Company lists · Data refreshed November 2026
Top 21 Cloud IT companies based in Kolkata, India
RevenueBase identified 171 company matches for cloud IT companies associated with Kolkata, India as of November 2026 and tracks 3,738 professional contacts across them, including 785 with verified work emails. Across India, Hyderabad is the largest hub for this category (909 companies); Kolkata has 171.
This list covers company matches for cloud IT 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 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.
The 21 largest cloud IT companies based in Kolkata, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 363 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 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 | |||||
| 3 | 195 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 85 contacts → | ||||
Exact match “Diamond Infotech Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 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 | |||||
| 6 | 62 contacts → | ||||
Exact match “Planet Infra is a highly skilled systems integrator company providing solutions to clients Pan India basis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 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 | |||||
| 8 | 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 | |||||
| 9 | 22 contacts → | ||||
Exact match “Openweb Solutions is a technology service provider, providing analytics, cloud, web and mobility services to organizations across the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match “At Provision Technologies, we provide advanced cybersecurity, scalable IT infrastructure, and 24/7 managed services that safeguard and streamline your data, systems, and business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 16 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 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 | |||||
| 13 | 13 contacts → | ||||
Exact match “IT Consulting company in Kolkata” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “We at SYSTEM EDGE specialize in IT staff augmentation, software development & emerging technology services as a strategic partner to our clients in helping them drive their global…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Let us introduce ourselves as a leading IT Service company, located in Kolkata.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 11 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 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 | 10 contacts → | ||||
Exact match “IT infrastructure solution provider” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 8 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Agile Innotech, is a turnkey IT-Services and Solutions Provider based in Kolkata.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Mekhline Infotech Private Limited (founded 2021) is a cloud computing firm offering strategy, migration, managed services and business consultancy.” 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 “cloud IT 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 21 of 171 cloud IT companies based in Kolkata, India
See the full list, filter by size, metro and specialty, and access 785 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cloud IT companies based in Kolkata, India at a glance
As of Nov 6, 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 171 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 “cloud IT 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 785 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.
Cloud IT companies by metro in India
- Cloud IT companies in Hyderabad909
- Cloud IT companies in Bangalore873
- Cloud IT companies in Pune690
- Cloud IT companies in Noida499
- Cloud IT companies in Chennai417
- Cloud IT companies in Mumbai401
- Cloud IT companies in New Delhi360
- Cloud IT companies in Ahmedabad304
- Cloud IT companies in Gurgaon254
- Cloud IT companies in Delhi197
- Cloud IT companies in Jaipur173
- Cloud IT companies in Indore140
- Cloud IT companies in Surat87
- Cloud IT companies in Mohali84
- Cloud IT companies in Coimbatore81
- Cloud IT companies in Nagpur75
- Cloud IT companies in Kochi74
- Cloud IT companies in Navi Mumbai67
- Cloud IT companies in Vadodara62
- Cloud IT companies in Bhopal54
- Cloud IT companies in Thane54
- Cloud IT companies in Bhubaneswar52
- Cloud IT companies in Rajkot44
- Cloud IT companies in Visakhapatnam32
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 “cloud IT companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cloud IT companies are there based in Kolkata, India?
RevenueBase identified 171 company matches for cloud IT companies 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?
Cloudkaptan tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in India has the most cloud IT companies?
Hyderabad leads India with 909 company records, followed by Bangalore (873) and Pune (690). Kolkata has 171.
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 785 professional contacts with verified work emails tracked across these 171 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.
