Company lists · Data refreshed September 2026

Top 25 Infrastructure engineering staffing companies based in Austin, United States

Name: Infrastructure engineering staffing companies based in Austin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 129 companies tracked

RevenueBase identified 129 company matches for infrastructure engineering staffing companies associated with Austin, United States as of September 2026 and tracks 2,244 professional contacts across them, including 736 with verified work emails. Across the United States, Houston is the largest hub for this category (320 companies); Austin has 129.

This list covers company matches for infrastructure engineering staffing companies associated with Austin, 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 28, 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 28, 2026 How this list was built

129Companies

2,244Contacts tracked

736Verified emails

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The 25 largest infrastructure engineering staffing companies based in Austin, United States

Ranked by team size

Top 25 of 129 company matches for infrastructure engineering staffing companies based in Austin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Triple Crown	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	322 contacts →
	Exact match “Triple Crown delivers engineering, verification and design services that move the world forward, one precisely managed and expertly executed project at a time.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Datum Engineers	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	103 contacts →
	Exact match “Datum Engineers, founded in 1937, is a national firm with Texas roots, devoted exclusively to the practice of structural engineering.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Openwork	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	101 contacts →
	Exact match “We took our over 50 years of staffing experience and turned it into something better.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Doucet, A Kleinfelder Company	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	88 contacts →
	Exact match “The Kleinfelder Group, Inc.(“Kleinfelder”), a leading engineering, design, construction management, construction materials inspection and testing, and environmental professional…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Crescens INC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	69 contacts →
	Exact match “At Crescens Inc, we lead the way in US IT Staffing and Project Services, always staying one step ahead of our clients' expectations across North America.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Rightworks	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	67 contacts →
	Exact match “RightWorks \| Talent That Drives Production, Performance & Growth RightWorks is a high-impact staffing agency and recruiting firm helping companies hire faster, scale smarter, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Millennium Group	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	501-1,000	61 contacts →
	Exact match “We recognize that systems do not solve problems…people do.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	K Friese Associates	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	59 contacts →
	Exact match “K Friese + Associates (KFA) provides civil engineering consulting services to our public sector clients with special emphasis on water, wastewater, transportation and drainage…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Imperial Staffing	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	50 contacts →
	Exact match “Here at Imperial Staffing, we focus solely on providing unmatched quality of service and speed of placement for high-tech senior level engineering experts.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Planit Group, LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	41 contacts →
	Exact match “PlanIT Group is an IT and engineering professional services company which provides top-tier talent to various commercial and government customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Rodriguez Transportation Group	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “We are now part of IMEG.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Exemplarits	Exact match	Austin, United StatesHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “ExemplarITS is connecting top talent with extraordinary opportunities worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Mlaw Engineers	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	32 contacts →
	Exact match “MLAW Engineers (formally known as MLAW Consultants and Engineers) is recognized as one of the most respected structural engineering firms in Texas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	CAS Consulting & Services, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “CAS was founded in to provide civil engineering services throughout the Austin area.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	BIG RED DOG Engineering Consulting	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	501-1,000	31 contacts →
	Exact match “BIG RED DOG (BRD) is a Texas-based engineering firm that specializes in Civil, MEP, Structural, Traffic, and Transportation Engineering for real estate, infrastructure, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Foresight Planning & Engineering Services, LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	29 contacts →
	Exact match “Making positive impacts through leadership, creativity, and innovation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Malone Wheeler, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “Malone/Wheeler, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	TDI Engineering, LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “The TDI Team has joined Colliers Engineering & Design.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Riderflex	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “Serving large to small companies nationwide in all industries and functions, including: Healthcare, Accounting & Finance, Skilled Trades & Construction, AI & Robotics.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	DCS	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “DCS is a full-service civil engineering consulting firm offering expertise focused on land development, water, and wastewater treatment facilities, municipal infrastructure, site…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Mahoney Engineering	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Mahoney Engineering is a full-service Civil Engineering firm that consults, designs, and manages land development projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Dautech Search	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	22 contacts →
	Exact match “DauTech Search Firm (Dau International) was founded in 2010 in Munich, Germany, and expanded with our American branch in Austin, Texas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Express Employment Professionals	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “Express Employment Professionals, is the nation’s fastest growing professional level staffing provider.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Murfee Engineering Company	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “In 2025, Murfee Engineering Company became Consor Engineers, strengthening the firm’s ability to deliver large-scale infrastructure solutions in Texas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Building Team Solutions INC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	14 contacts →
	Exact match “Building Team Solutions is a specialty staffing firm that specializes in the areas of Construction, Facilities, Industrial and Manufacturing.” Recorded in the RevenueBase company graph · Sep 28, 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 engineering staffing companies”. 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 129 infrastructure engineering staffing companies based in Austin, United States

See the full list, filter by size, metro and specialty, and access 736 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure engineering staffing companies based in Austin, United States at a glance

As of Sep 28, 2026

32.8%Verified-email coverage

17.4Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 129 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 Austin, United States whose business descriptions match “infrastructure engineering staffing companies” 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 736 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 28, 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 engineering staffing companies 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 engineering staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure engineering staffing companies are there based in Austin, United States?

RevenueBase identified 129 company matches for infrastructure engineering staffing companies associated with Austin, 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?

Triple Crown 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 engineering staffing companies?

Houston leads the United States with 320 company records, followed by New York (205) and Austin (129).

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 736 professional contacts with verified work emails tracked across these 129 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 28, 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.