Company lists · Data refreshed October 2026
Top 25 Mining geotechnical engineers based in the United States
RevenueBase identified 161 company matches for mining geotechnical engineers associated with the United States as of October 2026 and tracks 3,430 professional contacts across them, including 1,002 with verified work emails. Tucson is the largest hub.
This list covers company matches for mining geotechnical engineers 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 18, 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.
The 25 largest mining geotechnical engineers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 576 contacts → | ||||
Exact match “JENNMAR | Delivering Worldwide Solutions Jennmar is a global company leading the way in ground control technology for the mining, tunneling, civil, and infrastructure industries.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 449 contacts → | ||||
Exact match “Minova is an industry leader of ground support and geotechnical solutions for mining, tunnelling and surface ground engineering projects.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 287 contacts → | ||||
Exact match “ENGEO Incorporated is an award-winning, employee-owned comprehensive provider of more than 400 geotechnical and civil engineers, geologists, GIS experts, environmental scientists…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 149 contacts → | ||||
Exact match “Kumar & Associates provides geotechnical engineering, engineering geology, environmental sciences, construction observation and materials testing services for projects in the…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 89 contacts → | ||||
Exact match “Creating Space Underground®” has been our mission and our passion for 25 years.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 56 contacts → | ||||
Exact match “CALL & NICHOLAS (CNI) is an international mining consulting firm that specializes in geological engineering, geotechnical engineering, and hydrogeology.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 47 contacts → | ||||
Exact match “At Earth Solutions NW, we lead geotechnical engineering initiatives on commercial and residential projects with hard-earned expertise and an unwavering commitment to client…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 39 contacts → | ||||
Exact match “RGH Consultants was founded in 1991 as a full service firm with expertise in geotechnical engineering, engineering geology, and construction observation and testing.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 33 contacts → | ||||
Exact match “Diaz•Yourman & Associates (DYA) is a privately-held geotechnical consulting services corporation, founded in December 1992.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 31 contacts → | ||||
Exact match “Welcome to: Cowin & Company, Inc- Mining Contractors and Engineers For three generations, Cowin & Company, Inc.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 30 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 29 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 27 contacts → | ||||
Exact match “Deep Excavation is a leading engineering and technology company providing leading software programs for geotechnical engineers and deep excavation designers.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “GeoLogic, LLC, is a full-service geological engineering firm that uses scientific investigation and engineering design to provide innovative solutions to our clients’ most…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “GeoPacific Engineering, Inc.(GeoPacific) specializes in geotechnical engineering services, applied earth sciences, geoenvironmental services and geotechnical quality control…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “Our staff of engineers and geoscience professionals have the know-how and industry experience to perform every facet of subsurface soil exploration, from scheduling and performing…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “Cotton, Shires and Associates, Inc.(CSA) is a professional geotechnical consulting firm providing services to a wide variety of clients, throughout the western United States.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “Rockridge Geotechnical provides specialized geotechnical engineering services tailored to meet client needs with practical, cost-effective solutions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 18 contacts → | ||||
Exact match “High-Performance Engineering for High Profile Projects Founded in 1993, TSIT Engineering & Consulting, LLC (TSIT) provides geotechnical, material design, testing and inspection…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 18 contacts → | ||||
Exact match “Tamarack Geological Services provides geologists and technicians to projects large and small to the mineral exploration, mining, and geotechnical engineering industries.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 17 contacts → | ||||
Exact match “Global Resource Engineering (GRE) is a mining engineering firm specializing in providing geology and engineering services to developing projects and existing operations.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 16 contacts → | ||||
Exact match “NexTerra Subterranean, Inc- Formerly, Navarro & Wright Drilling is a leader among geotechnical Drilling firms in the Mid-Atlantic region.” Recorded in the RevenueBase company graph · Oct 18, 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 “mining geotechnical engineers”. 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 161 mining geotechnical engineers based in the United States
See the full list, filter by size, metro and specialty, and access 1,002 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Mining geotechnical engineers based in the United States at a glance
As of Oct 18, 2026Companies by employee count
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 161 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 “mining geotechnical engineers” 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 1,002 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 18, 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 “mining geotechnical engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many mining geotechnical engineers are there based in the United States?
