Company lists · Data refreshed November 2026
Top 25 Trenching contractors worldwide
RevenueBase identified 4,974 company matches for trenching contractors worldwide as of November 2026 and tracks 46,536 professional contacts across them, including 13,175 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for trenching contractors 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 November 6, 2026. Country and city lists for trenching contractors 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.
The 25 largest trenching contractors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 575 contacts → | ||||
Exact match “As one of the nations largest underground specialty contractors, InfraSource has over employees strategically positioned across more than 20 operating centers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 539 contacts → | ||||
Exact match “Joseph Gallagher is one of the UK's leading Civil Engineering & Tunnelling sub-contractors that has significantly grown over the past 45 years into an international business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 496 contacts → | ||||
Exact match “National Trench Safety (NTS) specializes in the rental and sale of trench safety, traffic safety and related equipment and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 378 contacts → | ||||
Exact match “A name synonymous with ‘challenging the status quo’, we have the heart of a humble business, with the vision of something much greater: a vision that drives the growth of our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 367 contacts → | ||||
Exact match “MP Nexlevel provides Communications, Power, Gas and Network Providers with construction and technical services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 358 contacts → | ||||
Exact match “Veit is one of the country’s leading specialty contractors with almost a century of experience specializing in demolition, foundations, earthwork, utilities, marine services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 344 contacts → | ||||
Exact match “SAK Construction is one of the largest privately held pipeline rehabilitation and tunneling contractors in the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 339 contacts → | ||||
Exact match “Fessler & Bowman, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 316 contacts → | ||||
Exact match “Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 305 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 299 contacts → | ||||
Exact match “Our reputation has been built on our ability to consistently deliver quality work at competitive prices, on time and on budget.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 263 contacts → | ||||
Exact match “The Vortex Companies deliver advanced trenchless technologies and turnkey services to cost effectively renew water, sewer and industrial infrastructure, providing a suite of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 252 contacts → | ||||
Exact match “Established more than fifty years ago in the town of Rocky Mount, North Carolina, Lambert's was perfectly poised to become a leading contributor to the growth of the East Coast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 242 contacts → | ||||
Exact match “Together in construction” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 229 contacts → | ||||
Exact match “Drill Tech Drilling & Shoring, Inc.(DTDS) is a full service Engineering Contractor founded in 1994 Specializing in tunneling, shafts, deep foundation, ground improvement, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 218 contacts → | ||||
Exact match “Welcome to KTC’s page!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 197 contacts → | ||||
Exact match “Building Strong Foundations for the Southeast Since 1965 Landmark Construction Company, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 196 contacts → | ||||
Exact match “TG Tunnelling is a tunnelling company based out of 2 Athenaeum Rd, London N20 9AE, United Kingdom.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 187 contacts → | ||||
Exact match “Whissell was founded in Calgary in 1970 as a water and sewer contractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 186 contacts → | ||||
Exact match “Marathon Underground Constructors Corporation is Canada's leading specialty contractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 185 contacts → | ||||
Exact match “Over 40 years of moving the Southeast forward through innovative infrastructure and site development solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 180 contacts → | ||||
Exact match “RPM xConstruction offers a turn-key infrastructure construction solution tailored to your specific project needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 176 contacts → | ||||
Exact match “For almost 40 years, we’ve been a proud extension of our client’s team.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 174 contacts → | ||||
Exact match “TESPL is an industry-leading provider of trenchless services with India's largest fleet of 33 HDD and Microtunneling rigs of capacity ranging from 40 to 500 tons.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 167 contacts → | ||||
Exact match “Soletanche Bachy es una empresa contratista general, filial del grupo Vinci de origen francés, especializada en ingeniería geotécnica, fundaciones especiales, mejoramiento y…” 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 “trenching contractors”. 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 4,974 trenching contractors worldwide
See the full list, filter by size, metro and specialty, and access 13,175 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Trenching contractors worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 trenching contractors are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “trenching contractors” 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 13,175 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.
