Company lists · Data refreshed September 2026
Top 25 Digital engineering companies based in Kolkata, India
RevenueBase identified 168 digital engineering companies headquartered in Kolkata, India as of September 2026 and tracks 4,246 professional contacts across them, including 677 with verified work emails. Pune is the largest hub.
This list covers digital engineering companies headquartered in Kolkata, India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest digital engineering companies based in Kolkata, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,066 contacts → | ||||
Partial evidence “For nearly three decades, Indus Net Technologies (INT.) has empowered global enterprises to build intelligent, secure, and scalable digital ecosystems -> transforming complexity…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 229 contacts → | ||||
Partial evidence “Are you looking for professional & experienced offshore developers for promoting your brands digitally?” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 227 contacts → | ||||
Partial evidence “As one of the growing digital transformation companies, Vareli Tecnac Pvt.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 145 contacts → | ||||
Strong evidence “Innoraft is a digital engineering partner that helps enterprises build, modernize, and evolve large-scale digital platforms.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 131 contacts → | ||||
Partial evidence “Sundew is a digital transformation and consulting company helping global enterprises with design and emerging technologies to discover and create new opportunities through…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 97 contacts → | ||||
Indirect evidence “Simpsoft Solutions is an India and USA-based information technology (IT) services, product development, and staff augmentation company.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 86 contacts → | ||||
Indirect evidence “Founded in mid-2011, Webgen Technologies is a technologically advanced, people-centric, ambitious & customer-focused company.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 70 contacts → | ||||
Strong evidence “Webstep is a global digital engineering and consulting company helping businesses, governments, and institutions build technology that drives meaningful outcomes.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 62 contacts → | ||||
Strong evidence “Tech Exactly is an award-winning Indian digital product engineering company dedicated to empowering Financial Services, Medical Device Manufacturing, and Biotech organizations…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 59 contacts → | ||||
Indirect evidence “AchieveX Solutions is a new-age company under the Startup India flagship that solely believes in entrenching innovation to your ideas and turning them into reality.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 43 contacts → | ||||
Indirect evidence “For Euphoria, “TECH IT EASY” is not just a tag line – it’s reflects our approach to each of our engagements.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 41 contacts → | ||||
Partial evidence “Keyline Digitech is a trusted IT solutions partner with over 20 years of experience, empowering businesses to thrive in the digital world.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 39 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 30 contacts → | ||||
Strong evidence “Zediant Technologies is a strategic product engineering firm that helps organizations scale their engineering capacity and accelerate digital roadmaps.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 22 contacts → | ||||
Partial evidence “At Carney Technologies Services, we don’t just provide digital solutions; we architect growth journeys.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 22 contacts → | ||||
Partial evidence “Webtechnomind IT Solutions is a Digital Service Agency based in Kolkata, India.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 20 contacts → | ||||
Indirect evidence “Centreax Technologies a software development and consulting organization providing application development, security consulting and IT Managed services to a number of domestic and…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 20 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 18 contacts → | ||||
Indirect evidence “Wift Cap Solutions Pvt Ltd is a software services company based in Kolkata, India.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 17 contacts → | ||||
Partial evidence “Kavyant Tech is a software product engineering company, and believes in Quality Developers and Quality Development across all phases of the Software Development Lifecycle.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 14 contacts → | ||||
Indirect evidence “Coding Objects Private Limited is a pioneering software development and analytics company specializing in Deep AI-powered industrial automation.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 11 contacts → | ||||
Indirect evidence “At dharma.h, we believe in value creation through innovation.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 9 contacts → | ||||
Partial evidence “Meshwork Technology, is a leading IT service provider of software development, digital marketing, mobile application, web development and website design services.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 9 contacts → | ||||
Partial evidence “Since 2019, Rishfotech has been delivering enterprise-grade technology solutions that power digital transformation.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 8 contacts → | ||||
Indirect evidence “Algonics Systems Pvt.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: digital engineering companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names digital engineering companies.
- Partial evidence
- Its own public description names part of digital engineering companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name digital engineering companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 168 digital engineering companies based in Kolkata, India
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Digital engineering companies based in Kolkata, India at a glance
As of Sep 16, 2026Companies by employee count
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 168 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among digital engineering companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Kolkata, India whose own description of what they do matches “digital engineering companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names digital engineering companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among digital engineering companies, and records with no verified work email. Companies headquartered outside Kolkata are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 677 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Digital engineering companies by metro in India
- Digital engineering companies in Pune633
- Digital engineering companies in Hyderabad519
- Digital engineering companies in Noida453
- Digital engineering companies in Bangalore418
- Digital engineering companies in Ahmedabad398
- Digital engineering companies in Bengaluru341
- Digital engineering companies in Chennai340
- Digital engineering companies in Mumbai236
- Digital engineering companies in New Delhi233
- Digital engineering companies in Jaipur176
- Digital engineering companies in Indore174
- Digital engineering companies in Kolkata168
- Digital engineering companies in Surat161
- Digital engineering companies in Delhi132
- Digital engineering companies in Coimbatore110
- Digital engineering companies in Mohali102
- Digital engineering companies in Gurugram99
- Digital engineering companies in Gurgaon94
- Digital engineering companies in Lucknow77
- Digital engineering companies in Vadodara72
- Digital engineering companies in Kochi67
- Digital engineering companies in Nagpur58
- Digital engineering companies in Rajkot55
- Digital engineering companies in Bhopal53
- Digital engineering companies in Bhubaneswar50
- Digital engineering companies in Chandigarh49
- Digital engineering companies in Navi Mumbai48
- Digital engineering companies in Trivandrum37
- Digital engineering companies in Madurai32
- Digital engineering companies in Ghaziabad31
- Digital engineering companies in Thane30
- Digital engineering companies in Faridabad28
- Digital engineering companies in Patna28
- Digital engineering companies in Ernakulam27
- Digital engineering companies in Nashik27
- Digital engineering companies in Gandhinagar26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names digital engineering companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many digital engineering companies are there based in Kolkata, India?
RevenueBase identified 168 digital engineering companies headquartered in Kolkata, India as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Indus NET Technologies INT, headquartered in Kolkata, tops this list with the largest team on record.
Which city has the most digital engineering companies?
Pune leads with 633 headquartered companies, followed by Hyderabad (519) and Noida (453).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 677 verified decision-maker contacts tracked across these 168 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.
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