Company lists · Data refreshed September 2026

Top 21 Infrastructure planning consultants based in Boston, United States

Name: Infrastructure planning consultants based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 31 companies tracked

RevenueBase identified 31 company matches for infrastructure planning consultants associated with Boston, United States as of September 2026 and tracks 8,935 professional contacts across them, including 1,960 with verified work emails. Across the United States, Houston is the largest hub for this category (141 companies); Boston has 31.

This list covers company matches for infrastructure planning consultants associated with Boston, 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 September 20, 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 Sep 20, 2026 How this list was built

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 company matches for infrastructure planning consultants based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	CDM Smith	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	5,001-10,000	7,527 contacts →
	Exact match “CDM Smith is shaping what’s next, now, with world class solutions in water, environment, transportation and energy to public and private clients worldwide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	BSC Group	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	51-200	504 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Nitsch Engineering	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	51-200	168 contacts →
	Exact match “Nitsch Engineering provides civil, transportation, and structural engineering; land surveying; resilience and green infrastructure; planning; and GIS services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Howard Stein Hudson	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	51-200	114 contacts →
	Exact match “We’re more than engineering experts at Howard Stein Hudson - we’re the keystone of complex projects.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	London Economics International LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	67 contacts →
	Exact match “London Economics International LLC (“LEI”) is a global economic, financial, and strategic advisory professional services firm specializing in energy and infrastructure.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Bryant Associates, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	51-200	60 contacts →
	Exact match “Founded in 1976, Bryant Associates, Inc.(Bryant) is an MBE/DBE professional consulting firm that provides civil, structural, and traffic engineering, water resources, construction…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	EBP US	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	43 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	The Jones Payne Group	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	40 contacts →
	Exact match “The Jones Payne Group, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	The Collaborative	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	38 contacts →
	Exact match “The Collaborative is an award-winning consulting firm with a national reputation for excellence in planning, design, and communications.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Fourth Economy	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	22 contacts →
	Exact match “Fourth Economy is a national community and economic development consulting firm that helps organizations and communities foster innovation, sustainability, and inclusive growth…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Brown, Richardson Rowe, Landscape Architects Planners	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “Brown, Richardson + Rowe, Inc, Landscape Architects + Planners, is a certified Women-Owned Business Enterprise founded in 1981.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	ICO Energy And Engineering, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	13 contacts →
	Exact match “ICO Energy and Engineering guides and helps our clients navigate operating critical facilities to high performance levels utilizing our expert engineering and metering technology.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	E3i, A Bowman Company	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	12 contacts →
	Exact match “As of July 2, 2025, e3i Engineers has joined team Bowman.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Urban Idea LAB	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	9 contacts →
	Exact match “Urban Idea Lab is a Boston-based architectural and urban design firm that specializes in infrastructure and transportation projects.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	C3, A Rimkus Company	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	51-200	9 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Rosales	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	7 contacts →
	Exact match “Rosales + Partners specializes in the conceptual engineering and architecture of bridges, highway corridors, interchanges, streetscape elements, and other transportation…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Bbix, Llc, Architects & Engineers	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	6 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Sinfranova LLC	Exact match	Boston, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Sinfranova is a sustainable infrastructure consulting company supporting global projects at the intersection of research and practice.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Junction Rail Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Fulcrum Land & Infrastructure	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Fulcrum Land & Infrastructure (FL & I) specializes in the integration of real estate development and public infrastructure.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Simchik Planning & Development	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Simchik Planning & Development is an urban/transportation planning and real estate redevelopment advisory services firm that manages our clients’ projects throughout their entire…” Recorded in the RevenueBase company graph · Sep 20, 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 planning consultants”. 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 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)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

5,001-10,000

10001+

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

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 Boston, United States whose business descriptions match “infrastructure planning consultants” 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 1,960 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 September 20, 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 planning consultants 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 planning consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure planning consultants are there based in Boston, United States?

RevenueBase identified 31 company matches for infrastructure planning consultants associated with Boston, United States as of September 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?

CDM Smith 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 planning consultants?

Houston leads the United States with 141 company records, followed by New York (115) and Chicago (79). Boston has 31.

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 1,960 professional contacts with verified work emails tracked across these 31 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 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 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.