Trenching contractors by location
15 lists · largest firstEvery Trenching contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Trenching contractors based in the United States2,473
- Trenching contractors based in Canada423
- Trenching contractors based in Australia218
- Trenching contractors based in the United Kingdom181
- Trenching contractors based in Germany130
- Trenching contractors based in Italy126
- Trenching contractors based in France112
- Trenching contractors based in the Netherlands110
- Trenching contractors based in Sweden81
- Trenching contractors based in New Zealand58
- Trenching contractors based in Spain53
- Trenching contractors based in Norway40
- Trenching contractors based in Denmark39
- Trenching contractors based in Belgium32
Cities
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 “trenching contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many trenching contractors are there worldwide?
RevenueBase identified 4,974 company matches for trenching contractors worldwide 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?
Infrasource, A Quanta Services Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most trenching contractors?
The United States leads with 2,473 companies, followed by Canada (423) and Australia (218). Every trenching contractors list by country and city is linked on this page.
Which city has the most trenching contractors?
Houston leads with 30 company records, followed by Calgary (22) and Phoenix (19).
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 13,175 professional contacts with verified work emails tracked across these 4,974 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.
Ready to reach these companies? Verified emails and direct dials for all 4,974 trenching contractors worldwide. 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.
More company lists
Company intelligence · public preview
Top 25 trenching contractors worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 4,974 matching company records for trenching contractors worldwide, with 46,536 tracked contacts and 13,175 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 trenching contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Infrasource, A Quanta Services Companyinfrasourceus.comHQ: King Of Prussia, VA, United StatesReported employees: 1,001-5,000 | King Of Prussia, VA, United States | 1,001-5,000 | Exact match | 575 contacts → |
“As one of the nations largest underground specialty contractors, InfraSource has over employees strategically positioned across more than 20 operating centers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Joseph Gallagher Limitedjosephgallagher.co.ukHQ: Stanford-le-hope, United KingdomReported employees: 501-1,000 | Stanford-le-hope, United Kingdom | 501-1,000 | Exact match | 539 contacts → |
“Joseph Gallagher is one of the UK's leading Civil Engineering & Tunnelling sub-contractors that has significantly grown over the past 45 years into an international business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  National Trench Safetyntsafety.comHQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 496 contacts → |
“National Trench Safety (NTS) specializes in the rental and sale of trench safety, traffic safety and related equipment and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Interflowinterflow.com.auHQ: Girraween, AustraliaReported employees: 501-1,000 | Girraween, Australia | 501-1,000 | Exact match | 378 contacts → |
“A name synonymous with ‘challenging the status quo’, we have the heart of a humble business, with the vision of something much greater: a vision that drives the growth of our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MP Nexlevel, LLCmpnexlevel.comHQ: Maple Lake, MN, IndiaReported employees: 501-1,000 | Maple Lake, MN, India | 501-1,000 | Exact match | 367 contacts → |
“MP Nexlevel provides Communications, Power, Gas and Network Providers with construction and technical services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  VEITveitusa.comHQ: Rogers, IA, United StatesReported employees: 1,001-5,000 | Rogers, IA, United States | 1,001-5,000 | Exact match | 358 contacts → |
“Veit is one of the country’s leading specialty contractors with almost a century of experience specializing in demolition, foundations, earthwork, utilities, marine services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  SAK Construction, LLCsakcon.comHQ: O Fallon, AZ, United StatesReported employees: 501-1,000 | O Fallon, AZ, United States | 501-1,000 | Exact match | 344 contacts → |
“SAK Construction is one of the largest privately held pipeline rehabilitation and tunneling contractors in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Fessler & Bowmanfesslerbowman.comHQ: Holly, NC, United StatesReported employees: 501-1,000 | Holly, NC, United States | 501-1,000 | Exact match | 339 contacts → |
“Fessler & Bowman, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Thompson Construction Groupthompsoncg.caHQ: Spruce Grove, AB, CanadaReported employees: 1,001-5,000 | Spruce Grove, AB, Canada | 1,001-5,000 | Exact match | 316 contacts → |
“Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Frontier-Kemper Constructors, INCfrontierkemper.comHQ: Sylmar, BC, United StatesReported employees: 201-500 | Sylmar, BC, United States | 201-500 | Exact match | 305 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Beaver Excavating Companybeaverexcavating.comHQ: Canton, OH, United StatesReported employees: 501-1,000 | Canton, OH, United States | 501-1,000 | Exact match | 299 contacts → |
“Our reputation has been built on our ability to consistently deliver quality work at competitive prices, on time and on budget.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Vortex Companiesvortexcompanies.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 263 contacts → |
“The Vortex Companies deliver advanced trenchless technologies and turnkey services to cost effectively renew water, sewer and industrial infrastructure, providing a suite of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Lambert's Cable Splicing COlambertcable.comHQ: Sharpsburg, NC, United StatesReported employees: 501-1,000 | Sharpsburg, NC, United States | 501-1,000 | Exact match | 252 contacts → |
“Established more than fifty years ago in the town of Rocky Mount, North Carolina, Lambert's was perfectly poised to become a leading contributor to the growth of the East Coast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  HALLbdhall.caHQ: Langley, BC, CanadaReported employees: 201-500 | Langley, BC, Canada | 201-500 | Exact match | 242 contacts → |
“Together in construction” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Antioch, CA, United StatesReported employees: 201-500 | Antioch, CA, United States | 201-500 | Exact match | 229 contacts → |
“Drill Tech Drilling & Shoring, Inc.(DTDS) is a full service Engineering Contractor founded in 1994 Specializing in tunneling, shafts, deep foundation, ground improvement, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  KTC Group Of Companiesktcgroup.com.sgHQ: Clementi, SingaporeReported employees: 1,001-5,000 | Clementi, Singapore | 1,001-5,000 | Exact match | 218 contacts → |
“Welcome to KTC’s page!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Landmark Construction Company, INClandmark-sc.comHQ: Charleston, SC, United StatesReported employees: 201-500 | Charleston, SC, United States | 201-500 | Exact match | 197 contacts → |
“Building Strong Foundations for the Southeast Since 1965 Landmark Construction Company, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  TG Tunnellingtgtunnelling.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 196 contacts → |
“TG Tunnelling is a tunnelling company based out of 2 Athenaeum Rd, London N20 9AE, United Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Whissell Contracting LTDwhissell.caHQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 187 contacts → |
“Whissell was founded in Calgary in 1970 as a water and sewer contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Marathon Underground Constructors Corporationmarathonunderground.comHQ: Greely, ON, United StatesReported employees: 201-500 | Greely, ON, United States | 201-500 | Exact match | 186 contacts → |
“Marathon Underground Constructors Corporation is Canada's leading specialty contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Plateau Excavation, INCplateauexcavation.comHQ: Kennesaw, FL, United StatesReported employees: 1,001-5,000 | Kennesaw, FL, United States | 1,001-5,000 | Exact match | 185 contacts → |
“Over 40 years of moving the Southeast forward through innovative infrastructure and site development solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  RPM Xconstructionrpmxconstruction.comHQ: Mckinney, TX, United StatesReported employees: 501-1,000 | Mckinney, TX, United States | 501-1,000 | Exact match | 180 contacts → |
“RPM xConstruction offers a turn-key infrastructure construction solution tailored to your specific project needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Kidco Construction LTDkidco.caHQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 176 contacts → |
“For almost 40 years, we’ve been a proud extension of our client’s team.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Trenchless Engineering Services PVT LTDtrenchless.inHQ: Delhi, IndiaReported employees: 201-500 | Delhi, India | 201-500 | Exact match | 174 contacts → |
“TESPL is an industry-leading provider of trenchless services with India's largest fleet of 33 HDD and Microtunneling rigs of capacity ranging from 40 to 500 tons.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Soletanche Bachy Chilesoletanche-bachy.clHQ: Providencia, ChileReported employees: 501-1,000 | Providencia, Chile | 501-1,000 | Exact match | 167 contacts → |
“Soletanche Bachy es una empresa contratista general, filial del grupo Vinci de origen francés, especializada en ingeniería geotécnica, fundaciones especiales, mejoramiento y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,974 company matches
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Trenching contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,860 records in the displayed employee bands.
