Company lists · Data refreshed October 2026

Top 22 Construction management firms transportation companies based in Seattle, United States

Name: Construction management firms transportation companies based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 34 companies tracked

RevenueBase identified 34 company matches for construction management firms transportation companies associated with Seattle, United States as of October 2026 and tracks 1,401 professional contacts across them, including 650 with verified work emails. Across the United States, New York is the largest hub for this category (291 companies); Seattle has 34.

This list covers company matches for construction management firms transportation companies associated with Seattle, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 10, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Oct 10, 2026 How this list was built

34Companies

1,401Contacts tracked

650Verified emails

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The 22 largest construction management firms transportation companies based in Seattle, United States

Ranked by team size

Top 22 of 34 company matches for construction management firms transportation companies based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Abbott Construction	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	201-500	329 contacts →
	Exact match “Founded in 1983, Abbott Construction is a progressive West Coast construction group known for its superior management and field team, best-in-class standards and craftsmanship.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Delve Underground	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	201-500	307 contacts →
	Exact match “Delve Underground is a leader in heavy civil engineering, serving the transportation, water, wastewater, and energy industries.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Harris Group	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	51-200	189 contacts →
	Exact match “Harris Group is a multidiscipline engineering consulting firm with offices located throughout the United States.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Scarsella Bros., INC	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	51-200	101 contacts →
	Exact match “Scarsella Brothers is a leading heavy civil contractor in the Pacific Northwest, and has been building their reputation since 1945.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	KPG	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	51-200	72 contacts →
	Exact match “KPG was initially formed in 1990 by a team of engineers, architects, landscape architects, and urban designers committed to and focused on community-driven public projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	ABKJ	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	11-50	67 contacts →
	Exact match “Andersen Bjornstad Kane Jacobs (ABKJ) is a premier consulting design firm in the United States.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	W.G. Clark Construction	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	51-200	54 contacts →
	Exact match “W.G.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Furtado	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	51-200	48 contacts →
	Exact match “Furtado & Associates, Inc.(Furtado) is a privately held land surveying and construction management consulting firm located in Seattle, Washington.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Sealaska Constructors	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	11-50	39 contacts →
	Exact match “Sealaska Constructors is a full service construction management firm specializing in complex, highly sophisticated design and the construction of commercial and industrial…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Marpac Construction	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	51-200	38 contacts →
	Exact match “Marpac is a General Contractor based in Seattle, WA.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Westlake Consulting Group, LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	11-50	29 contacts →
	Exact match “Westlake Consulting Group provides trusted development and construction management consulting services along the West Coast.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Jimale Technical Services, LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	11-50	26 contacts →
	Exact match “JTS is a minority-owned, woman-led firm that has delivered quality construction management and project controls consulting services since 1993.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Modern Construction Services	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	11-50	22 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	LPD Engineering Pllc	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	11-50	18 contacts →
	Exact match “Improving our communities through economical, functional and sustainable civil design solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Hainline	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	11-50	12 contacts →
	Exact match “HAINLINE was founded in 1981 to assist owners, architects, and contractors in the construction process.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Wygal Builders, LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	1-10	5 contacts →
	Exact match “PORTFOLIO PROCESS PEOPLE CONTACT 47.612° N-122,289° W WE FIND DELIGHT IN THE PROCESS AND PRIDE IN THE OUTCOME.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Recon Management, LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	1-10	4 contacts →
	Exact match “Recon Management is a full-service construction management firm fluent in the built environment and strategy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Pacific CM LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	1-10	3 contacts →
	Exact match “Pacific CM is a Construction Management firm specializing in Quality Assurance, inspection services, and project risk management for complex infrastructure programs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	B E Consulting Partners	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	1-10	3 contacts →
	Exact match “Development, Design Management + Entitlement Support Pre-Construction + Construction Management” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Forman Consulting Services	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	1-10	2 contacts →
	Exact match “Forman Consulting Services has the experience to successfully complete transportation projects of all sizes, no matter how small or large.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Brixton Consulting Group, INC	Exact match	Seattle, United StatesHQ recorded Oct 10, 2026	1-10	2 contacts →
	Exact match “Brixton Consulting Group is a forward-thinking real estate and construction project management firm providing services throughout North America.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Transcon Company LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “construction management firms transportation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 22 of 34 construction management firms transportation companies based in Seattle, United States

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Construction management firms transportation companies based in Seattle, United States at a glance

As of Oct 10, 2026

46.4%Verified-email coverage

41.2Average contacts per company

11-50Median size (employees)

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 34 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Seattle, United States whose business descriptions match “construction management firms transportation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 650 professional contacts with verified work emails across the full matched dataset. 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 October 10, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Construction management firms transportation companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “construction management firms transportation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction management firms transportation companies are there based in Seattle, United States?

RevenueBase identified 34 company matches for construction management firms transportation companies associated with Seattle, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Abbott Construction tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most construction management firms transportation companies?

New York leads the United States with 291 company records, followed by Houston (211) and Chicago (117). Seattle has 34.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 650 professional contacts with verified work emails tracked across these 34 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 10, 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 SmartSearch, 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.