Company lists · Data refreshed November 2026

Top 19 IT engineering services based in Kolkata, India

Name: IT engineering services based in Kolkata, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 197 companies tracked

RevenueBase identified 197 company matches for IT engineering services associated with Kolkata, India as of November 2026 and tracks 6,541 professional contacts across them, including 740 with verified work emails. Across India, Bangalore is the largest hub for this category (1,365 companies); Kolkata has 197.

This list covers company matches for IT engineering services 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 November 6, 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 Nov 6, 2026 How this list was built

197Companies

6,541Contacts tracked

740Verified emails

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The 19 largest IT engineering services based in Kolkata, India

Ranked by team size

Top 19 of 197 company matches for IT engineering services based in Kolkata, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Infocus Technologies PVT LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	201-500	324 contacts →
	Exact match “Infocus Technologies Pvt Ltd is a Kolkata based SAP, ERP & Cloud consulting company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Vareli Tecnac Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	51-200	252 contacts →
	Exact match “As one of the growing digital transformation companies, Vareli Tecnac Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Entiovi Technologies	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	51-200	79 contacts →
	Exact match “Entiovi is a technology solution & services provider helping its customers to grow their business and cut costs using the latest technology solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Surflex Technology Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	51-200	48 contacts →
	Exact match “About Surflex Technology Surflex Technology, a global IT company headquartered in India, stands as a beacon of innovation in business consulting, technology services, and product…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Euphoria Infotech India Private Limited	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	51-200	46 contacts →
	Exact match “For Euphoria, “TECH IT EASY” is not just a tag line – it’s reflects our approach to each of our engagements.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	The Tech Clouds TTC	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	43 contacts →
	Exact match “At The Tech Clouds, we specialize in transforming business landscapes through innovative it solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	ADA Software RE Engineering Services Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	37 contacts →
	Exact match “Over the years ADA Software has developed its expertise in the re-engineering and modernization of legacy application software and has delivered projects involving large and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	NEO Coderz Technologies	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “Neo Coderz Technologies is a global service provider in IT services, digital and business solutions that partners with its clients to simplify, strengthen and transform their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Xiphos Technology Solutions Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Xiphos Technology Solutions Private Limited is a global Technology Consulting, Software Development and Services organization, incorporated in 2011.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Wift CAP Solutions PVT LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	51-200	20 contacts →
	Exact match “Wift Cap Solutions Pvt Ltd is a software services company based in Kolkata, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Techwala IT Consultants LLP	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “We are a team of highly skilled professionals who have worked in multi-disciplinary business environments in India and abroad to facilitate constructive digital transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Coding Objects Private Limited Copl	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Coding Objects Private Limited is a pioneering software development and analytics company specializing in Deep AI-powered industrial automation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Innovative India P Ltd. Part Of Iipl-Ind Innovation P LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	1,001-5,000	15 contacts →
	Exact match “Innovative India Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Kalkey	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “We are the top notch software training institute where we provide the live project to practice for industrial level job role courses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Newamps Technologies LLP	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “IT Consulting company in Kolkata” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Dharma.H Software Technologies Private Limited	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “At dharma.h, we believe in value creation through innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Cogenerate Technologies	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Cogenerate Technologies is a Digital Transformation Consultant and Service Provider with its presence in Asia-Pacific region, backed by a group of enthusiast and creative…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Vihan Informatics PVT LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “IT infrastructure solution provider” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Neonate Technologies	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “We work hard to create, perform, deliver, plan, and transform your business as we contribute to the development of the new digital world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT engineering services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 19 of 197 IT engineering services based in Kolkata, India

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IT engineering services based in Kolkata, India at a glance

As of Nov 6, 2026

11.3%Verified-email coverage

33.2Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 197 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 “IT engineering services” 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 740 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 November 6, 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.

IT engineering services by metro in India

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 “IT engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT engineering services are there based in Kolkata, India?

RevenueBase identified 197 company matches for IT engineering services associated with Kolkata, India as of November 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?

Infocus Technologies PVT LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most IT engineering services?

Bangalore leads India with 1,365 company records, followed by Hyderabad (1,354) and Pune (912). Kolkata has 197.

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 740 professional contacts with verified work emails tracked across these 197 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 November 6, 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.