Company details.
Biru Labs is a sole proprietorship, not a company, a private limited company or an LLP. It is the trade name under which Biresh Kumar Singh does business.
- Trade name
- Biru Labs
- Legal form
- Sole proprietorshipOwned and run by Biresh Kumar Singh, founder and proprietor.
- Udyam registration
- UDYAM-BR-26-0254041Micro enterprise. Major activity: Services. Registered on 8 October 2026.
- Registered activities
- Computer programming and software publishingAs listed on the Udyam registration: writing, modifying and testing software to a client’s needs, and publishing software.
- Based in
- Patna, Bihar, India
- biresh@birulabs.com
- Phone and WhatsApp
- +91 91421 68004Call, or message on WhatsApp.
- Who contracts and signs
- Biresh Kumar SinghEvery project contract is signed by Biresh Kumar Singh as founder and proprietor of Biru Labs.
What Udyam registration means
Udyam is the Government of India’s registration for micro, small and medium enterprises (MSMEs), run by the Ministry of Micro, Small and Medium Enterprises. It is a government MSME registration. It is not a quality certification, and it is not a company incorporation.
How a project works.
This is how every Biru Labs project runs, from the first call to the handover.
A call about scope and budget
After you first get in touch, we hold a Google Meet call to discuss the full scope of the project and the budget.
Scope and budget in writing
Before any work starts, the scope and the budget are written down.
A signed contract, every time
A written contract is signed for every project. Biresh Kumar Singh signs it as founder and proprietor of Biru Labs.
Paid milestone by milestone
The work is split into milestones, and you pay at the end of each milestone.
Milestone amounts, the schedule and due dates are to be agreed in the contract.
Your repository from day one
The code lives in your repository from the first day. You create it, you own it, and you give Biru Labs access.
Each milestone is delivered on a separate branch or pull request, and merged into your main branch once that milestone’s payment is received.
Ownership of each milestone’s deliverables passes to you when that milestone is paid. The contract will set this out in writing.
Handover documentation
Handover documentation comes with the delivery. Exactly what it contains is agreed for each project.
To be agreed in the contract.
These points are settled project by project in the signed contract, not on this website. None of them is agreed until a contract is signed.
- Milestone amounts and datesTo be agreed in the contract
- TimelinesTo be agreed in the contract
- Late paymentTo be agreed in the contract
- Taxes and invoicingTo be agreed in the contract
- Pre-existing tools and libraries owned by Biru LabsTo be agreed in the contract
- ConfidentialityTo be agreed in the contract
- LiabilityTo be agreed in the contract
- Governing law and dispute resolutionTo be agreed in the contract
Registration and documents.
Udyam Registration Number: UDYAM-BR-26-0254041
You can check it yourself on the Government of India’s Udyam Registration portal: open udyamregistration.gov.in, choose “Verify Udyam Registration” from the menu, and enter the number.