RevenueBase identified 161 company matches for mining geotechnical engineers 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?
Jennmar tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most mining geotechnical engineers?
Tucson leads with 5 company records, followed by Denver (4) and Austin (3).
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 1,002 professional contacts with verified work emails tracked across these 161 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 161 mining geotechnical engineers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Mining geotechnical engineers by geography
- Mining geotechnical engineers based in Belo Horizonte, Brazil
- Mining geotechnical engineers based in Australia
- Mining geotechnical engineers based in Brazil
- Mining geotechnical engineers based in Canada
- Mining geotechnical engineers based in Chile
- Mining geotechnical engineers based in France
- Mining geotechnical engineers based in Germany
- Mining geotechnical engineers based in India
- Mining geotechnical engineers based in South Africa
- Mining geotechnical engineers based in the United Kingdom
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Mining geotechnical engineers based in Belo Horizonte, Brazil
- Mining geotechnical engineers based in Australia
- Mining geotechnical engineers based in Brazil
- Mining geotechnical engineers based in Canada
- Mining geotechnical engineers based in Chile
- Mining geotechnical engineers based in France
Company intelligence · public preview
Top 25 mining geotechnical engineers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 161 matching company records for mining geotechnical engineers based in the United States, with 3,430 tracked contacts and 1,002 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: October 18, 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 mining geotechnical engineers based in the United States
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 |  Jennmarjennmar.comHQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 576 contacts → |
“JENNMAR | Delivering Worldwide Solutions Jennmar is a global company leading the way in ground control technology for the mining, tunneling, civil, and infrastructure industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Minovaminovaglobal.comHQ: Greenwood Village, CO, United StatesReported employees: 1,001-5,000 | Greenwood Village, CO, United States | 1,001-5,000 | Exact match | 449 contacts → |
“Minova is an industry leader of ground support and geotechnical solutions for mining, tunnelling and surface ground engineering projects.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ENGEOengeo.comHQ: San Ramon, CA, United StatesReported employees: 201-500 | San Ramon, CA, United States | 201-500 | Exact match | 287 contacts → |
“ENGEO Incorporated is an award-winning, employee-owned comprehensive provider of more than 400 geotechnical and civil engineers, geologists, GIS experts, environmental scientists…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kumar And Associates, INCkumarusa.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 149 contacts → |
“Kumar & Associates provides geotechnical engineering, engineering geology, environmental sciences, construction observation and materials testing services for projects in the…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Brierley Associates Corporationbrierleyassociates.comHQ: Englewood, CO, United StatesReported employees: 51-200 | Englewood, CO, United States | 51-200 | Exact match | 89 contacts → |
“Creating Space Underground®” has been our mission and our passion for 25 years.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Call & Nicholascnitucson.comHQ: Tucson, AZ, United StatesReported employees: 51-200 | Tucson, AZ, United States | 51-200 | Exact match | 56 contacts → |
“CALL & NICHOLAS (CNI) is an international mining consulting firm that specializes in geological engineering, geotechnical engineering, and hydrogeology.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Earth Solutions Nw, LLCearthsolutionsnw.com HQ: Redmond, WA, United StatesReported employees: 51-200 | Redmond, WA, United States | 51-200 | Exact match | 47 contacts → |
“At Earth Solutions NW, we lead geotechnical engineering initiatives on commercial and residential projects with hard-earned expertise and an unwavering commitment to client…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  RGH Consultantsrghgeo.comHQ: Santa Rosa, CA, United StatesReported employees: 11-50 | Santa Rosa, CA, United States | 11-50 | Exact match | 39 contacts → |
