Company lists · Data refreshed November 2026

Top 25 Surveying instrument suppliers based in the United States

RevenueBase identified 129 company matches for surveying instrument suppliers associated with the United States as of November 2026 and tracks 1,317 professional contacts across them, including 568 with verified work emails. Austin is the largest hub.

This list covers company matches for surveying 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 November 2, 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 2, 2026 How this list was built
129Companies
1,317Contacts tracked
568Verified emails
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The 25 largest surveying instrument suppliers based in the United States

Ranked by team size
Top 25 of 129 company matches for surveying instrument suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchAustin, TX, United StatesHQ recorded Nov 2, 202651-200107 contacts →

Exact match

“AllTerra Central is a leading provider of advanced geospatial and positioning technologies, empowering professionals across surveying, construction, mapping/GIS, forensics, and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchLebanon, NH, United StatesHQ recorded Nov 2, 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 · Nov 2, 2026 · View company records in RevenueBase
3Exact matchSacramento, CA, United StatesHQ recorded Nov 2, 202651-20083 contacts →

Exact match

“California Surveying & Drafting Supply, Inc.(CSDS) is an innovative equipment supplier offering a complete range of products, service, training and support throughout California.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchAmbridge, PA, United StatesHQ recorded Nov 2, 202651-20053 contacts →

Exact match

“Welcome to Precision Laser & Instrument, Inc, a distributor of Trimble surveying equipment, instruments, and accessories.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchCary, NC, United StatesHQ recorded Nov 2, 202611-5048 contacts →

Exact match

“Transit and Level Clinic has eight locations including Cary, NC, Greensboro, NC, Charlotte, NC, Black Mountain, NC, Greenville, SC, Birmingham, AL, Midlothian, VA and Nashville…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchRaleigh, NC, United StatesHQ recorded Nov 2, 202651-20042 contacts →

Exact match

“An industry leader for construction and surveying equipment, supplies & more.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchSan Antonio, TX, United StatesHQ recorded Nov 2, 202611-5037 contacts →

Exact match

“At G4 Geomatic Resources, we have a proven reputation for offering the best support and service in Texas.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchAllentown, PA, United StatesHQ recorded Nov 2, 202611-5035 contacts →

Exact match

“Keystone Precision Support was founded in 1989.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchMcdonough, GA, United StatesHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“Welcome!”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchMountlake Terrace, WA, United StatesHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“Kuker-Ranken Incorporated has been a provider of Architectural, Engineering, Construction, Survey Equipment and Supplies Since 1928.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchBirmingham, AL, United StatesHQ recorded Nov 2, 202651-20028 contacts →

Exact match

“Since 1938, Earl Dudley, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchAltoona, FL, United StatesHQ recorded Nov 2, 202611-5025 contacts →

Exact match

“About Us – Lengemann Corporation Florida’s Premier Dealer for Topcon Layout, Surveying & Construction Technology Lengemann Corporation is a trusted partner for construction…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“Monsen Engineering is the leading supplier of surveying products, mapping and geographic information systems, and other high-quality measurement solutions for the design/build…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchRedding, CA, United StatesHQ recorded Nov 2, 2026501-1,00022 contacts →

Exact match

“A leading manufacturer of accessories for land surveying, global positioning system, construction, monitoring, and agriculture equipment, SECO engineers products to make…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 2, 202611-5021 contacts →

Exact match

“FLT Geosystems: A Division of Florida Level & Transit Company has been the servicing the surveying industry with instruments and supplies since 1956.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchYarmouth, ME, United StatesHQ recorded Nov 2, 202611-5019 contacts →

Exact match

“Maine Technical Source (MTS) has supported surveyors, engineers, contractors, and architects across the Northeast for over 50 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchAurora, IL, United StatesHQ recorded Nov 2, 202611-5018 contacts →

Exact match

“Keson is a leading supplier and manufacturer of innovative, high-quality, measuring and marketing tools.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchRichardson, TX, United StatesHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Adams Surveying Company, LLC was established in 2009 by Philip E.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchVancouver, WA, United StatesHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“In business since 2012, 4K Equipment LLC has a background in GPS, Machine Control and Positioning in Construction and Equipment-related fields.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchCumberland, United StatesHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“Sales, rentals and repairs of surveying and construction layout equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchLafayette, LA, United StatesHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“NEI is a complete solution provider that sells, rents, leases, and services M/GIS and Surveying/Construction equipment and technology from Trimble and other leading manufacturers…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchFort Worth, TX, United StatesHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“Invictus offers a line of survey-on-connection tools to measure angle and azimuth.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchOlathe, KS, United StatesHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“Laser Specialists began in 1973 to guide contractors into the emerging use of laser levels in the construction field.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchAlbany, NY, United StatesHQ recorded Nov 2, 20261-1011 contacts →

Exact match

“Since 1997, we've been providing professional positioning solutions based on GPS/GNSS, optical/robotic and laser measurement technologies.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchStaten Island, United StatesHQ recorded Nov 2, 202651-20011 contacts →

Exact match

“Rogers Surveying, PLLC, is a certified small business, serving the New York City area since 1946.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 129 surveying instrument suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 568 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Surveying instrument suppliers based in the United States at a glance

As of Nov 2, 2026
43.1%Verified-email coverage
10.2Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Austin
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
52
51-200
12
201-500
2
501-1,000
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 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 the United States whose business descriptions match “surveying 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 568 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 2, 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 “surveying instrument suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 129 company matches for surveying instrument suppliers associated with the 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?

Allterra Central, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most surveying instrument suppliers?

Austin leads with 3 company records, followed by Houston (3) and Albany (2).

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 568 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 November 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 129 surveying instrument suppliers based in the United States. Start with a free account, no credit card.

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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.