re upfront about risk rather than glossing over it. Execution has been consistently strong, on time and without the usual back-and-forth over things that should have been caught earlier."
Ravi Kumar (Ravikumar Tatavarthy)Founder and Managing Director, Finakon Technologies, India
"Looking at Jungroo’s architecture as an outside cloud and AI engineer, what stands out is that they have actually solved the hard part of on-premise generative AI, getting domain-specific accuracy and citation-level traceability without calling out to an external API. Most teams claim sovereign AI and mean a wrapper around a hosted model. Jungroo’s approach, adapting the model itself to the domain rather than just prompting it, is a real engineering distinction, and it is the right one for any client that cannot let its data leave its own infrastructure."
Surendra GanneEntrepreneur in Residence, Antler, UAE
"Jungroo built a multi-tenant system that allows us to manage content delivery across various platforms and tenants from a single system."
Siva VaddiVice President, Infinity Learn, India
"What surprised me most wasn’t their tech skills-it was how they listened. Jungroo’s team spent considerable time to understand the actual pain points."
Rama VaddiVice President, SmartGig Technologies, India
"No one could have understood us better than Jungroo. Kudos to Cibe and his team for being this quick and supportive throughout."
Manasi KashikarCo-founder, Mindchamp, India

Leadership

Meet our founders.

Sethuraman T A

Chief Executive Officer

Sethuraman T A

Sethuraman leads go-to-market, client relationships and commercial strategy. He has over 12 years across product, strategy and deep-tech execution, and previously worked with Deloitte (US-India) and Teach For India. MSc in Theoretical Computer Science, PSG Tech.

Cibe Hariharan

Chief Technology Officer

Cibe Hariharan

Cibe leads model research and engineering, and architected Jungroo's four-layer, zero-trust AI stack. A former Amazon engineer with research experience at Ericsson R&D and IIT Madras, he is an IEEE-published author. MSc in Theoretical Computer Science, PSG Tech.

Questions

Frequently asked.

More answers on our sovereign AI, on-premise AI and AI consulting pages.

What does Jungroo AI Labs do?

Jungroo AI Labs builds sovereign AI systems for enterprises, governments and institutions such as hospitals, universities and banks: custom domain-adaptive language models, AI agents, retrieval systems and full-stack applications, deployed on-premise, in a private cloud or air-gapped.

What is sovereign AI?

AI that an organisation runs under its own control: the models, data and logs stay on infrastructure it governs, and it does not depend on an external AI provider to operate.

Can you deploy large language models on-premise or air-gapped?

Yes. We deploy open-weight and domain-adaptive language models on your own servers, in your private cloud, or on networks with no internet connection.

Do you build custom AI models?

Yes. We build small language models trained on your own documents and deploy them inside your infrastructure with Jungroo AI Studio. We help you choose between pretraining from scratch, continued pretraining of an open model and fine-tuning: see how we build small language models.

How do we start?

Write to hello@jungroo.com. We can begin with a free two-week benchmark of a domain model on one of your tasks.

Contact

Deploy with precision.

We partner with a limited number of enterprises at a time, so every engagement gets senior attention. Tell us what you want to build, and our leadership will reply.

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General enquiries

Jungroo AI Labs

Partnerships, projects and products

Leadership

Sethuraman T A

Chief Executive Officer

Engineering

Cibe Hariharan

Chief Technology Officer