Company lists · Data refreshed September 2026

Top 25 Public-private partnership firms based in the United States

Name: Public-private partnership firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 185 companies tracked

RevenueBase identified 185 public-private partnership firms headquartered in the United States as of September 2026 and tracks 15,683 professional contacts across them, including 3,646 with verified work emails. Washington is the largest hub.

This list covers public-private partnership firms 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 20, 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 20, 2026 86% judged on-target in blind review

185Companies

15,683Contacts tracked

3,646Verified emails

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The 25 largest public-private partnership firms based in the United States

Ranked by team size

Top 25 of 185 public-private partnership firms based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to public-private partnership 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	GE Capital	Indirect evidence	Norwalk, CT, United StatesHQ checked Sep 20, 2026	5,001-10,000	7,253 contacts →
	Indirect evidence “Every year, the infrastructure that powers our homes, transports our products, heals our loved ones, and keeps our societies moving forward needs a trillion dollars more…” Source: RevenueBase Database · checked Sep 20, 2026
2	STV	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	3,556 contacts →
	Indirect evidence “STV offers professional services for the infrastructure that powers our lives.” Source: RevenueBase Database · checked Sep 20, 2026
3	The Lane Construction Corporation	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,324 contacts →
	Indirect evidence “The Lane Construction Corporation is one of America’s leading construction companies, specializing in large, complex civil infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
4	Ohla USA	Indirect evidence	East Elmhurst, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	544 contacts →
	Indirect evidence “OHLA USA is a leader in the construction industry, backed by a 100-year legacy of delivering complex civil infrastructure projects worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
5	Synergy Consulting, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	434 contacts →
	Indirect evidence “Synergy Consulting is Global Leader in Financial and Corporate Advisory.” Source: RevenueBase Database · checked Sep 20, 2026
6	Generate	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	201-500	248 contacts →
	Indirect evidence “Founded in 2014, Generate builds, finances, owns and operates sustainable infrastructure to deliver affordable and reliable resource solutions for companies, governments, and…” Source: RevenueBase Database · checked Sep 20, 2026
7	S&b USA Construction & FAY	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 20, 2026	501-1,000	192 contacts →
	Indirect evidence “S&B USA Construction, along with its subsidiary Fay, is the construction arm of Shikun & Binui Ltd in the US.” Source: RevenueBase Database · checked Sep 20, 2026
8	Sacyr USA & Canada	Indirect evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	n/a	99 contacts →
	Indirect evidence “We work to move society towards a sustainable future through the development and management of infrastructures that generate a positive social, economic and environmental…” Source: RevenueBase Database · checked Sep 20, 2026
9	P2k	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	51-200	52 contacts →
	Partial evidence “Precision (P2K) builds the infrastructure communities need to grow and flourish, providing construction services in public spaces and planned developments, as well as performing…” Source: RevenueBase Database · checked Sep 20, 2026
10	Sustainability Partners LLC	Strong evidence	Chandler, AZ, United StatesHQ checked Sep 20, 2026	51-200	51 contacts →
	Strong evidence “Sustainability Partners, LLC (SP) is a Public Benefit Company that forms enduring partnerships with public entities for the advancement of their essential infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
11	Meltech Corp., INC	Indirect evidence	Landover, MD, United StatesHQ checked Sep 20, 2026	51-200	50 contacts →
	Indirect evidence “Meltech Corp, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
12	Cbna Civil & Building North America INC	Indirect evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	51-200	48 contacts →
	Indirect evidence “We believe every project is an opportunity: to build the future, to support an area, and bring sustainable benefits to the women and men who live and work there.” Source: RevenueBase Database · checked Sep 20, 2026
13	Municap, INC	Strong evidence	Columbia, MD, United StatesHQ checked Sep 20, 2026	11-50	43 contacts →
	Strong evidence “MuniCap specializes in public-private partnerships, finding creative solutions to fund the infrastructure improvements necessary for large-scale real estate development.” Source: RevenueBase Database · checked Sep 20, 2026
14	TTS Engineering INC	Indirect evidence	Stanton, CA, United StatesHQ checked Sep 20, 2026	11-50	40 contacts →
	Indirect evidence “TTS Engineering is one of the few Southern California companies able to service your infrastructure needs from start to finish.” Source: RevenueBase Database · checked Sep 20, 2026
