Company lists · Data refreshed October 2026

Top 25 Cross-platform app design companies based in Kolkata, India

Name: Cross-platform app design companies based in Kolkata, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 156 companies tracked

RevenueBase identified 156 company matches for cross-platform app design companies associated with Kolkata, India as of October 2026 and tracks 1,787 professional contacts across them, including 298 with verified work emails. Across India, Ahmedabad is the largest hub for this category (727 companies); Kolkata has 156.

This list covers company matches for cross-platform app design 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 October 1, 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 Oct 1, 2026 How this list was built

156Companies

1,787Contacts tracked

298Verified emails

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The 25 largest cross-platform app design companies based in Kolkata, India

Ranked by team size

Top 25 of 156 company matches for cross-platform app design companies based in Kolkata, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Sentientgeeks	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	51-200	229 contacts →
	Exact match “Are you looking for professional & experienced offshore developers for promoting your brands digitally?” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Itobuz Technologies	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	51-200	99 contacts →
	Exact match “Itobuz Technologies Pvt.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Reddensoft Infotech Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	51-200	91 contacts →
	Exact match “Reddensoft Infotech Pvt.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Webgen Technologies	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	51-200	86 contacts →
	Exact match “Founded in mid-2011, Webgen Technologies is a technologically advanced, people-centric, ambitious & customer-focused company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Tech Exactly	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	51-200	62 contacts →
	Exact match “Tech Exactly is an award-winning Indian digital product engineering company dedicated to empowering Financial Services, Medical Device Manufacturing, and Biotech organizations…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Growth Loops Technology	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	45 contacts →
	Exact match “Growth Loops Technology is a leading software development agency that provides end-to-end solutions to help businesses achieve their digital goals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Design Studio	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	44 contacts →
	Exact match “Welcome to Design Studio.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Ascentspark Software	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	35 contacts →
	Exact match “Welcome to Ascentspark, a dynamic development and design service company dedicated to helping you overcome challenges and bring your ideas to life.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Indware	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	27 contacts →
	Exact match “Specialized in mobile applications, website and e-commerce, implementing Enterprise Solutions, AR & Gaming.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Induji Technologies Private Limited	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	51-200	26 contacts →
	Exact match “At Induji Technologies Private Limited, we take the pledge to provide innovative, visually appealing, highly functional, rich-featured mobile applications and websites.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Coders Mind Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	25 contacts →
	Exact match “We are a software development company based in Kolkata.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Webtechnomind IT Solutions Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	22 contacts →
	Exact match “Webtechnomind IT Solutions is a Digital Service Agency based in Kolkata, India.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Techwens	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	22 contacts →
	Exact match “Techwens is the best Custom Enterprise Software Development Services in India.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Unnatim	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	501-1,000	17 contacts →
	Exact match “Unnatim India Limited is a Software company in India.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Ghootmee Technology	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	16 contacts →
	Exact match “Ghootmee Technology is a rapidly growing, 30+ person web, desktop and mobile app development company in the heart of Kolkata.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Bizcommits	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “We provide cutting edge Web and Mobile app solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Innovination	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	1-10	12 contacts →
	Exact match “Welcome to Innovination, where we are driven by a passion for helping businesses thrive in the digital world!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Shreesols	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “We are a global software development company in India offering powerful information technology solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Pixocrafts Solutions Private Limited	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	1-10	11 contacts →
	Exact match “If you are looking for a top-notch UX/UI solution with the best quality for your project then you are in the right place.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Parmagiat Solutions	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	10 contacts →
	Exact match “Parmagiat Solutions is a small, dedicated agency that prioritizes the ability for our employees to excel in a fun, collaborative environment.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Sunyam Software	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	1-10	9 contacts →
	Exact match “At Sunyam Software, we turn your business ideas into powerful digital products.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Shader Bytes	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	9 contacts →
	Exact match “Welcome to Shader Bytes.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Hayat International IT Services PVT LTD Hayat Infosystems	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Information technology drives innovation and innovation is the path to business success.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Procellence Technology	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Procellence Technology is a global software development company helping startups and enterprises build high-performance mobile apps, web apps, and AI-powered digital solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Digerati Webcrafts Private Limited	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Digerati Webcrafts is a Design agency from Kolkata, India & have been in the business since 2011.” Recorded in the RevenueBase company graph · Oct 1, 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 “cross-platform app design 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 156 cross-platform app design companies based in Kolkata, India

See the full list, filter by size, metro and specialty, and access 298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cross-platform app design companies based in Kolkata, India at a glance

As of Oct 1, 2026

16.7%Verified-email coverage

11.5Average contacts per company

11-50Median size (employees)

Oct 1, 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 156 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 “cross-platform app design 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 298 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 October 1, 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.

Cross-platform app design 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 “cross-platform app design companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cross-platform app design companies are there based in Kolkata, India?

RevenueBase identified 156 company matches for cross-platform app design companies associated with Kolkata, India as of October 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?

Sentientgeeks tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most cross-platform app design companies?

Ahmedabad leads India with 727 company records, followed by Surat (494) and Bangalore (467). Kolkata has 156.

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 298 professional contacts with verified work emails tracked across these 156 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 October 1, 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.