Company lists · Data refreshed September 2026

Top 16 Construction technology consulting firms based in Seattle, United States

RevenueBase identified 26 construction technology consulting firms headquartered in Seattle, United States as of September 2026 and tracks 1,203 professional contacts across them, including 934 with verified work emails. Across the United States, New York is the largest hub for this category (224 companies); Seattle has 26.

This list covers construction technology consulting firms headquartered in Seattle, 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 27, 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 27, 2026 86% judged on-target in blind review
26Companies
1,203Contacts tracked
934Verified emails
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The 16 largest construction technology consulting firms based in Seattle, United States

Ranked by team size
Top 16 of 26 construction technology consulting firms based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to construction technology 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 evidenceSeattle, WA, United StatesHQ checked Sep 27, 2026501-1,000859 contacts →

Indirect evidence

“The right team is more than an advantage.”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 202651-200151 contacts →

Partial evidence

“Säzän Group is an engineering and consulting firm with offices in Washington, Oregon, and Arizona.”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-5065 contacts →

Partial evidence

“Andersen Bjornstad Kane Jacobs (ABKJ) is a premier consulting design firm in the United States.”

Source: RevenueBase Database · checked Sep 27, 2026
4Strong evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-5022 contacts →

Strong evidence

“Quantum Consulting Engineers offers structural engineering services for new and existing buildings, including new construction, tenant improvements, renovation, and historic…”

Source: RevenueBase Database · checked Sep 27, 2026
5Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-5019 contacts →

Partial evidence

“Modern Construction Services, LLC is a Certified Women’s Business Enterprise (WBE) and Certified Small Contractor and Supplier (SCS) providing services for a broad range of…”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-5016 contacts →

Partial evidence

“Integrated Design Engineers (idE) is a Seattle-based structural engineering consulting firm founded in 2005.”

Source: RevenueBase Database · checked Sep 27, 2026
7Partial evidenceSeattle, United StatesHQ checked Sep 27, 202611-5015 contacts →

Partial evidence

“We provide Fire protection consulting and design services throughout the U.S.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-5012 contacts →

Partial evidence

“HAINLINE was founded in 1981 to assist owners, architects, and contractors in the construction process.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-5011 contacts →

Indirect evidence

“KE|AD (Kent Engineering | Architectural Diagnostics) has office's in both Seattle and Hawaii.”

Source: RevenueBase Database · checked Sep 27, 2026
10Strong evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-508 contacts →

Strong evidence

“For more than 35 years Falkin Associates has been providing real estate construction consulting and project management services for lenders, owners and tenants.”

Source: RevenueBase Database · checked Sep 27, 2026
11Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-501 contacts →

Partial evidence

“Hainline REA is comprised of construction experts with over 30 years of large commericial and high-end residential construction experience for public and private owners alike.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceSeattle, WA, United StatesHQ checked Sep 27, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 20261-101 contacts →

Partial evidence

“Green Facades provides facade consulting and engineering services to deliver challenging facades with elegance and efficiency for discerning architects and clients worldwide.”

Source: RevenueBase Database · checked Sep 27, 2026
14Strong evidenceSeattle, WA, United StatesHQ checked Sep 27, 20261-101 contacts →

Strong evidence

“Helping MEP contractors shape the future of construction technology.”

Source: RevenueBase Database · checked Sep 27, 2026
15Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 20261-101 contacts →

Partial evidence

“Lia Alia Wollard is a technical architect, interior designer, and spec writer with 20 years experience in Seattle’s design and construction community.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceSeattle, WA, United StatesHQ checked Sep 27, 20261-101 contacts →

Indirect evidence

“We develop solutions that maintain your requirements while unblocking workflows.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 16 of 26 construction technology consulting firms based in Seattle, United States

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Construction technology consulting firms based in Seattle, United States at a glance

As of Sep 27, 2026
77.6%Verified-email coverage
46.3Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
10
51-200
1
501-1,000
1

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 26 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 construction technology 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.
What qualifies
Companies headquartered in Seattle, United States whose own description of what they do matches “construction technology 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 construction technology 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 construction technology consulting firms, and records with no verified work email. Companies headquartered outside Seattle 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, 934 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 27, 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 construction technology 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 construction technology consulting firms are there based in Seattle, United States?

RevenueBase identified 26 construction technology consulting firms headquartered in Seattle, 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?

Coffman Engineers, headquartered in Seattle, tops this list with the largest team on record.

Which city in the United States has the most construction technology consulting firms?

New York leads the United States with 224 headquartered companies, followed by Houston (111) and Los Angeles (78). Seattle has 26.

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 934 verified decision-maker contacts tracked across these 26 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 27, 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.