Company lists · Data refreshed September 2026
Top 25 Wood products certification firms worldwide
RevenueBase identified 1,869 wood products certification firms worldwide as of September 2026 and tracks 92,373 professional contacts across them, including 24,699 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.
This list covers wood products certification 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 22, 2026. Country and city lists for wood products certification 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.
The 25 largest wood products certification firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 60,606 contacts → | ||||
Partial evidence “SGS is the world’s leading Testing, Inspection and Certification company.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,200 contacts → | ||||
Strong evidence “The Element Materials Technology Group is one of the world’s leading global providers of testing, inspection, and certification services for a diverse range of products…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,274 contacts → | ||||
Partial evidence “Cotecna is a leading provider of testing, inspection and certification services.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 809 contacts → | ||||
Partial evidence “For over 30 years, ECOCERT has and continues to assist stakeholders in the implementation and promotion of sustainable practices through certification, consulting and training.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 667 contacts → | ||||
Partial evidence “Scientific Certification Systems, Inc, now doing business as SCS Global Services, is a trusted leader in third-party environmental, sustainability and food quality certification…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 635 contacts → | ||||
Strong evidence “ARAUCO is a global company with the vision of improving people's lives by developing wood products for the challenges of a sustainable world.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 593 contacts → | ||||
Indirect evidence “A Kuhlmann atua na área de supervisão e controle de cargas desde 1989.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 574 contacts → | ||||
Indirect evidence “Hampton Lumber is a fourth-generation, family-owned company headquartered in Portland, OR.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 433 contacts → | ||||
Indirect evidence “Healthy forests help life on Earth thrive.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 427 contacts → | ||||
Partial evidence “Consumer service in certification, inspection, and laboratory testing.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 403 contacts → | ||||
Partial evidence “TÜV NORD Indonesia, member of TÜV NORD GROUP Germany, is one of certification, inspection and testing service providers.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 402 contacts → | ||||
Indirect evidence “York Timbers is a leading integrated forestry company, operating both plantations and processing plants.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 296 contacts → | ||||
Indirect evidence “We’ve been challenging the ordinary since 1941.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 288 contacts → | ||||
Partial evidence “Since 2017, the Eurofins Softlines & Hardlines network of testing laboratories has established itself as a challenger in consumer product testing, driving innovation, compliance…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 280 contacts → | ||||
Partial evidence “Starwood, one of Yıldız Family companies engaged in forest products industry for 4 generations, is one of the biggest industrial companies in Turkey with its growing production…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 267 contacts → | ||||
Partial evidence “NQA is a leading global certification body, respected for providing flexible and supportive certification and training services that are technically advanced and meet the needs of…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 220 contacts → | ||||
Indirect evidence “Stop letting compliance risks slow down your global trade.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 216 contacts → | ||||
Indirect evidence “CERTIFICACIONES DEL PERÚ S.A, es una empresa privada con una trayectoria de cuatro décadas, dedicada a ofrecer servicios de inspección, muestreo, ensayos, certificación de…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 214 contacts → | ||||
Indirect evidence “A organização pertence ao Grupo Fragnani, o qual é formado por quatro indústrias: Incefra, Incenor, Tecnogres e Mineradora Água Branca e está posicionado entre as maiores empresas…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 208 contacts → | ||||
Indirect evidence “RUDNICK can supply the most sophisticated furniture markets.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 200 contacts → | ||||
Partial evidence “ICEA, Institute for Ethical and Environmental Certification, is a nonprofit consortium with the participation of institutions, associations, companies and civil society…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 198 contacts → | ||||
Indirect evidence “Consumenten vinden kwaliteit, duurzaamheid en dierenwelzijn steeds belangrijker.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 197 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 177 contacts → | ||||
Indirect evidence “Interholco (IHC) is one of the leading international suppliers of African logs and lumber.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 173 contacts → | ||||
Indirect evidence “A história da Madepar iniciou em Lages/SC, produzindo madeira para construção civil e embalagens (caixas para hortifrutigranjeiros).” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: wood products certification firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names wood products certification firms.
- Partial evidence
- Its own public description names part of wood products certification firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name wood products certification firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,869 wood products certification firms worldwide
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Wood products certification firms worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 wood products certification 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
- Every country. Country and city lists for wood products certification firms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “wood products certification 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 wood products certification 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 wood products certification 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, 24,699 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 on September 22, 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.
Wood products certification firms by location
13 lists · largest firstEvery Wood products certification firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Wood products certification firms based in Brazil194
- Wood products certification firms based in the United States123
- Wood products certification firms based in France114
- Wood products certification firms based in Germany96
- Wood products certification firms based in India92
- Wood products certification firms based in Italy84
- Wood products certification firms based in the United Kingdom75
- Wood products certification firms based in Spain62
- Wood products certification firms based in the Netherlands50
- Wood products certification firms based in Canada44
- Wood products certification firms based in Türkiye44
- Wood products certification firms based in Indonesia43
- Wood products certification firms based in Australia25
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 wood products certification 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 wood products certification firms are there worldwide?
RevenueBase identified 1,869 wood products certification 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?
SGS, headquartered in Baar, tops this list with the largest team on record.
Which country has the most wood products certification firms?
Brazil leads with 194 companies, followed by the United States (123) and France (114). Every wood products certification firms list by country and city is linked on this page.
Which city has the most wood products certification firms?
Sao Paulo leads with 17 headquartered companies, followed by Istanbul (11) and London (11).
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 24,699 verified decision-maker contacts tracked across these 1,869 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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.