Ready to reach these companies? Verified emails and direct dials for all 171 cloud IT companies based in Kolkata, India. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
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- Lists A-Z
- New lists
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Company intelligence · public preview
Top 21 cloud IT companies based in Kolkata, India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 171 matching company records for cloud IT companies based in Kolkata, India, with 3,738 tracked contacts and 785 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 cloud IT companies based in Kolkata, India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Cloudkaptancloudkaptan.comHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 363 contacts → |
“CloudKaptan is a global IT services, consulting, and business solutions provider, empowering organizations through AI, Data, and Cloud.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Infocus Technologies PVT LTDinfocusin.comHQ: Kolkata, IndiaReported employees: 201-500 | Kolkata, India | 201-500 | Exact match | 324 contacts → |
“Infocus Technologies Pvt Ltd is a Kolkata based SAP, ERP & Cloud consulting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Workmates Core2cloudcloudworkmates.comHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 195 contacts → |
“Workmates is a leading cloud-managed services provider and IT solutions company, proudly holding the prestigious AWS Premier Tier Services Partner status.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Diamond Infotech PVT LTDdipl.co.inHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 85 contacts → |
“Diamond Infotech Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Entiovi Technologiesentiovi.comHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 79 contacts → |
“Entiovi is a technology solution & services provider helping its customers to grow their business and cut costs using the latest technology solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Planet Infrastructure Management Private Limitedplanetinfra.comHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 62 contacts → |
“Planet Infra is a highly skilled systems integrator company providing solutions to clients Pan India basis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Surflex Technology Pvt. LTDsurflextechnology.inHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 48 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  The Tech Clouds TTCthetechclouds.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 43 contacts → |
“At The Tech Clouds, we specialize in transforming business landscapes through innovative it solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Openweb Solutionsopenwebsolutions.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 22 contacts → |
“Openweb Solutions is a technology service provider, providing analytics, cloud, web and mobility services to organizations across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Provision Technologiesprovisiontech.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 17 contacts → |
“At Provision Technologies, we provide advanced cybersecurity, scalable IT infrastructure, and 24/7 managed services that safeguard and streamline your data, systems, and business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Intouch Networksintouchnetworks.co.inHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 16 contacts → |
“We specialize in delivering comprehensive cloud services and solutions tailored to meet the unique needs of businesses across industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Kalkeykalkey.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 13 contacts → |
“We are the top notch software training institute where we provide the live project to practice for industrial level job role courses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Newamps Technologies LLPnewamps.co.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 13 contacts → |
“IT Consulting company in Kolkata” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  SYS Edge Micro Informatics PVT LTDsystemedge.comHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 12 contacts → |
“We at SYSTEM EDGE specialize in IT staff augmentation, software development & emerging technology services as a strategic partner to our clients in helping them drive their global…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Netgroup Technologiesnetgroup.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 12 contacts → |
“Let us introduce ourselves as a leading IT Service company, located in Kolkata.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Thecloudvantagethecloudvantage.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 11 contacts → |
“Background Of The Cloud Vantage The Cloud Vantage is a leading cloud solution company that was founded in 2020.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Cogenerate Technologiescogenerate.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Vihan Informatics PVT LTDvipls.coHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 10 contacts → |
“IT infrastructure solution provider” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Genx Technology Servicesgenxts.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 8 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Agile Innotechagileinnotech.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 8 contacts → |
“Agile Innotech, is a turnkey IT-Services and Solutions Provider based in Kolkata.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Mekhline Infotech Private Limitedmekhlineinfotech.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 7 contacts → |
“Mekhline Infotech Private Limited (founded 2021) is a cloud computing firm offering strategy, migration, managed services and business consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 171 company matches
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Cloud IT companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
171 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 171 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cloud IT companies by metro in India
- Cloud IT companies in Hyderabad909
- Cloud IT companies in Bangalore873
- Cloud IT companies in Pune690
- Cloud IT companies in Noida499
- Cloud IT companies in Chennai417
- Cloud IT companies in Mumbai401
- Cloud IT companies in New Delhi360
- Cloud IT companies in Ahmedabad304
- Cloud IT companies in Gurgaon254
- Cloud IT companies in Delhi197
- Cloud IT companies in Jaipur173
- Cloud IT companies in Indore140
- Cloud IT companies in Surat87
- Cloud IT companies in Mohali84
- Cloud IT companies in Coimbatore81
- Cloud IT companies in Nagpur75
- Cloud IT companies in Kochi74
- Cloud IT companies in Navi Mumbai67
- Cloud IT companies in Vadodara62
- Cloud IT companies in Bhopal54
- Cloud IT companies in Thane54
- Cloud IT companies in Bhubaneswar52
- Cloud IT companies in Rajkot44
- Cloud IT companies in Visakhapatnam32
Questions about this company list
What does Exact match mean for cloud IT companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cloud IT companies did RevenueBase find based in Kolkata, India?
