Company lists · Data refreshed September 2026
Top 25 Treated timber suppliers worldwide
RevenueBase identified 4,207 treated timber suppliers worldwide as of September 2026 and tracks 57,824 professional contacts across them, including 16,472 with verified work emails. The United States is the largest market and Auckland the largest hub.
This list covers treated timber suppliers 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 treated timber suppliers 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 treated timber suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,423 contacts → | ||||
Indirect evidence “We are one of the largest U.S.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,997 contacts → | ||||
Partial evidence “With branches from the Scottish Isles to Penzance, you’re never far away from great service, expert advice and the highest quality timber, building materials and services from…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,320 contacts → | ||||
Indirect evidence “Canfor is a world leading manufacturer of wood products like lumber for building houses and construction, pulp and paper, wood pellets and green energy.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,578 contacts → | ||||
Indirect evidence “Interfor is where excellence meets opportunity.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,052 contacts → | ||||
Indirect evidence “At Trex, we don't just make composite decking - we invented it.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 994 contacts → | ||||
Partial evidence “Koppers (NYSE: KOP) is an integrated global provider of essential treated wood products, wood preservation technologies and carbon compounds.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 714 contacts → | ||||
Indirect evidence “Barrette Outdoor Living is a leading manufacturer of fencing, railing, decking and complementary outdoor products in North America.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 664 contacts → | ||||
Indirect evidence “At Master Halco, we are a company that consistently works hard to provide: Customer solutions, value, and distribution excellence through dedicated associates.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 526 contacts → | ||||
Indirect evidence “West Fraser is a diversified wood products company with more than 60 facilities in Canada, the United States, the United Kingdom, and Europe.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 490 contacts → | ||||
Indirect evidence “About LP Building Solutions As a leader in high-performance building solutions, Louisiana-Pacific Corporation (LP Building Solutions, NYSE: LPX) manufactures engineered wood…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 472 contacts → | ||||
Partial evidence “You know us as the makers of YellaWood® brand pressure treated pine.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 382 contacts → | ||||
Indirect evidence “Metsä Wood is one of Europe’s leading manufacturers of engineered wood products.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 344 contacts → | ||||
Partial evidence “For more than 100 years, Moelven has been supplied socially beneficial and sustainable products and services.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 341 contacts → | ||||
Indirect evidence “We are a vertically integrated global building materials group.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 336 contacts → | ||||
Indirect evidence “A high-performing wood alternative, Fiberon decking, railing and cladding offers the warmth and appeal of natural hardwoods without the upkeep.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 323 contacts → | ||||
Indirect evidence “Established in 1973, Taiga Building Products has become the leading independent wholesale distributor of building materials.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 307 contacts → | ||||
Partial evidence “With over 180 years' trading experience, the Howarth Timber Group has grown to provide not only the widest range of products for trade and retail, but expertise, service and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 304 contacts → | ||||
Indirect evidence “PIVETEAUBOIS est un industriel français, fabricant de solutions bois pour la construction, l'aménagement extérieur et le bois énergie depuis 1948.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 292 contacts → | ||||
Indirect evidence “At Setra we want to do business where everyone prospers – not just ourselves but also our customers, society and nature.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 291 contacts → | ||||
Indirect evidence “It all started in 1983 in Charlotte, North Carolina as a clear vision for serving custom cabinet builders, commercial fixture and millwork companies.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 280 contacts → | ||||
Indirect evidence “Houthandel koninklijke Jongeneel B.V.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 277 contacts → | ||||
Indirect evidence “The Hood Way - People, Process, Performance Our Vision: To provide rewarding employment opportunities by being a company that is safety-focused, customer centric, process driven…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 266 contacts → | ||||
Indirect evidence “We are a full service lumber yard and subcontractor with three decades of experience supplying both residential and commercial projects.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 249 contacts → | ||||
Indirect evidence “Baillie Lumber is America's premier hardwood lumber company!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 241 contacts → | ||||
Indirect evidence “Biewer is a fourth-generation, family-owned leader in softwood lumber and quality lumber products.” 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: treated timber suppliers. 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 treated timber suppliers.
- Partial evidence
- Its own public description names part of treated timber suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name treated timber suppliers. 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 4,207 treated timber suppliers worldwide
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Treated timber suppliers 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 treated timber suppliers, 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 treated timber suppliers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “treated timber suppliers”. 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 treated timber suppliers), 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 treated timber suppliers, 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, 16,472 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.
Treated timber suppliers by location
17 lists · largest firstEvery Treated timber suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Treated timber suppliers based in the United States959
- Treated timber suppliers based in the United Kingdom440
- Treated timber suppliers based in Brazil312
- Treated timber suppliers based in Sweden218
- Treated timber suppliers based in France191
- Treated timber suppliers based in Germany188
- Treated timber suppliers based in Canada179
- Treated timber suppliers based in Australia160
- Treated timber suppliers based in the Netherlands147
- Treated timber suppliers based in Italy85
- Treated timber suppliers based in India82
- Treated timber suppliers based in Spain68
- Treated timber suppliers based in Belgium58
- Treated timber suppliers based in New Zealand55
- Treated timber suppliers based in South Africa38
- Treated timber suppliers based in Norway31
- Treated timber suppliers based in Portugal25
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 treated timber suppliers, 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 treated timber suppliers are there worldwide?
RevenueBase identified 4,207 treated timber suppliers 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?
Boise Cascade Company, headquartered in Boise, tops this list with the largest team on record.
Which country has the most treated timber suppliers?
The United States leads with 959 companies, followed by the United Kingdom (440) and Brazil (312). Every treated timber suppliers list by country and city is linked on this page.
Which city has the most treated timber suppliers?
Auckland leads with 18 headquartered companies, followed by London (18) and Sao Paulo (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 16,472 verified decision-maker contacts tracked across these 4,207 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.