15	Apterra Infrastructure Capital	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	39 contacts →
	Indirect evidence “Apterra, an affiliate of Apollo Global Management, is a premier platform specializing in innovative financing solutions for infrastructure projects.” Source: RevenueBase Database · checked Sep 20, 2026
16	Infratech Engineers & Innovators, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “At infraTECH, we are dedicated to delivering innovative, context-sensitive infrastructure solutions that not only meet today’s needs but also anticipate tomorrow’s challenges.” Source: RevenueBase Database · checked Sep 20, 2026
17	Fidelis	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Fidelis is a Houston-based infrastructure firm specializing in the development, ownership, and operation of high-impact projects and systems in high-demand markets.” Source: RevenueBase Database · checked Sep 20, 2026
18	Edgemoor Infrastructure & Real Estate	Strong evidence	Bethesda, MD, United StatesHQ checked Sep 20, 2026	11-50	29 contacts →
	Strong evidence “Edgemoor Infrastructure & Real Estate is the leading American-owned provider of infrastructure and real estate development services for both the public and private sector.” Source: RevenueBase Database · checked Sep 20, 2026
19	Union Paving & Construction Co., INC	Indirect evidence	Mountainside, NJ, United StatesHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence “Union Paving & Construction, a family business founded in 1954, is still anchored to the principle that hard work prevails in the face of any challenge.” Source: RevenueBase Database · checked Sep 20, 2026
20	Greenpoint Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “We build and transform assets, creating the infrastructure of tomorrow.” Source: RevenueBase Database · checked Sep 20, 2026
21	Pillar, INC	Indirect evidence	Wytheville, VA, United StatesHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Choose PILLAR as your trusted partner in infrastructure asset management and maintenance operations.” Source: RevenueBase Database · checked Sep 20, 2026
22	Rieth Jones Advisors	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “RJA was founded with the intent to do things differently.” Source: RevenueBase Database · checked Sep 20, 2026
23	ALBAT	Indirect evidence	Sacramento, CA, United StatesHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “At Albat, we serve and give back to our communities by providing high-quality services for infrastructure development, expansion, and maintenance projects.” Source: RevenueBase Database · checked Sep 20, 2026
24	Ramey Kemp & Associates	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 20, 2026	51-200	17 contacts →
	Indirect evidence “RKA is now DRMP.” Source: RevenueBase Database · checked Sep 20, 2026
25	PAN Services DC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	1-10	17 contacts →
	Indirect evidence “Pan Services is an International Full-Service Infrastructure Development and Management Advisory services firm offering Design, Engineering, Construction, Consulting and…” Source: RevenueBase Database · checked Sep 20, 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: public-private partnership firms. 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 public-private partnership firms.
Partial evidence: Its own public description names part of public-private partnership firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public-private partnership firms. 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 185 public-private partnership firms based in the United States

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Public-private partnership firms based in the United States at a glance

As of Sep 20, 2026

23.2%Verified-email coverage

84.8Average contacts per company

11-50Median size (employees)

8.6%Largest-city concentration · Washington

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 185 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 public-private partnership 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 the United States whose own description of what they do matches “public-private partnership 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 public-private partnership 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 public-private partnership firms, 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, 3,646 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 20, 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 public-private partnership 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 public-private partnership firms are there based in the United States?

RevenueBase identified 185 public-private partnership firms 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?

GE Capital, headquartered in Norwalk, tops this list with the largest team on record.

Which city has the most public-private partnership firms?

Washington leads with 16 headquartered companies, followed by New York (13) and Los Angeles (6).

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 3,646 verified decision-maker contacts tracked across these 185 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 20, 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.