Company lists · Data refreshed September 2026

Top 22 Civil engineering consulting firms based in Concord, United States

Name: Civil engineering consulting firms based in Concord, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 34 companies tracked

RevenueBase identified 34 company matches for civil engineering consulting firms associated with Concord, United States as of September 2026 and tracks 1,646 professional contacts across them, including 791 with verified work emails. Across the United States, Houston is the largest hub for this category (353 companies); Concord has 34.

This list covers company matches for civil engineering consulting firms associated with Concord, 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 23, 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 23, 2026 How this list was built

34Companies

1,646Contacts tracked

791Verified emails

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The 22 largest civil engineering consulting firms based in Concord, United States

Ranked by team size

Top 22 of 34 company matches for civil engineering consulting firms based in Concord, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	ERG	Exact match	Concord, MA, United StatesHQ recorded Sep 23, 2026	501-1,000	663 contacts →
	Exact match “ERG is a multidisciplinary consulting firm offering a broad range of professional services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Harris & Associates	Exact match	Concord, CA, United StatesHQ recorded Sep 23, 2026	201-500	541 contacts →
	Exact match “Harris is a 100% employee-owned company focused on helping communities solve today's complex challenges in planning, financing, environmental compliance, civil engineering, and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Nobis Group	Exact match	Concord, NH, United StatesHQ recorded Sep 23, 2026	51-200	74 contacts →
	Exact match “Nobis delivers environmental, geotechnical, and civil engineering services to commercial, federal, state, and municipal clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Wilcox & Barton, INC	Exact match	Concord, NH, United StatesHQ recorded Sep 23, 2026	11-50	36 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	DMZ Builders	Exact match	Concord, CA, United StatesHQ recorded Sep 23, 2026	11-50	35 contacts →
	Exact match “A growing general engineering contractor specializing in civil infrastructure construction and facility improvements for Federal, state and local governments and their agencies.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Vali Cooper & Associates, INC	Exact match	Concord, CA, United StatesHQ recorded Sep 23, 2026	n/a	35 contacts →
	Exact match “For more than 30 years, Vali Cooper & Associates, Inc.(VC & A) has provided construction management and inspection services from project inception through construction, project…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Versa Engineering & Technology	Exact match	Concord, CA, United StatesHQ recorded Sep 23, 2026	51-200	33 contacts →
	Exact match “Headquartered in the San Francisco Bay Area, VERSA Engineering & Technology is a full-service engineering company, providing exceptional technical support services for industrial…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Cesi Civil Geotechnical Surveying	Exact match	Concord, NC, United StatesHQ recorded Sep 23, 2026	51-200	24 contacts →
	Exact match “CESI Civil Geotechnical Surveying, established in 1978, is a multi discipline firm providing professional surveying, construction materials testing, special inspections…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Bellecci & Associates NOW Sanbell	Exact match	Concord, CA, United StatesHQ recorded Sep 23, 2026	201-500	23 contacts →
	Exact match “Sanbell is more than an infrastructure engineering and community design firm-we’re your partner in turning your vision into reality.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Milestone Construction, LLC	Exact match	Concord, NH, United StatesHQ recorded Sep 23, 2026	11-50	18 contacts →
	Exact match “At Milestone, building is not a job-it is a passion.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	TJC And Associates, INC	Exact match	Concord, CA, United StatesHQ recorded Sep 23, 2026	11-50	16 contacts →
	Exact match “TJC and Associates, Inc.(TJCAA) is a certified small business enterprise providing engineering services to clients throughout the Bay Area, California, and across the United…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Milani & Associates, INC	Exact match	Concord, CA, United StatesHQ recorded Sep 23, 2026	11-50	16 contacts →
	Exact match “Civil Engineers, Land Surveying, Environmental Engineering.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	NLS Group	Exact match	Concord, NH, United StatesHQ recorded Sep 23, 2026	51-200	16 contacts →
	Exact match “Since 1986, The NLS Group has been providing consulting services for site dependent industries to help our clients meet their goals.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Aries Engineering, LLC	Exact match	Concord, NH, United StatesHQ recorded Sep 23, 2026	11-50	14 contacts →
	Exact match “The focus at Aries is always on our clients-delivering cost-effective engineering solutions to solve complex technical challenges.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	TBA Architects	Exact match	Concord, MA, United StatesHQ recorded Sep 23, 2026	1-10	10 contacts →
	Exact match “TBA Architects has been in the business of serving the public purpose through thoughtful and innovative design for over thirty-five years.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Northpoint Engineering, LLC	Exact match	Concord, NH, United StatesHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “Northpoint Engineering, LLC is a well-established Civil Engineering, Land Planning, and Environmental Consulting firm located in Concord, NH.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	PAC Consulting	Exact match	Concord, MA, United StatesHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “PAC Consulting has more than 35 years of combined industry experience with building enclosure systems of all ages, material composition and construction type.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Cole Management & Engineering CME	Exact match	Concord, CA, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Founded in 1995, Cole Management and Engineering, Inc.(CME) provides program, project, and construction management services related to transportation and infrastructure to public…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Drye-Mcglamery Engineering, Pllc	Exact match	Concord, NC, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Drye-McGlamery Engineering, PLLC provides comprehensive civil and structural design engineering services, boasting extensive expertise across diverse market sectors.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Daylight Engineering	Exact match	Concord, NC, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “Daylight Engineering is a dynamic and innovative civil engineering firm based in Concord, NC.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Norian Siani Engineering, INC	Exact match	Concord, MA, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “Since 1984, Norian / Siani Engineering has been building better, brighter, and more energy efficient communities.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	The Logan Company	Exact match	Concord, MA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 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 “civil engineering consulting firms”. 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 civil engineering consulting firms based in Concord, United States

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Civil engineering consulting firms based in Concord, United States at a glance

As of Sep 23, 2026

48.1%Verified-email coverage

48.4Average contacts per company

11-50Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Concord, so it is reported there. Company counts and contact totals on this page are exact for Concord, 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 Concord, United States whose business descriptions match “civil engineering consulting firms” 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 791 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 23, 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.

Civil engineering consulting firms 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 “civil engineering consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil engineering consulting firms are there based in Concord, United States?

RevenueBase identified 34 company matches for civil engineering consulting firms associated with Concord, 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?

ERG 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 civil engineering consulting firms?

Houston leads the United States with 353 company records, followed by New York (331) and Austin (161). Concord 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 791 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 September 23, 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.