Company lists · Data refreshed September 2026

Top 25 Enterprise cloud transformation companies based in Kolkata, India

Name: Enterprise cloud transformation companies based in Kolkata, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 128 companies tracked

RevenueBase identified 128 company matches for enterprise cloud transformation companies associated with Kolkata, India as of September 2026 and tracks 4,274 professional contacts across them, including 1,206 with verified work emails. Across India, Bangalore is the largest hub for this category (849 companies); Kolkata has 128.

This list covers company matches for enterprise cloud transformation 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 28, 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 28, 2026 How this list was built

128Companies

4,274Contacts tracked

1,206Verified emails

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The 25 largest enterprise cloud transformation companies based in Kolkata, India

Ranked by team size

Top 25 of 128 company matches for enterprise cloud transformation companies based in Kolkata, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Indus NET Technologies INT	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	501-1,000	1,066 contacts →
	Exact match “For nearly three decades, Indus Net Technologies (INT.) has empowered global enterprises to build intelligent, secure, and scalable digital ecosystems -> transforming complexity…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Capital Numbers	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	501-1,000	641 contacts →
	Exact match “Capital Numbers – Transforming Businesses with AI, Cloud & Digital Engineering BSE-Listed \| 500+ Experts \| AI, Cloud, Data, System Integration & Custom Software Development We…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Cloudkaptan	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	339 contacts →
	Exact match “CloudKaptan is a global IT services, consulting, and business solutions provider, empowering organizations through AI, Data, and Cloud.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Infocus Technologies PVT LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	201-500	321 contacts →
	Exact match “Infocus Technologies Pvt Ltd is a Kolkata based SAP, ERP & Cloud consulting company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Vareli Tecnac Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	227 contacts →
	Exact match “As one of the growing digital transformation companies, Vareli Tecnac Pvt.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Senrysa Technologies Limited	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	201-500	215 contacts →
	Exact match “India-Built.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	LEE & NEE Softwares Exports LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	198 contacts →
	Exact match “LNSEL is a trusted leader in the field of digital transformation with over 36 years of experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Nevaeh Technology Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	201-500	178 contacts →
	Exact match “Nevaeh Group is a forward-thinking organization built at the intersection of finance and technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Workmates Core2cloud	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	177 contacts →
	Exact match “Workmates is a leading cloud-managed services provider and IT solutions company, proudly holding the prestigious AWS Premier Tier Services Partner status.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Sundew	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	131 contacts →
	Exact match “Sundew is a digital transformation and consulting company helping global enterprises with design and emerging technologies to discover and create new opportunities through…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Webstep	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	70 contacts →
	Exact match “Webstep is a global digital engineering and consulting company helping businesses, governments, and institutions build technology that drives meaningful outcomes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Surelia Infosystems Private Limited	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	44 contacts →
	Exact match “In today's world, when businesses are becoming more and more dependent on technology to remain relevant and competitive in the market, many businesses are challenged by complexity…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	The Tech Clouds TTC	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “At The Tech Clouds, we specialize in transforming business landscapes through innovative it solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Moresco Software Services Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “Moresco Software is a knowledge company currently providing information technology solutions to help organizations achieve their goals with services ranging from Cloud IT…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Kalkey	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	20 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 · Sep 28, 2026 · View company records in RevenueBase
16	Techwala IT Consultants LLP	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	18 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 · Sep 28, 2026 · View company records in RevenueBase
17	Wift CAP Solutions PVT LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	18 contacts →
	Exact match “Wift Cap Solutions Pvt Ltd is a software services company based in Kolkata, India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Intouch Networks	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	15 contacts →
	Exact match “We specialize in delivering comprehensive cloud services and solutions tailored to meet the unique needs of businesses across industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Cogenerate Technologies	Exact match	Kolkata, IndiaHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
20	Thecloudvantage	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Background Of The Cloud Vantage The Cloud Vantage is a leading cloud solution company that was founded in 2020.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Rishfotech Solutions	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “Since 2019, Rishfotech has been delivering enterprise-grade technology solutions that power digital transformation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Genx Technology Services	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “7 years in infrastructure blueprinting and cloud migration 9 years in custom software development Putting steps forward towards blockchain, crypto currency and AI\ML We are a…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Mekhline Infotech Private Limited	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “Mekhline Infotech is a cloud computing company offering a comprehensive IT products and services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	WIZ Digital	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “We are a Digital Transformation company with capabilities in Analytics, Master Data Management, Integration and Engineering.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Parallox Software PVT LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “We sell international cloud solutions- like SaaS [software as a service], and IaaS [Infrastructure as a service], inventory optimization using the latest AI, and ML solutions.” Recorded in the RevenueBase company graph · Sep 28, 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 “enterprise cloud transformation companies”. 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 25 of 128 enterprise cloud transformation companies based in Kolkata, India

See the full list, filter by size, metro and specialty, and access 1,206 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise cloud transformation companies based in Kolkata, India at a glance

As of Sep 28, 2026

28.2%Verified-email coverage

33.4Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 128 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 “enterprise cloud transformation 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 1,206 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 28, 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.

Enterprise cloud transformation companies 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 “enterprise cloud transformation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise cloud transformation companies are there based in Kolkata, India?

RevenueBase identified 128 company matches for enterprise cloud transformation 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?

Indus NET Technologies INT tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most enterprise cloud transformation companies?

Bangalore leads India with 849 company records, followed by Hyderabad (677) and Pune (617). Kolkata has 128.

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 1,206 professional contacts with verified work emails tracked across these 128 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 28, 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.