Company lists · Data refreshed September 2026

Top 22 Anaerobic digestion energy companies based in India

RevenueBase identified 112 company matches for anaerobic digestion energy companies associated with India as of September 2026 and tracks 1,343 professional contacts across them, including 183 with verified work emails. Bangalore is the largest hub.

This list covers company matches for anaerobic digestion energy companies 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 September 16, 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 Sep 16, 2026 How this list was built
112Companies
1,343Contacts tracked
183Verified emails
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The 22 largest anaerobic digestion energy companies based in India

Ranked by team size
Top 22 of 112 company matches for anaerobic digestion energy companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchNoida, IndiaHQ recorded Sep 16, 2026501-1,000196 contacts →

Exact match

“Gruner Renewable Energy is a sustainable energy company committed to creating renewable fuel from biomass and biowaste.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Sep 16, 202651-200123 contacts →

Exact match

“As the Largest producer of Bio Methane in Asia, KIS Group stands as a pioneering force in Biogas energy and waste management, with a 19-year track record of innovation and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchVadodara, IndiaHQ recorded Sep 16, 202651-20090 contacts →

Exact match

“Ankur Scientific Energy Technologies Pvt.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchAhmadabad, IndiaHQ recorded Sep 16, 2026501-1,00053 contacts →

Exact match

“We are a pioneer in the waste to energy sector in India, with proven experience of over a decade.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBangalore, IndiaHQ recorded Sep 16, 202611-5046 contacts →

Exact match

“We are a bioenergy company, utilizing the chemical content of oil and gas industry effluents as a source of decentralized power.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchPune, IndiaHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“Mailhem Ikos aims to be a one-stop solution to all waste management problems.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Sep 16, 202651-20036 contacts →

Exact match

“Innovative Environmental Technologies Pvt.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchKolkata, IndiaHQ recorded Sep 16, 2026201-50029 contacts →

Exact match

“About Eastern Organic Fertilizer Pvt.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchGurgaon, IndiaHQ recorded Sep 16, 202611-5024 contacts →

Exact match

“Arka BRENStech Pvt.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Sep 16, 20261-1018 contacts →

Exact match

“Recycling carbon to produce Renewable Natural Gas and Organic Fertiliser”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchBangalore, IndiaHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“Reddonatura is one of the world's leading food waste solution providers.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchBangalore, IndiaHQ recorded Sep 16, 20261-1014 contacts →

Exact match

“At Saaf Biogas, we make your organic waste and investment streams "renewable" by innovative design, clean engineering, modular assembly, plug and play installation, lifelong…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchNew Delhi, IndiaHQ recorded Sep 16, 202611-508 contacts →

Exact match

“Green Brick Eco Solutions (GBES) Pvt Ltd is a company founded by IIT Delhi alumni in 2011.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchVadodara, IndiaHQ recorded Sep 16, 20261-107 contacts →

Exact match

“At Samkiti, we understand that food waste is a double-edged sword – it can either be a valuable resource or a harmful burden.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchSangola, IndiaHQ recorded Sep 16, 202611-507 contacts →

Exact match

“Ikshu Indian Biofuel develops decentralised biogas ecosystems that convert organic waste and agri biomass into clean BioCNG and organic fertiliser.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchVadodara, IndiaHQ recorded Sep 16, 20261-107 contacts →

Exact match

“REVY Environmental Solutions has answers to all that take place in every step of the waste management and has proven competency in transforming waste into re-usable resources.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Sep 16, 202611-506 contacts →

Exact match

“Aindri Initiatives Private Limited enables its customers to EMPOWER the Waste to generate valuable energy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchNew Delhi, IndiaHQ recorded Sep 16, 202651-2006 contacts →

Exact match

“Elephant Energy is an infrastructure company combining electricity generation, landfill mining and waste disposal through waste-to-energy projects, utilising non-incineration…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchKolkata, IndiaHQ recorded Sep 16, 202611-504 contacts →

Exact match

“AgroGreen aims to turn everyday waste into renewable energy, alternative fuel, and reusable material for landfill and farming.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchChennai, IndiaHQ recorded Sep 16, 202611-502 contacts →

Exact match

“At Carbon Loops, we pioneer waste-to-energy solutions, turning organic waste into biofuels such as CNG, Electricity and Cooking Gas.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchBanglore, IndiaHQ recorded Sep 16, 202611-502 contacts →

Exact match

“Grassroots Energy works at the cross-section of Energy and Agriculture.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchBangalore, IndiaHQ recorded Sep 16, 202611-501 contacts →

Exact match

“BPG RENEWABLES PVT LTD.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 22 of 112 anaerobic digestion energy companies based in India

See the full list, filter by size, metro and specialty, and access 183 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Anaerobic digestion energy companies based in India at a glance

As of Sep 16, 2026
13.6%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
14.3%Largest-city concentration · Bangalore
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
46
51-200
18
201-500
4
501-1,000
3

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 112 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 “anaerobic digestion energy 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 183 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 September 16, 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 “anaerobic digestion energy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many anaerobic digestion energy companies are there based in India?

RevenueBase identified 112 company matches for anaerobic digestion energy companies associated with India as of September 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?

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

Which city has the most anaerobic digestion energy companies?

Bangalore leads with 16 company records, followed by Pune (12) and Chennai (10).

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 183 professional contacts with verified work emails tracked across these 112 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 September 16, 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.