Lookalikes · Data refreshed October 2026

25 Greentree Global lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 21, 2026 1639 matching companies

Looking for Greentree Global lookalikes, Greentree Global competitors or Greentree Global alternatives? The RevenueBase company graph holds 1639 companies that do what Greentree Global does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 1639 matches RevenueBase tracks 20,659 professional contacts, including 8,249 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to Greentree Global and ranks them by company size. Data current as of October 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Similarity shown on every row Refreshed Oct 21, 2026 Match quality audited by blind human judging

Reference company

Greentree Global

“GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…”

51-200Employees

143Contacts tracked

19Verified emails

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The 25 largest Greentree Global competitors and alternatives

Ranked by team size

Top 25 of 1639 companies matching Greentree Global at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Greentree Global (100% = identical). Data refreshed Oct 21, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	ERM	London, GB	5,001-10,000	85%	4,615 contacts →
2	EMM Consulting PTY Limited	St Leonards, AU	201-500	85%	283 contacts →
3	Quantis	Lausanne, CH	201-500	85%	181 contacts →
4	Sm, Sistemas Medioambientales, SL	Barcelona, ES	201-500	87%	3 contacts →
5	R3	Paris, FR	51-200	86%	114 contacts →
6	Keramida INC	Indianapolis, US	51-200	88%	105 contacts →
7	Greenfinch Real Estate Engineers & Consultants	Jaipur, IN	501-1,000	86%	14 contacts →
8	STOK	San Francisco, US	51-200	88%	86 contacts →
9	Onepointfive Opf.Degree	New York, US	11-50	88%	13 contacts →
10	DGE Sverige	Kalmar, SE	11-50	86%	27 contacts →
11	Cascadia Consulting Group	Seattle, US	51-200	86%	77 contacts →
12	Dfge Institute For Energy, Ecology And Economy	Greifenberg, DE	11-50	86%	43 contacts →
13	Edge Impact	Sydney, AU	51-200	86%	60 contacts →
14	clearvue.business	Gateshead, GB	51-200	88%	50 contacts →
15	Sygris	San Sebastian De Los Reyes, ES	51-200	86%	15 contacts →
16	Group14 Engineering, PBC	Denver, US	11-50	85%	61 contacts →
17	New-E	Lyon, FR	51-200	85%	52 contacts →
18	Envint	Mumbai, IN	11-50	86%	15 contacts →
19	B.A.U.M. Consult Gmbh	Berlin, DE	51-200	86%	45 contacts →
20	Sg4	Campinas, BR	51-200	85%	23 contacts →
21	Greenwich S.R.L	Medolago, IT	51-200	86%	43 contacts →
22	Infinite Environmental Solutions Limited Climate Change & Sustainability	Indore, IN	51-200	87%	39 contacts →
23	JGP Gestão Ambiental	Sao Paulo, BR	51-200	86%	24 contacts →
24	Brightworks Sustainability	Portland, US	51-200	89%	51 contacts →
25	Partner Energy	Los Angeles, US	51-200	86%	42 contacts →

Showing the 25 largest of 1639 similar companies

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How similarity works

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to Greentree Global, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to Greentree Global as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 21, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Greentree Global lookalikes?

Greentree Global lookalikes are companies that closely resemble what Greentree Global does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to Greentree Global shown as a percentage.

What companies are similar to Greentree Global?

The largest companies similar to Greentree Global are ERM, EMM Consulting PTY Limited, Quantis and Sm, Sistemas Medioambientales, SL. The table above shows the 25 largest of the 1639 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches Greentree Global's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 8,249 verified emails and direct dials tracked across all 1639 matched companies.

Who are Greentree Global's biggest competitors?

The largest Greentree Global competitors by measured business-description similarity are ERM, EMM Consulting PTY Limited, Quantis and Sm, Sistemas Medioambientales, SL. Every company here does what Greentree Global does at 85%+ similarity, ranked by team size.

What are the best Greentree Global alternatives?

The closest Greentree Global alternatives are the companies whose own business descriptions match Greentree Global's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 21, 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 Smart Search, 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.