Company lists · Data refreshed October 2026

Top 25 Foundation testing instrument suppliers based in the United States

RevenueBase identified 230 company matches for foundation testing instrument suppliers associated with the United States as of October 2026 and tracks 4,773 professional contacts across them, including 1,952 with verified work emails. Houston is the largest hub.

This list covers company matches for foundation testing instrument suppliers associated with the 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 October 25, 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 Oct 25, 2026 How this list was built
230Companies
4,773Contacts tracked
1,952Verified emails
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The 25 largest foundation testing instrument suppliers based in the United States

Ranked by team size
Top 25 of 230 company matches for foundation testing instrument suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNorwood, MA, United StatesHQ recorded Oct 25, 20261,001-5,0001,057 contacts →

Exact match

“Instron manufactures and services a wide range of cutting-edge materials testing equipment used by research scientists, design engineers, and quality control managers.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchLong Beach, CA, United StatesHQ recorded Oct 25, 2026201-500185 contacts →

Exact match

“Twining has continued to expand and evolve since its inception more than a century ago.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Oct 25, 2026201-500150 contacts →

Exact match

“Smith-Emery has been providing inspection and materials testing services for public agencies and private companies for the past 113 years.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchDayton, OH, United StatesHQ recorded Oct 25, 202651-200103 contacts →

Exact match

“It’s rare to find experts in geotechnical engineering, civil engineering, construction materials, metals, aggregates, calibration and analytical chemistry all under the same roof.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchLebanon, NH, United StatesHQ recorded Oct 25, 202651-200100 contacts →

Exact match

“GEOKON is a recognized world leader in the manufacture of geotechnical and structural instrumentation.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchSpringville, NY, United StatesHQ recorded Oct 25, 202651-20099 contacts →

Exact match

“Encorus Group, founded in 1996, employs over 100 engineers, architects, technicians, inspectors, and support staff across New York State.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchCollinsville, TX, United StatesHQ recorded Oct 25, 202651-20089 contacts →

Exact match

“Geotex Engineering is an experienced North Texas engineering firm that provides geotechnical and construction materials testing services for education, municipal, water…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchIrvine, CA, United StatesHQ recorded Oct 25, 202651-20085 contacts →

Exact match

“Group Delta, an NV5 Company, is a geotechnical engineering firm which specializes in geotechnical investigations, forensic investigations, environmental services, material testing…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchEast Pittsburgh, PA, United StatesHQ recorded Oct 25, 202611-5085 contacts →

Exact match

“Geotechnics is an independent accredited laboratory, with locations in Pittsburgh, Raleigh, Nashville and St, Louis, that provides: Geotechnical and Geosynthetic Laboratory and…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchLouisville, CO, United StatesHQ recorded Oct 25, 202651-20076 contacts →

Exact match

“Since 1989, BDI has been the premier provider of bridge and building diagnostic stress and vibration testing, structural monitoring, and nondestructive evaluation services around…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchCleveland, OH, United StatesHQ recorded Oct 25, 202651-20069 contacts →

Exact match

“Pile Dynamics, Inc.(PDI) develops, manufactures and supplies state of the art Quality Assurance and Quality Control systems for the deep foundations industry.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchSolon, OH, United StatesHQ recorded Oct 25, 202611-5069 contacts →

Exact match

“In the early 1960s, pioneering researchers at Case Institute of Technology in Cleveland, OH were developing new methods of non-destructive pile testing to support the industry…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchLewis Center, OH, United StatesHQ recorded Oct 25, 202611-5061 contacts →

Exact match

“Founded in 1939, Gilson Company, Inc.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchWaukesha, WI, United StatesHQ recorded Oct 25, 202651-20057 contacts →

Exact match

“Giles Engineering Associates, Inc.(Giles) is a national consulting engineering firm specializing in geotechnical (soils), environmental, subsurface exploration (drilling), and…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchLawrenceville, GA, United StatesHQ recorded Oct 25, 202611-5056 contacts →

Exact match

“Established in 1986, Foundation Technologies, Inc.(FTI) is a high-growth company specializing in the supply of construction materials and equipment for the deep foundation…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchJamesburg, NJ, United StatesHQ recorded Oct 25, 202611-5047 contacts →

Exact match

“Wang Technology LLC is the premier source for Geotechnical and Structural solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchResearch Triangle Park, NC, United StatesHQ recorded Oct 25, 202651-20046 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18Exact matchOklahoma City, OK, United StatesHQ recorded Oct 25, 202651-20046 contacts →

Exact match

“Standard Engineering & Field Services was founded in 1951 as a professional engineering firm specializing in geotechnical and materials testing and engineering services for the…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchLong Beach, CA, United StatesHQ recorded Oct 25, 202611-5044 contacts →

Exact match

“With over 22 years in the industry, Twining Consulting, has the project experience and industry resources to provide the most cost efficient testing, inspection and engineering…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20Exact matchCary, NC, United StatesHQ recorded Oct 25, 202611-5043 contacts →

Exact match

“Formerly Tierra of NC, the company began its operation offering geotechnical engineering and construction materials testing as its core services.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 25, 202651-20041 contacts →

Exact match

“Aviles Engineering Corporation (AEC) is a civil engineering firm that provides Geotechnical Engineering and Construction Materials Testing and Inspection (CMT).”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22Exact matchJacksonville, FL, United StatesHQ recorded Oct 25, 202651-20040 contacts →

Exact match

“Legacy Engineering was founded in 2005 by John E.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23Exact matchChino, CA, United StatesHQ recorded Oct 25, 202651-20039 contacts →

Exact match

“Koury Engineering and Testing, Inc.(Koury) has been providing construction inspection and testing services since 1992, under the leadership of Dave Menefee, Sr.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24Exact matchTempe, AZ, United StatesHQ recorded Oct 25, 202611-5037 contacts →

Exact match

“Alpha Geotechnical and Materials, Inc.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25Exact matchFremont, CA, United StatesHQ recorded Oct 25, 202651-20036 contacts →

Exact match

“CTE Cal provides the Bay Area, Sacramento and Modesto with comprehensive testing, inspection and engineering services in all types of construction.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 25 of 230 foundation testing instrument suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,952 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Foundation testing instrument suppliers based in the United States at a glance

As of Oct 25, 2026
40.9%Verified-email coverage
20.8Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · Houston
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
114
51-200
36
201-500
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 230 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 the United States whose business descriptions match “foundation testing instrument suppliers” 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 1,952 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 October 25, 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.

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 “foundation testing instrument suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many foundation testing instrument suppliers are there based in the United States?

RevenueBase identified 230 company matches for foundation testing instrument suppliers associated with the United States as of October 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?

Instron tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most foundation testing instrument suppliers?

Houston leads with 9 company records, followed by Dallas (5) and Austin (4).

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 1,952 professional contacts with verified work emails tracked across these 230 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 October 25, 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.