IT & Software companies in Kolkata
LeadSetu lists 2,672 IT & Software companies in Kolkata, West Bengal. 70% of them publish a business email address and 82% a phone number, and 906 have named people on record, 618 with at least one decision maker.
Of the 698 matched to the company register, 26% have a paid-up capital of ₹10 lakh or more.
Sign in to filter them by city, size and sub-industry, see who runs each company and build a list you can export or work in the CRM.
By size (paid-up capital)
Companies matched to the official company register.
Contact coverage
Sample IT & Software companies in Kolkata
| Company | Contacts |
|---|---|
| CodeClouds | Contacts after login |
| AI Software Development Company | Contacts after login |
| Kaizen | Contacts after login |
| IDS Next | Contacts after login |
| Capital Numbers | Contacts after login |
| WebArt × MaxSaaS | Contacts after login |
| Webgrity | Contacts after login |
| Cotality | Contacts after login |
A few of the 2,672 companies. Decision makers, emails and phones are shown to signed-in customers only.
Get the full list with contacts
Decision makers, business emails and phone numbers for IT & Software companies in Kolkata are available to signed-in customers. Tell us what you need and we will send a quote within one working day.
More IT & Software cities in West Bengal
Other sectors in Kolkata
- Retail & Shopping3,487
- Education2,953
- Real Estate & Construction1,662
- Manufacturing & Industrial1,577
- Food & Restaurants1,357
- Non-profit & Community1,007
- Beauty & Wellness947
- Media & Entertainment899
- Marketing & Advertising813
- Professional & Business Services749
Related pages
- IT & Software companies in Siliguri
- IT & Software companies in Howrah
- Retail & Shopping companies in Kolkata
- Education companies in Kolkata
- IT companies in India: database by city
- CRM with built-in leads for every category
- Media & Entertainment companies in Kolkata
- Marketing & Advertising companies in Kolkata
Counts are worked out from public company websites and official registers and refreshed regularly (last update 5 Nov 2026). A company is counted once, in the city and state of its main address.