Company lists · Data refreshed September 2026

Top 25 Forestry consulting firms worldwide

RevenueBase identified 2,425 forestry consulting firms worldwide as of September 2026 and tracks 29,169 professional contacts across them, including 9,665 with verified work emails and 4,008 with mobile numbers. The United States is the largest market and Curitiba the largest hub.

This list covers forestry consulting firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 3, 2026. Country and city lists for forestry consulting firms follow the table.

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 RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
2,425Companies
29,169Contacts tracked
9,665Verified emails
4,008Mobile numbers
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The 25 largest forestry consulting firms worldwide

Ranked by team size
Top 25 of 2,425 forestry consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to forestry consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMaisons-Alfort, FR5,001-10,0002,585 contacts →

Indirect evidence

“L’ONF, acteur majeur de la filière forêt-bois, rassemble plus de 8 200 professionnels œuvrant au service de la gestion de 11 millions d’hectares de forêts publiques, en métropole…”

Source: RevenueBase Database · checked Sep 3, 2026
2Indirect evidenceSao Mateus, BR1,001-5,000813 contacts →

Indirect evidence

“A Emflora é uma Empresa que desenvolve projetos de Gestão Florestal e Tecnologia Aplicada na Silvicultura.”

Source: RevenueBase Database · checked Sep 3, 2026
3Partial evidencePetaluma, CA, US501-1,000725 contacts →

Partial evidence

“ESA is a 100% employee-owned environmental consulting firm.”

Source: RevenueBase Database · checked Sep 3, 2026
4Partial evidenceJonkoping, SE501-1,000709 contacts →

Partial evidence

“The Swedish Forest Agency is the national authority responsible for matters relating to the forest.”

Source: RevenueBase Database · checked Sep 3, 2026
5Partial evidenceBristol, GB1,001-5,000521 contacts →

Partial evidence

“We are England's largest land manager, looking after the nation's 1,500 woods and forests.”

Source: RevenueBase Database · checked Sep 3, 2026
6Partial evidenceSan Diego, CA, US501-1,000483 contacts →

Partial evidence

“Rincon Consultants is a multi-disciplinary environmental sciences, planning, and engineering consulting firm that provides quality professional services to government and industry.”

Source: RevenueBase Database · checked Sep 3, 2026
7Indirect evidenceCuritiba, BR201-500366 contacts →

Indirect evidence

“STCP Engenharia de Projetos Ltda é uma das companhias pioneiras no Brasil a integrar em um único centro três áreas relacionadas à projetos do setor florestal.”

Source: RevenueBase Database · checked Sep 3, 2026
8Partial evidenceKirkland, WA, US501-1,000350 contacts →

Partial evidence

“AKS is a multidisciplinary consulting firm with 30+ years of experience serving municipal and private clients.”

Source: RevenueBase Database · checked Sep 3, 2026
9Indirect evidenceHendersonville, NC, US501-1,000279 contacts →

Indirect evidence

“ArborMetrics is a trusted advisor and collaborative partner, providing expertise and innovative solutions for environmental and construction oversight and vegetation…”

Source: RevenueBase Database · checked Sep 3, 2026
10Indirect evidenceWest Des Moines, IA, US5,001-10,000237 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 3, 2026
11Indirect evidenceGoiania, BR201-500234 contacts →

Indirect evidence

“A GAP Ambiental oferece serviços para pequenas, médias e grandes empresas em diversas áreas que vão desde o licenciamento ao acompanhamento da execução de projetos.”

Source: RevenueBase Database · checked Sep 3, 2026
12Indirect evidenceLondon, GB51-200217 contacts →

Indirect evidence

“Founded in 2005, Arbtech has grown into the UK's leading arboricultural and ecological consultancy.”

Source: RevenueBase Database · checked Sep 3, 2026
13Indirect evidenceSantiago, ChileHQ checked Sep 3, 202651-200195 contacts →

Indirect evidence

“Gestión Ambiental Consultores S.A.(GAC) es una empresa de consultoría ambiental fundada en 1991 que presta servicios en distintas áreas de la gestión ambiental para los…”

Source: RevenueBase Database · checked Sep 3, 2026
14Partial evidenceMississauga, ON, CA5,001-10,000190 contacts →

Partial evidence

“We are Canada's premier reforestation and silviculture provider, protecting Canadian forests and forestry workers.”