114 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,974 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Trenching contractors by location
15 lists · largest firstEvery Trenching contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Trenching contractors based in the United States2,473
- Trenching contractors based in Canada423
- Trenching contractors based in Australia218
- Trenching contractors based in the United Kingdom181
- Trenching contractors based in Germany130
- Trenching contractors based in Italy126
- Trenching contractors based in France112
- Trenching contractors based in the Netherlands110
- Trenching contractors based in Sweden81
- Trenching contractors based in New Zealand58
- Trenching contractors based in Spain53
- Trenching contractors based in Norway40
- Trenching contractors based in Denmark39
- Trenching contractors based in Belgium32
Cities
Questions about this company list
What does Exact match mean for trenching contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many trenching contractors did RevenueBase find worldwide?
The saved snapshot records 4,974 matching company records, 46,536 tracked contacts and 13,175 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 trenching contractors worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/trenching-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 trenching contractors worldwide
RevenueBase records 4,974 matching company records for trenching contractors worldwide, with 46,536 tracked contacts and 13,175 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 trenching contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Infrasource, A Quanta Services Companyinfrasourceus.com HQ: King Of Prussia, VA, United StatesReported employees: 1,001-5,000 | King Of Prussia, VA, United States | 1,001-5,000 | Exact match | 575 contacts → |
“As one of the nations largest underground specialty contractors, InfraSource has over employees strategically positioned across more than 20 operating centers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Joseph Gallagher Limitedjosephgallagher.co.uk HQ: Stanford-le-hope, United KingdomReported employees: 501-1,000 | Stanford-le-hope, United Kingdom | 501-1,000 | Exact match | 539 contacts → |
“Joseph Gallagher is one of the UK's leading Civil Engineering & Tunnelling sub-contractors that has significantly grown over the past 45 years into an international business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | National Trench Safetyntsafety.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 496 contacts → |
“National Trench Safety (NTS) specializes in the rental and sale of trench safety, traffic safety and related equipment and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Interflowinterflow.com.au HQ: Girraween, AustraliaReported employees: 501-1,000 | Girraween, Australia | 501-1,000 | Exact match | 378 contacts → |
“A name synonymous with ‘challenging the status quo’, we have the heart of a humble business, with the vision of something much greater: a vision that drives the growth of our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MP Nexlevel, LLCmpnexlevel.com HQ: Maple Lake, MN, IndiaReported employees: 501-1,000 | Maple Lake, MN, India | 501-1,000 | Exact match | 367 contacts → |
“MP Nexlevel provides Communications, Power, Gas and Network Providers with construction and technical services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | VEITveitusa.com HQ: Rogers, IA, United StatesReported employees: 1,001-5,000 | Rogers, IA, United States | 1,001-5,000 | Exact match | 358 contacts → |
“Veit is one of the country’s leading specialty contractors with almost a century of experience specializing in demolition, foundations, earthwork, utilities, marine services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SAK Construction, LLCsakcon.com HQ: O Fallon, AZ, United StatesReported employees: 501-1,000 | O Fallon, AZ, United States | 501-1,000 | Exact match | 344 contacts → |
“SAK Construction is one of the largest privately held pipeline rehabilitation and tunneling contractors in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Fessler & Bowmanfesslerbowman.com HQ: Holly, NC, United StatesReported employees: 501-1,000 | Holly, NC, United States | 501-1,000 | Exact match | 339 contacts → |
“Fessler & Bowman, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Thompson Construction Groupthompsoncg.ca HQ: Spruce Grove, AB, CanadaReported employees: 1,001-5,000 | Spruce Grove, AB, Canada | 1,001-5,000 | Exact match | 316 contacts → |
“Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Frontier-Kemper Constructors, INCfrontierkemper.com HQ: Sylmar, BC, United StatesReported employees: 201-500 | Sylmar, BC, United States | 201-500 | Exact match | 305 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Beaver Excavating Companybeaverexcavating.com HQ: Canton, OH, United StatesReported employees: 501-1,000 | Canton, OH, United States | 501-1,000 | Exact match | 299 contacts → |
“Our reputation has been built on our ability to consistently deliver quality work at competitive prices, on time and on budget.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vortex Companiesvortexcompanies.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 263 contacts → |
“The Vortex Companies deliver advanced trenchless technologies and turnkey services to cost effectively renew water, sewer and industrial infrastructure, providing a suite of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lambert's Cable Splicing COlambertcable.com HQ: Sharpsburg, NC, United StatesReported employees: 501-1,000 | Sharpsburg, NC, United States | 501-1,000 | Exact match | 252 contacts → |
