Company lists · Data refreshed September 2026

Top 21 Infrastructure planning consultants based in Boston, United States

RevenueBase identified 31 infrastructure planning consultants headquartered in Boston, United States as of September 2026 and tracks 8,935 professional contacts across them, including 1,960 with verified work emails. Houston is the largest hub.

This list covers infrastructure planning consultants headquartered in Boston, 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
31Companies
8,935Contacts tracked
1,960Verified emails
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The 21 largest infrastructure planning consultants based in Boston, United States

Ranked by team size
Top 21 of 31 infrastructure planning consultants based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure planning consultants: 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 evidenceBoston, MA, United StatesHQ checked Sep 20, 20265,001-10,0007,527 contacts →

Indirect evidence

“CDM Smith is shaping what’s next, now, with world class solutions in water, environment, transportation and energy to public and private clients worldwide.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202651-200504 contacts →

Indirect evidence

“BSC Group, Inc.(BSC) is a multidisciplinary consulting firm with a staff of more than 200 professionals and offices in Boston, Worcester, Andover, and West Yarmouth, MA, as well…”

Source: RevenueBase Database · checked Sep 20, 2026
3Strong evidenceBoston, MA, United StatesHQ checked Sep 20, 202651-200168 contacts →

Strong evidence

“Nitsch Engineering provides civil, transportation, and structural engineering; land surveying; resilience and green infrastructure; planning; and GIS services.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202651-200114 contacts →

Indirect evidence

“We’re more than engineering experts at Howard Stein Hudson - we’re the keystone of complex projects.”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-5067 contacts →

Partial evidence

“London Economics International LLC (“LEI”) is a global economic, financial, and strategic advisory professional services firm specializing in energy and infrastructure.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202651-20060 contacts →

Indirect evidence

“Founded in 1976, Bryant Associates, Inc.(Bryant) is an MBE/DBE professional consulting firm that provides civil, structural, and traffic engineering, water resources, construction…”

Source: RevenueBase Database · checked Sep 20, 2026
7Partial evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-5043 contacts →

Partial evidence

“EBP US is an American company based in Boston that provides state-of-the-art economic analysis and research to support planning and policy in multimodal transportation, economic…”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-5040 contacts →

Indirect evidence

“The Jones Payne Group, Inc.”

Source: RevenueBase Database · checked Sep 20, 2026
9Partial evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-5038 contacts →

Partial evidence

“The Collaborative is an award-winning consulting firm with a national reputation for excellence in planning, design, and communications.”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-5022 contacts →

Indirect evidence

“Fourth Economy is a national community and economic development consulting firm that helps organizations and communities foster innovation, sustainability, and inclusive growth…”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-5016 contacts →

Indirect evidence

“Brown, Richardson + Rowe, Inc, Landscape Architects + Planners, is a certified Women-Owned Business Enterprise founded in 1981.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“ICO Energy and Engineering guides and helps our clients navigate operating critical facilities to high performance levels utilizing our expert engineering and metering technology.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“As of July 2, 2025, e3i Engineers has joined team Bowman.”

Source: RevenueBase Database · checked Sep 20, 2026
14Partial evidenceBoston, MA, United StatesHQ checked Sep 20, 20261-109 contacts →

Partial evidence

“Urban Idea Lab is a Boston-based architectural and urban design firm that specializes in infrastructure and transportation projects.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202651-2009 contacts →

Indirect evidence

“C3 (pronounced C cubed), A Rimkus Company is an international technical services consulting firm with a unique model: one integrated team with expertise spanning every aspect of…”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

“Rosales + Partners specializes in the conceptual engineering and architecture of bridges, highway corridors, interchanges, streetscape elements, and other transportation…”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

“BBIX, LLC is an award winning architecture and engineering firm and certified small business entity with offices in Boston, Massachusetts; Kingston, Pennsylvania and San Antonio…”

Source: RevenueBase Database · checked Sep 20, 2026
18Partial evidenceBoston, United StatesHQ checked Sep 20, 20261-104 contacts →

Partial evidence

“Sinfranova is a sustainable infrastructure consulting company supporting global projects at the intersection of research and practice.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Junction Rail Consulting LLC was established with the goal of supporting the development of passenger rail service…bringing the benefits of one of the most environmentally and…”

Source: RevenueBase Database · checked Sep 20, 2026
20Partial evidenceBoston, MA, United StatesHQ checked Sep 20, 20261-102 contacts →

Partial evidence

“Fulcrum Land & Infrastructure (FL & I) specializes in the integration of real estate development and public infrastructure.”

Source: RevenueBase Database · checked Sep 20, 2026
21Partial evidenceBoston, MA, United StatesHQ checked Sep 20, 20261-102 contacts →

Partial evidence

“Simchik Planning & Development is an urban/transportation planning and real estate redevelopment advisory services firm that manages our clients’ projects throughout their entire…”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 21 of 31 infrastructure planning consultants based in Boston, United States

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Infrastructure planning consultants based in Boston, United States at a glance

As of Sep 20, 2026
21.9%Verified-email coverage
288.2Average contacts per company
11-50Median size (employees)
454.8%Largest-city concentration · Houston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
10
51-200
6
5,001-10,000
2
10001+
1

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 31 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 infrastructure planning consultants, 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 Boston, United States whose own description of what they do matches “infrastructure planning consultants”. 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 infrastructure planning consultants), 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 infrastructure planning consultants, and records with no verified work email. Companies headquartered outside Boston 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, 1,960 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 infrastructure planning consultants, 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 infrastructure planning consultants are there based in Boston, United States?

RevenueBase identified 31 infrastructure planning consultants headquartered in Boston, 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?

CDM Smith, headquartered in Boston, tops this list with the largest team on record.

Which city has the most infrastructure planning consultants?

Houston leads with 141 headquartered companies, followed by New York (115) and Chicago (79).

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 1,960 verified decision-maker contacts tracked across these 31 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.