Company lists · Data refreshed November 2026

Top 11 Vendor sustainability auditors based in India

RevenueBase identified 46 company matches for vendor sustainability auditors associated with India as of November 2026 and tracks 446 professional contacts across them, including 100 with verified work emails. Kolkata is the largest hub.

This list covers company matches for vendor sustainability auditors associated with 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
46Companies
446Contacts tracked
100Verified emails
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The 11 largest vendor sustainability auditors based in India

Ranked by team size
Top 11 of 46 company matches for vendor sustainability auditors based in 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBengaluru North, IndiaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Treeni delivers transformative outcomes via a powerful combination of domain expertise, strategic consulting, & technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIndore, IndiaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“VKU is a leading service provider with a total solution desk for all your certification needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“GICIA India Private Limited is one of India’s leading private sector agencies providing third party evaluation, assessment, and monitoring services in the fields of environment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“TeamTech EHS is a premier EHSS & S (Environment Health Safety Sustainability and Social) consulting firm located in Bangalore, the renowned Silicon Valley of India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNoida, IndiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“CETIZION Verifica, is a specialized global Environment, Social & Governance (ESG) audit company working with Global customers and their Supply Chain Business Partners across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGhaziabad, IndiaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Your Quality Service- YQS is an independent service provider company and Founded with people from industry to offer the quality services of Leather, Textile, toys and handicrafts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMumbai, IndiaHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKolkata, IndiaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Quality & Sustainability Consultant - Dealing with Organic (NPOP, NOP, EU, Bio suisse, JAS, COR etc) Biodynamic (DEMETER), Social (Rainforest Alliance, Fairtrade, SMETA, Trustea)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVadodara, IndiaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Quality & Enviro Care Systems (QECS) is a trusted consulting, training, and auditing organization helping industries build strong, compliant, and sustainable management systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDelhi, IndiaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Social audits have their challenges and limitations, and at our company, we aim to help you transcend these limitations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“GSCS International India Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 11 of 46 vendor sustainability auditors based in India

See the full list, filter by size, metro and specialty, and access 100 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vendor sustainability auditors based in India at a glance

As of Nov 6, 2026
22.4%Verified-email coverage
9.7Average contacts per company
11-50Median size (employees)
10.9%Largest-city concentration · Kolkata
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
21
51-200
6
201-500
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 46 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 India whose business descriptions match “vendor sustainability auditors” 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 100 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.

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 “vendor sustainability auditors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vendor sustainability auditors are there based in India?

RevenueBase identified 46 company matches for vendor sustainability auditors associated with 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?

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

Which city has the most vendor sustainability auditors?

Kolkata leads with 5 company records, followed by Gurgaon (4) and Indore (3).

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 100 professional contacts with verified work emails tracked across these 46 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.