Company lists · Data refreshed November 2026

Top 12 Website modernization services based in Kolkata, India

Name: Website modernization services based in Kolkata, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 127 companies tracked

RevenueBase identified 127 company matches for website modernization services associated with Kolkata, India as of November 2026 and tracks 963 professional contacts across them, including 59 with verified work emails. Across India, New Delhi is the largest hub for this category (193 companies); Kolkata has 127.

This list covers company matches for website modernization services 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

127Companies

963Contacts tracked

59Verified emails

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The 12 largest website modernization services based in Kolkata, India

Ranked by team size

Top 12 of 127 company matches for website modernization services based in Kolkata, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Crescentek	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	51-200	99 contacts →
	Exact match “We are the leading online marketing firm that enables you to get huge return on your investment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	WSE Infratech	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	54 contacts →
	Exact match “WSE is your one-stop platform for accelerating business growth with strategic website/ software development from ideation to marketing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Encoders	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	n/a	44 contacts →
	Exact match “Encoders designs, develops and supports customer-focused Internet solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Infotechsolz ISO 9001 2015 Certified Company	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Infotechsolz was established in 2014 as a website development company, however, due to the changing built environment and the growing needs of our Clients, it became necessary to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Digital WEB Avenue India Private Limited	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Digital Web Avenue is a boutique Web Development Company partnering businesses across the world to success.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Realysys	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “We have a dedicated team of 20+ developers who have successfully completed more over 130 sites and are growing year on year.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Innovatrix Infotech Private Limited	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Most businesses don’t have a tech problem.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Magica Labs	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “We are a team of creative and innovative individuals who are here to learn, thrive, and grow as the best website and application developers in the domain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Liquid Shape	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “At Liquid Shape we have a team of highly talented, dedicated, and qualified professionals equipped with the right tools who ensure that you and your brand achieve growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Royal Freelancing	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “At ROYAL FREELANCING®, we are your trusted partner in the digital space, dedicated to helping you grow and succeed.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Seorises India	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Seorises India, a leading Web Design, Development and Digital Marketing Company, is your one-stop shop to bring your business online and reach more people by making your site…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Wizarditech	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “At WizardItech, we bring together a talented team of professionals with a wide range of expertise.” 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 “website modernization services”. 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 12 of 127 website modernization services based in Kolkata, India

See the full list, filter by size, metro and specialty, and access 59 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Website modernization services based in Kolkata, India at a glance

As of Nov 6, 2026

6.1%Verified-email coverage

7.6Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

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 127 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 “website modernization services” 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 59 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.

Website modernization services 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 “website modernization services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many website modernization services are there based in Kolkata, India?

RevenueBase identified 127 company matches for website modernization services 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?

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

Which city in India has the most website modernization services?

New Delhi leads India with 193 company records, followed by Bangalore (165) and Noida (150). Kolkata has 127.

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 59 professional contacts with verified work emails tracked across these 127 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.

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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.