Source: RevenueBase Database · checked Sep 3, 2026
15Indirect evidenceAiken, SC, US201-500189 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 3, 2026
16Indirect evidenceAlagoinhas, BR501-1,000183 contacts →

Indirect evidence

“Nós, equipe Sollum Florestal, somos uma empresa especializada na execução de atividades de silvicultura, onde atuamos no segmento de reflorestamento com preparo de solo, plantio…”

Source: RevenueBase Database · checked Sep 3, 2026
17Partial evidenceNorth Bay, ON, CA501-1,000180 contacts →

Partial evidence

“Axée sur la foresterie durable.”

Source: RevenueBase Database · checked Sep 3, 2026
18Partial evidenceStirling, GB51-200169 contacts →

Partial evidence

“Whatever a forest or woodland owner’s objectives for their property entails, Tilhill is ideally placed to fulfil those requirements to the most professional of standards.”

Source: RevenueBase Database · checked Sep 3, 2026
19Indirect evidenceBogota, ColombiaHQ checked Sep 3, 202651-200169 contacts →

Indirect evidence

“Reforestadora de la Costa S.A.S (Refocosta S.A.S), es una empresa del Grupo VALOREM S.A, fue constituida el 24 de diciembre de 1.980 en respuesta a las crecientes necesidades de…”

Source: RevenueBase Database · checked Sep 3, 2026
20Partial evidenceKelowna, BC, CA51-200148 contacts →

Partial evidence

“Ecora, Powered by PRI is a multidisciplinary consulting firm providing innovative solutions in engineering, environmental sciences, and natural resource management.”

Source: RevenueBase Database · checked Sep 3, 2026
21Indirect evidenceNova Campina, BR201-500148 contacts →

Indirect evidence

“Uso inteligente de energia e sustentabilidade com a Potencial é assim.”

Source: RevenueBase Database · checked Sep 3, 2026
22Partial evidenceAlbany, GA, US201-500139 contacts →

Partial evidence

“Since 1962, F&W Forestry Services has led the way in forestland management.”

Source: RevenueBase Database · checked Sep 3, 2026
23Indirect evidenceLondon, GB51-200137 contacts →

Indirect evidence

“All environmental planning projects great and small.”

Source: RevenueBase Database · checked Sep 3, 2026
24Indirect evidenceIpatinga, BR201-500134 contacts →

Indirect evidence

“Fundada em 2008 especificamente para o setor Florestal, a Emflortec Engenharia vem avançando em outros setores do mercado e com isto aumentando seu portfólio de atividades, onde…”

Source: RevenueBase Database · checked Sep 3, 2026
25Partial evidenceWashington, DC, US51-200118 contacts →

Partial evidence

“The American Forest Foundation (AFF) is a national conservation organization that works to deliver clean water, wildlife habitat, carbon sequestration and storage, and sustainable…”

Source: RevenueBase Database · checked Sep 3, 2026

Showing 25 of 2,425 forestry consulting firms worldwide

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Forestry consulting firms worldwide at a glance

As of Sep 3, 2026
33.1%Verified-email coverage
13.7%Mobile-number coverage
12.0Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Curitiba
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
1,524
11-50
591
51-200
184
201-500
28
501-1,000
13
1,001-5,000
10
5,001-10,000
3
10001+
2

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among forestry consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

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.
Coverage
15 countries, largest first: the United States, Brazil, Canada, the United Kingdom, France, Spain, Germany, Australia, Sweden, Chile and 5 more. Country and city lists for forestry consulting firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “forestry consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names forestry consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among forestry consulting firms, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 9,665 across the full list. 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 between September 3, 2026 and September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Forestry consulting firms by location

16 lists · largest first

Every Forestry consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names forestry consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many forestry consulting firms are there worldwide?

RevenueBase identified 2,425 forestry consulting firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ONF Office National DES Forêts, headquartered in Maisons-Alfort, tops this list with the largest team on record.

Which country has the most forestry consulting firms?

The United States leads with 742 companies, followed by Brazil (428) and Canada (321). Every forestry consulting firms list by country and city is linked on this page.

Which city has the most forestry consulting firms?

Curitiba leads with 27 headquartered companies, followed by Sao Paulo (20) and Belo Horizonte (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 9,665 verified decision-maker contacts tracked across these 2,425 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 3, 2026 and September 14, 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.