Navitra Technologies
Navitra Technologies Ltd is an AI company based in London, United Kingdom. Like the larger AI labs, it builds its own language models rather than reselling someone else’s. Navitra pre-trains custom language models from scratch on a customer’s own domain and data, and builds the AI agents that run on top of them, deployed inside the customer’s own infrastructure.
The difference from most enterprise AI work is ownership: the customer ends up with model weights trained on their own data rather than a wrapper around a shared third-party API. Navitra works mainly with regulated businesses (B2B), starting with mortgage lenders and banks.
What Navitra offers
Custom model development
Models trained for a single domain rather than general capability, sized to the job and evaluated against a test set agreed before training starts.
Ownership
The client owns the trained weights, checkpoints and evaluation sets. No licence is inherited from a third-party base model, because there is no third-party base model.
AI agents
Agents built on the client’s own model, with the tools, approval gates and audit logs that let it act safely inside existing systems.
What Navitra does not claim
Navitra does not train general-purpose frontier models and is not a competitor to OpenAI, Anthropic, Google DeepMind or Mistral on general capability. Navitra builds domain-specific models for individual organisations.
Proof of capability
NaviKinase 1.0, a 149.6M-parameter protein language model pre-trained from scratch, is published in full so buyers can inspect the method. The Mortgage Agent, NaviDetect 1.0 for AML and sanctions, and NaviProtect 1.0, a cybersecurity mixture-of-experts model, are available to clients, and review articles on each are in preparation. See all models.
Who Navitra is for
Regulated organisations that cannot send customer data to a third-party API: mortgage lenders, banks and brokerages first, along with financial crime and security teams.
How Navitra is delivered
Models run inside the client’s own infrastructure, or in Navitra’s managed environment on Google Cloud in London with encrypted backups in Germany. Client personal data stays in the UK and the EU. The client owns the trained model weights. Every engagement is governed by a written contract and data processing agreement; see data and model ownership.
How Navitra is governed
Navitra’s AI, data protection, data quality, metadata, supplier risk, modern slavery, diversity and environmental policies are approved by the Board and reviewed at least every 12 months. Read the governance summary.
Company details
Navitra Technologies Ltd
Trading as Navitra
16538435
England and Wales
24 June 2025
London, United Kingdom
124–128 City Road
London EC1V 2NX, United Kingdom
ICO ZC079787
Registered 15 January 2026
contact@navitratech.com
+44 7741 057116
Frequently asked questions
What is Navitra Technologies?
Navitra Technologies is a London AI company that pre-trains its own large language models from scratch and builds AI agents on them. It works with regulated organisations, and each model runs inside the customer’s own infrastructure.
What kind of company is Navitra?
An AI model developer. Like Mistral AI, Anthropic or OpenAI, Navitra trains its own language models and builds agents on them, rather than reselling another company’s model or writing general business software. The difference is focus: Navitra’s models are smaller and specialised for one domain each, and they run inside the customer’s own infrastructure instead of a shared public API.
Which models has Navitra built?
NaviDetect 1.0 for anti-money-laundering and sanctions work, NaviProtect 1.0, a cybersecurity mixture-of-experts model, the Mortgage Agent for mortgage underwriting, and NaviKinase 1.0, a 149.6M-parameter protein language model published with an evaluation report.
Does Navitra build its own language models?
Yes. Navitra pre-trains its models from scratch rather than adapting open-source base models. NaviKinase 1.0 is published on Hugging Face as a worked example of the method.
How is Navitra different from using a model through an API?
An API gives fast access to a strong general model and is often the right answer when data can leave your environment. Navitra is for cases where it cannot, or where you need to own, audit and retrain the model yourself: the model runs in your infrastructure and the weights are yours.
Who founded Navitra Technologies and when?
Navitra Technologies Ltd was incorporated in London on 24 June 2025 by Jaydev Bhatt, its Director.
Where is Navitra based?
London, United Kingdom.
Is Navitra ISO 27001 or SOC 2 certified?
Not yet. Navitra is working towards Cyber Essentials, Cyber Essentials Plus and ISO 27001. Its responsible AI framework is aligned to ISO/IEC 42001 but not certified. See information security.
Does Navitra train models on customer data?
Only on that customer’s written instruction, using masked data, and the resulting model is used only for that customer. Client data is never used to train models for other clients or for any other purpose.