Company lists · Data refreshed September 2026

Top 12 Nearshore software development companies based in Kolkata, India

RevenueBase identified 55 company matches for nearshore software development companies associated with Kolkata, India as of September 2026 and tracks 771 professional contacts across them, including 179 with verified work emails. Across India, Ahmedabad is the largest hub for this category (296 companies); Kolkata has 55.

This list covers company matches for nearshore software development companies associated with Kolkata, India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
55Companies
771Contacts tracked
179Verified emails
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The 12 largest nearshore software development companies based in Kolkata, India

Ranked by team size
Top 12 of 55 company matches for nearshore software development companies based in Kolkata, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKolkata, IndiaHQ recorded Sep 21, 202651-200229 contacts →

Exact match

“Are you looking for professional & experienced offshore developers for promoting your brands digitally?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchKolkata, IndiaHQ recorded Sep 21, 202651-20086 contacts →

Exact match

“Founded in mid-2011, Webgen Technologies is a technologically advanced, people-centric, ambitious & customer-focused company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchKolkata, IndiaHQ recorded Sep 21, 202651-20071 contacts →

Exact match

“At Formindz we strive to offer you a broad experience with industry leading development practices and innovation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-5045 contacts →

Exact match

“Webmaa is your digital partner for innovative web, mobile, and cloud solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchKolkata, IndiaHQ recorded Sep 21, 202651-20042 contacts →

Exact match

“Bit Canny partners with global SaaS, software and Internet based companies to build and scale high-performance offshore engineering teams.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“Over the last two decades ARB, through participation in development of Software for our Clientele across the highly sophisticated Software Markets, viz Europe, USA, Australia…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“AM Infosystems (Previously known as AM-Soft) is a web development company Kolkata India.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Webzemini Software established in 2009 and in 2012, we became a Private Limited Company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Indian Tech initiated with a simple, yet profound design i.e.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Give us an idea and we will deliver exactly what you ideated!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchKolkata, IndiaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We are a group of mid-senior to senior-level IT professionals who have been serving various mid-size IT solutions companies within India and abroad.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-501 contacts →

Exact match

“CREO Digital Group is a Software Development and IT services company with 10+ years of experience in Custom Software development using technologies like Angular, Node, MongoDB…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 12 of 55 nearshore software development companies based in Kolkata, India

See the full list, filter by size, metro and specialty, and access 179 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nearshore software development companies based in Kolkata, India at a glance

As of Sep 21, 2026
23.2%Verified-email coverage
14.0Average contacts per company
11-50Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
33
51-200
7
201-500
1
1,001-5,000
1

Email recency for this list is measured across the whole India list rather than for Kolkata, so it is reported there. Company counts and contact totals on this page are exact for Kolkata, over 55 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Kolkata, India whose business descriptions match “nearshore software development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 179 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “nearshore software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nearshore software development companies are there based in Kolkata, India?

RevenueBase identified 55 company matches for nearshore software development companies associated with Kolkata, India as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sentientgeeks tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most nearshore software development companies?

Ahmedabad leads India with 296 company records, followed by Pune (207) and Hyderabad (179). Kolkata has 55.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 179 professional contacts with verified work emails tracked across these 55 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.