The saved snapshot records 171 matching company records, 3,738 tracked contacts and 785 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cloud IT companies by geography
- Cloud IT companies based in Tirana, Albania
- Cloud IT companies based in Buenos Aires, Argentina
- Cloud IT companies based in Cordoba, Argentina
- Cloud IT companies based in Yerevan, Armenia
- Cloud IT companies based in Adelaide, Australia
- Cloud IT companies based in Brisbane, Australia
- Cloud IT companies based in Melbourne, Australia
- Cloud IT companies based in North Sydney, Australia
- Cloud IT companies based in Perth, Australia
- Cloud IT companies based in Sydney, Australia
- Cloud IT companies based in Vienna, Austria
- Cloud IT companies based in Dhaka, Bangladesh
Cite this list
RevenueBase Data Team. Top 21 cloud IT companies based in Kolkata, India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cloud-it-companies/india/kolkata.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cloud IT companies based in Tirana, Albania
- Cloud IT companies based in Buenos Aires, Argentina
- Cloud IT companies based in Cordoba, Argentina
- Cloud IT companies based in Yerevan, Armenia
- Cloud IT companies based in Adelaide, Australia
- Cloud IT companies based in Brisbane, Australia
Company intelligence · public preview
Top 21 cloud IT companies based in Kolkata, India
RevenueBase records 171 matching company records for cloud IT companies based in Kolkata, India, with 3,738 tracked contacts and 785 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 cloud IT companies based in Kolkata, India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Cloudkaptancloudkaptan.com HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 363 contacts → |
“CloudKaptan is a global IT services, consulting, and business solutions provider, empowering organizations through AI, Data, and Cloud.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Infocus Technologies PVT LTDinfocusin.com HQ: Kolkata, IndiaReported employees: 201-500 | Kolkata, India | 201-500 | Exact match | 324 contacts → |
“Infocus Technologies Pvt Ltd is a Kolkata based SAP, ERP & Cloud consulting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Workmates Core2cloudcloudworkmates.com HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 195 contacts → |
“Workmates is a leading cloud-managed services provider and IT solutions company, proudly holding the prestigious AWS Premier Tier Services Partner status.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Diamond Infotech PVT LTDdipl.co.in HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 85 contacts → |
“Diamond Infotech Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Entiovi Technologiesentiovi.com HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 79 contacts → |
“Entiovi is a technology solution & services provider helping its customers to grow their business and cut costs using the latest technology solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Planet Infrastructure Management Private Limitedplanetinfra.com HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 62 contacts → |
“Planet Infra is a highly skilled systems integrator company providing solutions to clients Pan India basis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Surflex Technology Pvt. LTDsurflextechnology.in HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 48 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Tech Clouds TTCthetechclouds.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 43 contacts → |
“At The Tech Clouds, we specialize in transforming business landscapes through innovative it solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Openweb Solutionsopenwebsolutions.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 22 contacts → |
“Openweb Solutions is a technology service provider, providing analytics, cloud, web and mobility services to organizations across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Provision Technologiesprovisiontech.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 17 contacts → |
“At Provision Technologies, we provide advanced cybersecurity, scalable IT infrastructure, and 24/7 managed services that safeguard and streamline your data, systems, and business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Intouch Networksintouchnetworks.co.in HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 16 contacts → |
“We specialize in delivering comprehensive cloud services and solutions tailored to meet the unique needs of businesses across industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Kalkeykalkey.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 13 contacts → |
“We are the top notch software training institute where we provide the live project to practice for industrial level job role courses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Newamps Technologies LLPnewamps.co.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 13 contacts → |
“IT Consulting company in Kolkata” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SYS Edge Micro Informatics PVT LTDsystemedge.com HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 12 contacts → |
“We at SYSTEM EDGE specialize in IT staff augmentation, software development & emerging technology services as a strategic partner to our clients in helping them drive their global…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Netgroup Technologiesnetgroup.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 12 contacts → |
“Let us introduce ourselves as a leading IT Service company, located in Kolkata.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Thecloudvantagethecloudvantage.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 11 contacts → |
“Background Of The Cloud Vantage The Cloud Vantage is a leading cloud solution company that was founded in 2020.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cogenerate Technologiescogenerate.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vihan Informatics PVT LTDvipls.co HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 10 contacts → |
“IT infrastructure solution provider” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Genx Technology Servicesgenxts.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 8 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Agile Innotechagileinnotech.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 8 contacts → |
“Agile Innotech, is a turnkey IT-Services and Solutions Provider based in Kolkata.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mekhline Infotech Private Limitedmekhlineinfotech.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 7 contacts → |
“Mekhline Infotech Private Limited (founded 2021) is a cloud computing firm offering strategy, migration, managed services and business consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 171 company matches
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Cloud IT companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
171 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 171 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cloud IT companies by metro in India
- Cloud IT companies in Hyderabad909
- Cloud IT companies in Bangalore873
- Cloud IT companies in Pune690
- Cloud IT companies in Noida499
- Cloud IT companies in Chennai417
- Cloud IT companies in Mumbai401
- Cloud IT companies in New Delhi360
- Cloud IT companies in Ahmedabad304
- Cloud IT companies in Gurgaon254
- Cloud IT companies in Delhi197
- Cloud IT companies in Jaipur173
- Cloud IT companies in Indore140
- Cloud IT companies in Surat87
- Cloud IT companies in Mohali84
- Cloud IT companies in Coimbatore81
- Cloud IT companies in Nagpur75
- Cloud IT companies in Kochi74
- Cloud IT companies in Navi Mumbai67
- Cloud IT companies in Vadodara62
- Cloud IT companies in Bhopal54
- Cloud IT companies in Thane54
- Cloud IT companies in Bhubaneswar52
- Cloud IT companies in Rajkot44
- Cloud IT companies in Visakhapatnam32
Questions about this company list
What does Exact match mean for cloud IT companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cloud IT companies did RevenueBase find based in Kolkata, India?
The saved snapshot records 171 matching company records, 3,738 tracked contacts and 785 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 21 cloud IT companies based in Kolkata, India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cloud-it-companies/india/kolkata.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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