Company lists · Data refreshed October 2026

Top 25 Infrastructure project management consultancies based in Portland, United States

Name: Infrastructure project management consultancies based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 53 companies tracked

RevenueBase identified 53 company matches for infrastructure project management consultancies associated with Portland, United States as of October 2026 and tracks 2,001 professional contacts across them, including 1,071 with verified work emails. Across the United States, Houston is the largest hub for this category (321 companies); Portland has 53.

This list covers company matches for infrastructure project management consultancies associated with Portland, 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 1, 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 1, 2026 How this list was built

53Companies

2,001Contacts tracked

1,071Verified emails

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The 25 largest infrastructure project management consultancies based in Portland, United States

Ranked by team size

Top 25 of 53 company matches for infrastructure project management consultancies based in Portland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	David Evans And Associates, INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	501-1,000	1,031 contacts →
	Exact match “Since its founding in 1976 in Portland, Oregon, DEA has become a recognized leader for progressive and sustainable design and management solutions for complex transportation, land…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	OTAK	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	201-500	341 contacts →
	Exact match “Otak values people, both those in our workplace and those that are impacted by the projects we undertake.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Harper Houf Peterson Righellis INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	51-200	101 contacts →
	Exact match “Founded in Portland, Oregon in 1990, Harper Houf Peterson Righellis Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Whpacific, An Nv5 Company	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	1,001-5,000	78 contacts →
	Exact match “WHPacific was acquired by NV5 in July of 2019.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Norwest Engineering INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	51-200	41 contacts →
	Exact match “Norwest Engineering is a multi-disciplined, consulting engineering firm focused on developing long-standing relationships with our clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Murraysmith	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	201-500	40 contacts →
	Exact match “In 2021, Murraysmith became Consor Engineers, integrating our decades of experience delivering high-quality water and transportation infrastructure projects for public agency…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Phoenix Welding	Exact match	Portland, ME, United StatesHQ recorded Oct 1, 2026	51-200	36 contacts →
	Exact match “Phoenix Welding is a full-service industrial construction and project management firm, executing complex projects across the East Coast.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Snyder Civil Engineering, LLC	Exact match	Portland, CT, United StatesHQ recorded Oct 1, 2026	11-50	33 contacts →
	Exact match “Snyder Civil is a cohesive team of water system professionals based in central Connecticut.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Peterson Structural Engineers, INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	11-50	29 contacts →
	Exact match “In 2026, PSE was acquired by Consor, a leading North American engineering and advisory firm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Radha Consulting	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	11-50	23 contacts →
	Exact match “Radha Consulting was founded in 2005 to respond to the growing market need in the public sector for consulting services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Klosh Group, INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	11-50	21 contacts →
	Exact match “Klosh Group is a consulting firm specializing in owner's representation, pre-construction planning, project management, and construction management services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Cascadia Partners	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	11-50	20 contacts →
	Exact match “Cascadia Partners are a multi-disciplinary team with decades of experience in planning, design, development finance, sustainability, project management, and community engagement.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Acms Northwest	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	11-50	16 contacts →
	Exact match “ACMS Northwest is a Women-Owned construction management and civil engineering firm based in Portland, Oregon.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	2kg Contractors, INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	11-50	15 contacts →
	Exact match “2KG Contractors is a professional construction company founded in 1989.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Project Quality Solutions	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	11-50	13 contacts →
	Exact match “We are a Project & Quality Solutions (PQS) Firm dedicated in providing highly skilled professionals that support the companies we represent.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Pioneer Design Group, INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	11-50	11 contacts →
	Exact match “Pioneer Design Group, Inc, located in Portland, Oregon, provides civil engineering, land use planning, land surveying, landscape architecture and development services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	T&m Design, INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Twin Peaks Construction, INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “OR CCB#:243170 We're a team of experienced construction professionals who tailor our services to suit our customers specific needs.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Leeway Engineering Solutions, LLC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Leeway Engineering Solutions (LW) provides unique solutions for water and wastewater public works service providers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Curran-Mcleod, INC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Patrick D.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Obyd Group	Exact match	Portland, ME, United StatesHQ recorded Oct 1, 2026	51-200	5 contacts →
	Exact match “ObyD Group provides a comprehensive set of Consultancy Services required for your Projects.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Treat Consulting Group	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “The Treat Consulting Group provides technical and business growth/planning consulting services for the Hi-Tech and Industrial market sectors.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Delaris LLC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Located in beautiful Portland, Oregon we specialize in listening, then partnering with our clients to achieve results.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	urban.systems	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “As cities explore new transit systems, roads and utilities or modernize their aging infrastructure URBAN.SYSTEMS and it’s partners provide a range of civic engagement, financial…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Skellenger & Company LLC	Exact match	Portland, OR, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Skellenger & Company is a certified woman-owned and emerging business poised to assist project managers and program implementers with various aspects of design and delivery.” Recorded in the RevenueBase company graph · Oct 1, 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 “infrastructure project management consultancies”. 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 25 of 53 infrastructure project management consultancies based in Portland, United States

See the full list, filter by size, metro and specialty, and access 1,071 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure project management consultancies based in Portland, United States at a glance

As of Oct 1, 2026

53.5%Verified-email coverage

37.8Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 53 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 Portland, United States whose business descriptions match “infrastructure project management consultancies” 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 1,071 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 1, 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.

Infrastructure project management consultancies 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 “infrastructure project management consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure project management consultancies are there based in Portland, United States?

RevenueBase identified 53 company matches for infrastructure project management consultancies associated with Portland, 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?

David Evans And Associates, INC 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 infrastructure project management consultancies?

Houston leads the United States with 321 company records, followed by New York (246) and Miami (125). Portland has 53.

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 1,071 professional contacts with verified work emails tracked across these 53 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 1, 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.