Company lists · Data refreshed September 2026

Top 25 Mass timber construction companies based in the United States

Name: Mass timber construction companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 321 companies tracked

RevenueBase identified 321 mass timber construction companies headquartered in the United States as of September 2026 and tracks 4,907 professional contacts across them, including 1,775 with verified work emails. Portland is the largest hub.

This list covers mass timber construction companies headquartered in the United States, 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 17, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

321Companies

4,907Contacts tracked

1,775Verified emails

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The 25 largest mass timber construction companies based in the United States

Ranked by team size

Top 25 of 321 mass timber construction companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mass timber construction companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Clark Pacific	Partial evidence	West Sacramento, CA, United StatesHQ checked Sep 17, 2026	501-1,000	614 contacts →
	Partial evidence “Clark Pacific designs, manufactures and builds prefabricated building systems; bridging the gap between construction and manufacturing.” Source: RevenueBase Database · checked Sep 17, 2026
2	Butler Manufacturing	Partial evidence	Kansas City, MO, United StatesHQ checked Sep 17, 2026	1,001-5,000	354 contacts →
	Partial evidence “Butler Manufacturing, a BlueScope Buildings North America brand, is known for our commitment to quality, providing nonresidential construction clients with a comprehensive…” Source: RevenueBase Database · checked Sep 17, 2026
3	Trussway Manufacturing	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	265 contacts →
	Partial evidence “Founded in 1972, Trussway believes that the road to superior construction begins long before the first nail is hammered into place.” Source: RevenueBase Database · checked Sep 17, 2026
4	Redbuilt, LLC	Indirect evidence	Boise, ID, United StatesHQ checked Sep 17, 2026	201-500	234 contacts →
	Indirect evidence “RedBuilt™ is a leader in the design, manufacture and support of patented engineered structural wood products for commercial and industrial applications.” Source: RevenueBase Database · checked Sep 17, 2026
5	Volumetric Building Companies	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	501-1,000	189 contacts →
	Partial evidence “Volumetric Building Companies (VBC) is a vertically integrated global volumetric modular construction technology leader headquartered in Philadelphia, PA with locations across the…” Source: RevenueBase Database · checked Sep 17, 2026
6	Sure Steel, INC	Strong evidence	South Weber, UT, United StatesHQ checked Sep 17, 2026	501-1,000	172 contacts →
	Strong evidence “Suppliers and erectors of structural steel, metal building systems, insulated metal roof and wall panels, metal cladding, mass timber, and other associated components.” Source: RevenueBase Database · checked Sep 17, 2026
7	Rosboro	Indirect evidence	Eugene, OR, United StatesHQ checked Sep 17, 2026	501-1,000	120 contacts →
	Indirect evidence “Rosboro is North America’s largest producer of glulam beams and manufactures a number of high quality lumber products including western species studs and dimension lumber.” Source: RevenueBase Database · checked Sep 17, 2026
8	Structural Component Systems, INC	Indirect evidence	Fremont, NE, United StatesHQ checked Sep 17, 2026	501-1,000	115 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
9	Matheus Lumber Company	Indirect evidence	Woodinville, WA, United StatesHQ checked Sep 17, 2026	51-200	114 contacts →
	Indirect evidence “MATHEUS LUMBER COMPANY, INC.” Source: RevenueBase Database · checked Sep 17, 2026
10	Timberlab	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	109 contacts →
	Strong evidence “Holistic Mass Timber Systems.” Source: RevenueBase Database · checked Sep 17, 2026
11	Conxtech	Indirect evidence	Pleasanton, CA, United StatesHQ checked Sep 17, 2026	51-200	105 contacts →
	Indirect evidence “ConXtech, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
12	Timberlyne Group	Partial evidence	Wayne, NE, United StatesHQ checked Sep 17, 2026	51-200	87 contacts →
	Partial evidence “Dreaming of a rustic post and beam barn for your horse, a majestic timber frame home, or a biophilic commercial project for your client?” Source: RevenueBase Database · checked Sep 17, 2026
13	Smartlam	Strong evidence	Dothan, AL, United StatesHQ checked Sep 17, 2026	201-500	81 contacts →
	Strong evidence “As a complete mass timber construction partner, SmartLam simplifies complex builds by supporting the entire project lifecycle.” Source: RevenueBase Database · checked Sep 17, 2026
14	NEXII	Partial evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	51-200	74 contacts →
	Partial evidence “Nexii is a transformative construction technology company dedicated to building commercial buildings Faster, Smarter and Greener than ever.” Source: RevenueBase Database · checked Sep 17, 2026
