Company lists · Data refreshed November 2026

Top 25 Specialized engineering consultants based in Springfield, United States

Name: Specialized engineering consultants based in Springfield, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 59 companies tracked

RevenueBase identified 59 company matches for specialized engineering consultants associated with Springfield, United States as of November 2026 and tracks 759 professional contacts across them, including 333 with verified work emails. Across the United States, Houston is the largest hub for this category (638 companies); Springfield has 59.

This list covers company matches for specialized engineering consultants associated with Springfield, 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 November 6, 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 Nov 6, 2026 How this list was built

59Companies

759Contacts tracked

333Verified emails

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The 25 largest specialized engineering consultants based in Springfield, United States

Ranked by team size

Top 25 of 59 company matches for specialized engineering consultants based in Springfield, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Esc, Incorporated	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	11-50	47 contacts →
	Exact match “ESC, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	O'reilly, Talbot & Okun Associates, INC	Exact match	Springfield, MA, United StatesHQ recorded Nov 6, 2026	11-50	40 contacts →
	Exact match “O'Reilly Talbot and Okun is a specialty geoenvironmental engineering consulting company helping to resolve a variety of environmental, geotechnical and safety and health…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Trec Group	Exact match	Springfield, PA, United StatesHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “TREC Group Inc, a certified Woman Business Enterprise, is a full-service engineering and consulting firm with experience ranging from Telecommunications to Power Plant Design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	LIN Engineering, LTD	Exact match	Springfield, IL, United StatesHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Branch Engineering INC	Exact match	Springfield, OR, United StatesHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Branch Engineering is a medium sized engineering and surveying firm serving Lane County and the surrounding areas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	BRP Architects	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “BRP is an architectural design firm founded in Springfield, MO in 1978 with experience in: Business-to-Business; Civic and Community; Hospitality; Retail & Entertainment; and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Fuhrmann Engineering INC	Exact match	Springfield, IL, United StatesHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “Since the firm's beginnings in 2002, Fuhrmann Engineering Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Palmerton & Parrish, INC	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	51-200	23 contacts →
	Exact match “Palmerton & Parrish, Inc.(PPI) is a Consulting Engineering Firm that specializes in Geotechnical Engineering, Subsurface Drilling, Construction Materials Testing, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Miller Engineering	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “Miller Engineering’s design and consulting team provides over 100 cumulative years of construction and design experience, which will ensure the success of your project.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Esterly, Schneider & Associates, Inc., AIA Architects & Planners	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Since 1947, Esterly, Schneider & Associates, Inc, AIA and their consultants have provided complete architectural services, functional programming, land/master planning…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	CJD Engineering, LLC	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “CJD Engineering is a consulting firm providing Mechanical & Electrical Engineering, Energy Services, Building Commissioning and Testing, Adjusting and Balancing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Hood-Rich Architecture	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “Hood-Rich is a design and service-oriented architectural and planning firm located in Springfield, Missouri.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	CJW	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “CJW offers a complete range of transportation and civil engineering capabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Cheshil Consultants Inc. CCI	Exact match	Springfield, United StatesHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Cheshil Consultants Inc.(CCI) is a 30 year-old company that offers Staffing and Business Process Improvement services in the DC Metro Area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Construction Insight DC	Exact match	Springfield, VA, United StatesHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “We are the DC Metro Area's premier construction consulting firm with 10+ years of experience providing support for our valued clients and their critical projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	True Engineering Group	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “True Engineering Group was founded with the mission of providing innovative solutions with exceptional service for our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Greene & Bradford, Inc. Of Springfield	Exact match	Springfield, United StatesHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Kuhn & Trello Consulting Engineers, LLC	Exact match	Springfield, IL, United StatesHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “KUHN & TRELLO CONSULTING ENGINEERS, LLC provides engineering services spanning civil, structural, survey, and transportation based out of Springfield, Illinois, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Elliott, Leboeuf & Mcelwain	Exact match	Springfield, VA, United StatesHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “Elliott, LeBoeuf & McElwain provides structural engineering services for the building industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Furlow Associates INC	Exact match	Springfield, PA, United StatesHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	A & O Engineering	Exact match	Springfield, OR, United StatesHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “We are a locally owned and operated civil engineering firm specializing in residential, commercial, and industrial projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Pinnacle Design Consultants, LLC	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “PINNACLE DESIGN CONSULTANTS, LLC is a company based out of 304 W.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Alliance International, INC	Exact match	Springfield, VA, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Alliance International Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	T. Larmer Consulting, LLC	Exact match	Springfield, MO, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “T.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Woodchuck Engineering	Exact match	Springfield, OR, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Please contact WoodChuck Engineering in Eugene, OR at 541-357-5532 for all your structural engineering service questions.” Recorded in the RevenueBase company graph · Nov 6, 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 “specialized engineering 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 25 of 59 specialized engineering consultants based in Springfield, United States

See the full list, filter by size, metro and specialty, and access 333 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Specialized engineering consultants based in Springfield, United States at a glance

As of Nov 6, 2026

43.9%Verified-email coverage

12.9Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Springfield, so it is reported there. Company counts and contact totals on this page are exact for Springfield, over 59 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 Springfield, United States whose business descriptions match “specialized engineering 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 333 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 November 6, 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.

Specialized engineering 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 “specialized engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many specialized engineering consultants are there based in Springfield, United States?

RevenueBase identified 59 company matches for specialized engineering consultants associated with Springfield, United States as of November 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?

Esc, Incorporated 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 specialized engineering consultants?

Houston leads the United States with 638 company records, followed by New York (638) and Austin (273). Springfield has 59.

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 333 professional contacts with verified work emails tracked across these 59 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 November 6, 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.