“Established more than fifty years ago in the town of Rocky Mount, North Carolina, Lambert's was perfectly poised to become a leading contributor to the growth of the East Coast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HALLbdhall.ca HQ: Langley, BC, CanadaReported employees: 201-500 | Langley, BC, Canada | 201-500 | Exact match | 242 contacts → |
“Together in construction” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Antioch, CA, United StatesReported employees: 201-500 | Antioch, CA, United States | 201-500 | Exact match | 229 contacts → |
“Drill Tech Drilling & Shoring, Inc.(DTDS) is a full service Engineering Contractor founded in 1994 Specializing in tunneling, shafts, deep foundation, ground improvement, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | KTC Group Of Companiesktcgroup.com.sg HQ: Clementi, SingaporeReported employees: 1,001-5,000 | Clementi, Singapore | 1,001-5,000 | Exact match | 218 contacts → |
“Welcome to KTC’s page!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Landmark Construction Company, INClandmark-sc.com HQ: Charleston, SC, United StatesReported employees: 201-500 | Charleston, SC, United States | 201-500 | Exact match | 197 contacts → |
“Building Strong Foundations for the Southeast Since 1965 Landmark Construction Company, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | TG Tunnellingtgtunnelling.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 196 contacts → |
“TG Tunnelling is a tunnelling company based out of 2 Athenaeum Rd, London N20 9AE, United Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Whissell Contracting LTDwhissell.ca HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 187 contacts → |
“Whissell was founded in Calgary in 1970 as a water and sewer contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Marathon Underground Constructors Corporationmarathonunderground.com HQ: Greely, ON, United StatesReported employees: 201-500 | Greely, ON, United States | 201-500 | Exact match | 186 contacts → |
“Marathon Underground Constructors Corporation is Canada's leading specialty contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Plateau Excavation, INCplateauexcavation.com HQ: Kennesaw, FL, United StatesReported employees: 1,001-5,000 | Kennesaw, FL, United States | 1,001-5,000 | Exact match | 185 contacts → |
“Over 40 years of moving the Southeast forward through innovative infrastructure and site development solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | RPM Xconstructionrpmxconstruction.com HQ: Mckinney, TX, United StatesReported employees: 501-1,000 | Mckinney, TX, United States | 501-1,000 | Exact match | 180 contacts → |
“RPM xConstruction offers a turn-key infrastructure construction solution tailored to your specific project needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Kidco Construction LTDkidco.ca HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 176 contacts → |
“For almost 40 years, we’ve been a proud extension of our client’s team.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Trenchless Engineering Services PVT LTDtrenchless.in HQ: Delhi, IndiaReported employees: 201-500 | Delhi, India | 201-500 | Exact match | 174 contacts → |
“TESPL is an industry-leading provider of trenchless services with India's largest fleet of 33 HDD and Microtunneling rigs of capacity ranging from 40 to 500 tons.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Soletanche Bachy Chilesoletanche-bachy.cl HQ: Providencia, ChileReported employees: 501-1,000 | Providencia, Chile | 501-1,000 | Exact match | 167 contacts → |
“Soletanche Bachy es una empresa contratista general, filial del grupo Vinci de origen francés, especializada en ingeniería geotécnica, fundaciones especiales, mejoramiento y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,974 company matches
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Trenching contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,860 records in the displayed employee bands.
114 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,974 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Trenching contractors by location
15 lists · largest firstEvery Trenching contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Trenching contractors based in the United States2,473
- Trenching contractors based in Canada423
- Trenching contractors based in Australia218
- Trenching contractors based in the United Kingdom181
- Trenching contractors based in Germany130
- Trenching contractors based in Italy126
- Trenching contractors based in France112
- Trenching contractors based in the Netherlands110
- Trenching contractors based in Sweden81
- Trenching contractors based in New Zealand58
- Trenching contractors based in Spain53
- Trenching contractors based in Norway40
- Trenching contractors based in Denmark39
- Trenching contractors based in Belgium32
Cities
Questions about this company list
What does Exact match mean for trenching contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many trenching contractors did RevenueBase find worldwide?
The saved snapshot records 4,974 matching company records, 46,536 tracked contacts and 13,175 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 trenching contractors worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/trenching-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