Company lists · Data refreshed September 2026

Top 25 Underground utility locating services worldwide

RevenueBase identified 1,012 company matches for underground utility locating services worldwide as of September 2026 and tracks 14,259 professional contacts across them, including 4,378 with verified work emails. The United States is the largest market and Melbourne the largest hub.

This list covers company matches for underground utility locating services worldwide, 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 22, 2026. Country and city lists for underground utility locating services follow the table.

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 22, 2026 How this list was built
1,012Companies
14,259Contacts tracked
4,378Verified emails
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The 25 largest underground utility locating services worldwide

Ranked by team size
Top 25 of 1,012 company matches for underground utility locating services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchIndianapolis, IN, United StatesHQ recorded Sep 22, 202610001+3,767 contacts →

Exact match

“Performing tens of millions of locates annually, USIC is the most trusted name in underground utility damage prevention.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchAlpharetta, GA, United StatesHQ recorded Sep 22, 20261,001-5,0001,115 contacts →

Exact match

“UtiliQuest, LLC is a leading provider of quality underground utility damage prevention for over three decades.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMaumee, OH, United StatesHQ recorded Sep 22, 2026501-1,000736 contacts →

Exact match

“Creating possibility for our team members and clients by Intelligently Visualizing the Built World is who we are.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchGreensboro, NC, United StatesHQ recorded Sep 22, 20261,001-5,000394 contacts →

Exact match

“We’re a locating powerhouse with extensive resources and decades of experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchDorchester, MA, United StatesHQ recorded Sep 22, 2026501-1,000279 contacts →

Exact match

“Since 1988, Feeney Brothers Excavation, LLC has served New England’s southeastern region as the most qualified and diversified utility contractor for the gas, electric, water and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchCorona, CA, United StatesHQ recorded Sep 22, 20261,001-5,000266 contacts →

Exact match

“Arizona Pipeline Company (APC) is a leading underground utility contractor, delivering critical infrastructure with a commitment to safety, quality, and long-term performance.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchCrown Point, IN, United StatesHQ recorded Sep 22, 20261,001-5,000260 contacts →

Exact match

“The Premier Provider for Utility Services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchDeforest, WI, United StatesHQ recorded Sep 22, 2026501-1,000184 contacts →

Exact match

“Vannguard Utility Partners provides locating services to utilities in the Midwest.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchLondon, ON, CanadaHQ recorded Sep 22, 2026501-1,000164 contacts →

Exact match

“GTel is Canadian company based in London, Ontario and is a leading provider of accurate locates, field surveying, meter reading, gas leak detection and damage inspection services…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Sep 22, 2026201-500153 contacts →

Exact match

“Geomatikk AS opererer en landsdekkende tjeneste for gravemelding og kabelpåvising med tilknyttede tjenester.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSacramento, CA, United StatesHQ recorded Sep 22, 202651-200125 contacts →

Exact match

“Provider of underground utility services to the private and public sectors.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchTroy, MI, United StatesHQ recorded Sep 22, 2026501-1,000125 contacts →

Exact match

“Utility Resource Group, LLC (URG) is a full service utility contractor, providing a variety of infrastructure service solutions to utilities and municipalities.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchGävle, SwedenHQ recorded Sep 22, 2026201-500106 contacts →

Exact match

“Geomatikk har omdefinierat marknaden för skydd av viktig infrastruktur i Sverige.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchNashua, NH, United StatesHQ recorded Sep 22, 202651-200103 contacts →

Exact match

“Geophysical Survey Systems, Inc.(GSSI) is the world leader in the development of ground penetrating radar.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchNieuwegein, NetherlandsHQ recorded Sep 22, 202651-20096 contacts →

Exact match

“Quint & v.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchFrisco, TX, United StatesHQ recorded Sep 22, 20261,001-5,00093 contacts →

Exact match

“LineQuest, LLC is a damage prevention company specializing in: Line-Locating, Hydro Excavation, GIS Mapping, Subsurface Utility Engineering, & One-call Management Services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchMissoula, MT, United StatesHQ recorded Sep 22, 2026201-50093 contacts →

Exact match

“United Locating Services is a national utility locating and service organization with offices in Montana, Minnesota, South Dakota, and Texas.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchSt Catharines, ON, CanadaHQ recorded Sep 22, 2026201-50084 contacts →

Exact match

“Since 1977, PVS Contractors (PVS) has been a leading provider of infrastructure services, providing essential utility locating, damage prevention and asset management services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchIndianapolis, IN, United StatesHQ recorded Sep 22, 202651-20080 contacts →

Exact match

“Blood Hound is an underground utility locating firm based in the heart of the Midwest, providing services nationwide.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchPerry, OK, United StatesHQ recorded Sep 22, 202651-20078 contacts →

Exact match

“Help us provide safer, more productive jobsite worldwide.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchNorman, OK, United StatesHQ recorded Sep 22, 2026501-1,00076 contacts →

Exact match

“B&H Construction is a family owned underground utility construction company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchWilmington, DE, United StatesHQ recorded Sep 22, 202651-20075 contacts →

Exact match

“We want to be the first people you call when you need information or have a problem below the surface.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchSolna, SwedenHQ recorded Sep 22, 202651-20072 contacts →

Exact match

“Welcome to Guideline Geo | ABEM | MALÅ, A world leading provider of non-destructive geophysical solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchBenicia, CA, United StatesHQ recorded Sep 22, 202651-20059 contacts →

Exact match

“Founded in 2004, F3 & Associates is a multidisciplinary surveying firm offering a wide range of services to Architecture Firms, Contractors, Engineering Firms, Municipalities and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact match's-hertogenbosch, NetherlandsHQ recorded Sep 22, 202651-20059 contacts →

Exact match

“HDB Wie zijn HDB, het onderzoeksbureau voor de wereld van morgen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 1,012 underground utility locating services worldwide

See the full list, filter by size, metro and specialty, and access 4,378 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground utility locating services worldwide at a glance

As of Sep 22, 2026
30.7%Verified-email coverage
14.1Average contacts per company
1-10Median size (employees)
0.7%Largest-city concentration · Melbourne
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
543
11-50
321
51-200
112
201-500
19
501-1,000
9
1,001-5,000
5
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for underground utility locating services are linked below.
What qualifies
Company records worldwide whose business descriptions match “underground utility locating services” 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. 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 4,378 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 22, 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.

Underground utility locating services by location

5 lists · largest first

Every Underground utility locating services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “underground utility locating services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground utility locating services are there worldwide?

RevenueBase identified 1,012 company matches for underground utility locating services worldwide 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?

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

Which country has the most underground utility locating services?

The United States leads with 504 companies, followed by Australia (102) and Canada (88). Every underground utility locating services list by country and city is linked on this page.

Which city has the most underground utility locating services?

Melbourne leads with 7 company records, followed by Perth (7) and Denver (6).

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 4,378 professional contacts with verified work emails tracked across these 1,012 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 22, 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.