15	NEW Energy Works	Partial evidence	Farmington, NY, United StatesHQ checked Sep 17, 2026	51-200	63 contacts →
	Partial evidence “For nearly forty years, New Energy Works has been one of the nation's preeminent heavy timber builders.” Source: RevenueBase Database · checked Sep 17, 2026
16	Blueprint	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Blueprint is an integrated offsite building system for wood framed multi-unit residential buildings headquartered in Baltimore, Maryland” Source: RevenueBase Database · checked Sep 17, 2026
17	Plant Prefab	Indirect evidence	Rialto, CA, United StatesHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “Plant Prefab is the first Certified B Corporation™ building technology company dedicated to sustainable design, materials, and operations.” Source: RevenueBase Database · checked Sep 17, 2026
18	Zip-O-Log Mills, INC	Indirect evidence	Eugene, OR, United StatesHQ checked Sep 17, 2026	51-200	43 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	Carpentry Plus, INC	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	42 contacts →
	Strong evidence “Mass timber reaches its capacities by orienting the strengths of many members into a far greater whole.” Source: RevenueBase Database · checked Sep 17, 2026
20	Quality Buildings LLC	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence “Design.” Source: RevenueBase Database · checked Sep 17, 2026
21	Hull Forest Products	Indirect evidence	Pomfret Center, CT, United StatesHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Southern New England’s largest sawmill and a family business for over 50 years, Hull Forest Products produces over 10 million board feet of forest products annually, including…” Source: RevenueBase Database · checked Sep 17, 2026
22	WELLS	Indirect evidence	Albany, MN, United StatesHQ checked Sep 17, 2026	1,001-5,000	34 contacts →
	Indirect evidence “At Wells®, our mission is to inspire pride within our communities helping them thrive by transforming how our partners think, design, construct and succeed.” Source: RevenueBase Database · checked Sep 17, 2026
23	Vaagen Timbers	Strong evidence	Colville, WA, United StatesHQ checked Sep 17, 2026	11-50	33 contacts →
	Strong evidence “We produce state-of-the-art structures from eco-friendly, mass timber products.” Source: RevenueBase Database · checked Sep 17, 2026
24	Jody Miller Construction	Partial evidence	Spanaway, WA, United StatesHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial evidence “Founded in 1976, Jody Miller Construction has turned traditional values and pride into our corporate mission.” Source: RevenueBase Database · checked Sep 17, 2026
25	Elevated Construction Services, LLC	Partial evidence	Fremont, CA, United StatesHQ checked Sep 17, 2026	51-200	28 contacts →
	Partial evidence “Elevated Construction Services partners with Bay Area general contractors to deliver high quality construction trade work.” Source: RevenueBase Database · checked Sep 17, 2026

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: mass timber construction companies. 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 mass timber construction companies.
Partial evidence: Its own public description names part of mass timber construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mass timber construction companies. 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 321 mass timber construction companies based in the United States

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Mass timber construction companies based in the United States at a glance

As of Sep 17, 2026

36.2%Verified-email coverage

15.3Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Portland

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

145

11-50

112

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 321 companies.

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 mass timber construction companies, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “mass timber construction companies”. 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 mass timber construction companies), 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 mass timber construction companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 1,775 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 17, 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.

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 mass timber construction companies, 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 mass timber construction companies are there based in the United States?

RevenueBase identified 321 mass timber construction companies headquartered in the United States 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?

Clark Pacific, headquartered in West Sacramento, tops this list with the largest team on record.

Which city has the most mass timber construction companies?

Portland leads with 7 headquartered companies, followed by Boise (4) and Riddle (4).

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 1,775 verified decision-maker contacts tracked across these 321 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 17, 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.