Eastern India
The nearest office is six hours away, and that changes the plan.
Custom software and modernisation for government, logistics and healthcare organisations in Kolkata — delivered from our Ranchi engineering centre, the closest of our two offices.
The short answer
Brihat Infotech serves Kolkata from its Ranchi engineering centre, the nearest of its two offices at roughly six hours by road. The work here concentrates in state government, port logistics and healthcare, and the delivery model is explicit about the distance rather than quiet about it.
We do not have an office in Kolkata.
Run from Ranchi, roughly six hours by road — closer than Noida and stated plainly, because a claim of local presence is the first thing a procurement team checks. Discovery is on site in a scheduled block rather than spread thin across weekly visits.
What makes Kolkata different.
Kolkata is eastern India's administrative and trading centre, with a public sector, a working port and a hospital network that all run on systems considerably older than the organisations using them. The distinguishing feature for a vendor is less the sector mix than the estate: this is the market where you are most likely to find a genuinely legacy system still carrying production load, and where replacing it outright is least likely to be affordable.
Sectors
Where the work concentrates in Kolkata.
Regulation
What actually shapes a build in West Bengal.
Not a compliance checklist — the specific rules that decide architecture, retention and reporting before a requirement is written.
West Bengal RERA
Project registration and periodic reporting for developers, on a state portal with its own filing calendar.
Customs and port documentation
Shipping bills, container movement and customs filings that have to reconcile with commercial systems — the reconciliation is usually a person with a spreadsheet.
GFR 2017 and state e-governance
Public procurement documentation and security certification for anything citizen-facing.
NABH and ABDM
For the hospital groups, accreditation record requirements and health-ID interoperability.
What is already in the building.
Anything new has to talk to these, and usually cannot replace them on day one.
- Legacy state department portals
- Hospital information systems past vendor support
- Port and customs systems with file-based interfaces
- Tally and departmental Excel registers
Kolkata business districts.
Run from Ranchi, roughly six hours by road — closer than Noida and stated plainly, because a claim of local presence is the first thing a procurement team checks. Discovery is on site in a scheduled block rather than spread thin across weekly visits.
- Salt Lake Sector V
- New Town and Rajarhat
- BBD Bagh and Dalhousie
- Haldia industrial area
Services
What we are asked for most in Kolkata.
Before you ask
Questions about working with us in Kolkata.
Do you have an office in Kolkata?
No. The nearest is our Ranchi engineering centre, about six hours by road. We say so because it is checkable, and because it changes how an engagement is planned — discovery happens in a scheduled on-site block rather than as continuous presence.
Can you support a system whose vendor no longer exists?
This is the common case here, and it usually does not start with replacement. It starts with getting the data out and a read layer around it so the business can see what it has, then deciding what actually has to move. The legacy modernisation pages set out the sequence.
Do you take West Bengal government work?
Where a tender's eligibility floors allow it. Public procurement sets turnover and headcount minimums in the document itself, applied before any assessment of capability.
Working somewhere else in India? See every market we cover. The method does not change by city — only how much of it happens in your building.
Next step
Bring us the problem. We will bring the architecture.
A discovery call takes forty-five minutes. You leave with our read on the problem, the shape of the system we would propose, and a straight answer on whether we are the right team for it.
- No sales deck
- An engineer on the call, not an account manager
- NDA before you share anything