“RGH Consultants was founded in 1991 as a full service firm with expertise in geotechnical engineering, engineering geology, and construction observation and testing.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Diaz Yourman & Associatesdiazyourman.comHQ: Santa Ana, CA, United StatesReported employees: 11-50 | Santa Ana, CA, United States | 11-50 | Exact match | 33 contacts → |
“Diaz•Yourman & Associates (DYA) is a privately-held geotechnical consulting services corporation, founded in December 1992.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cowin & Company, INCcowin-co.com HQ: Birmingham, AL, United StatesReported employees: 51-200 | Birmingham, AL, United States | 51-200 | Exact match | 31 contacts → |
“Welcome to: Cowin & Company, Inc- Mining Contractors and Engineers For three generations, Cowin & Company, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Romig Engineers, INCromigengineers.com HQ: San Carlos, CA, United StatesReported employees: 11-50 | San Carlos, CA, United States | 11-50 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | LGC Geotechnical, INClgcgeotechnical.com HQ: San Clemente, CA, United StatesReported employees: 11-50 | San Clemente, CA, United States | 11-50 | Exact match | 29 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Deep Excavation LLCdeepexcavation.comHQ: NY, United StatesReported employees: 1-10 | NY, United States | 1-10 | Exact match | 27 contacts → |
“Deep Excavation is a leading engineering and technology company providing leading software programs for geotechnical engineers and deep excavation designers.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  YEH And Associates, INCyeh-eng.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Geologic LLCgeologicllc.netHQ: Marietta, GA, United StatesReported employees: 11-50 | Marietta, GA, United States | 11-50 | Exact match | 20 contacts → |
“GeoLogic, LLC, is a full-service geological engineering firm that uses scientific investigation and engineering design to provide innovative solutions to our clients’ most…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Geopacific Engineering, INCgeopacificeng.com HQ: Tigard, OR, United StatesReported employees: 11-50 | Tigard, OR, United States | 11-50 | Exact match | 19 contacts → |
“GeoPacific Engineering, Inc.(GeoPacific) specializes in geotechnical engineering services, applied earth sciences, geoenvironmental services and geotechnical quality control…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wertz Geotechnical Engineering, INCwertzgeo.com HQ: Doylestown, OH, United StatesReported employees: 11-50 | Doylestown, OH, United States | 11-50 | Exact match | 19 contacts → |
“Our staff of engineers and geoscience professionals have the know-how and industry experience to perform every facet of subsurface soil exploration, from scheduling and performing…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cotton, Shires & Associates, INCcottonshires.com HQ: Los Gatos, CA, United StatesReported employees: 11-50 | Los Gatos, CA, United States | 11-50 | Exact match | 18 contacts → |
“Cotton, Shires and Associates, Inc.(CSA) is a professional geotechnical consulting firm providing services to a wide variety of clients, throughout the western United States.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rockridge Geotechnicalrockridgegeo.com HQ: Emeryville, CA, United StatesReported employees: 11-50 | Emeryville, CA, United States | 11-50 | Exact match | 18 contacts → |
“Rockridge Geotechnical provides specialized geotechnical engineering services tailored to meet client needs with practical, cost-effective solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Geotechnologies, INCgeoteq.comHQ: Glendale, CA, United StatesReported employees: 11-50 | Glendale, CA, United States | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Tsit Engineering & Consultingtsitengineering.comHQ: Fort Worth, TX, United StatesReported employees: 11-50 | Fort Worth, TX, United States | 11-50 | Exact match | 18 contacts → |
“High-Performance Engineering for High Profile Projects Founded in 1993, TSIT Engineering & Consulting, LLC (TSIT) provides geotechnical, material design, testing and inspection…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tamarack Geological Servicestamarackgeo.com HQ: Osburn, WA, United StatesReported employees: 11-50 | Osburn, WA, United States | 11-50 | Exact match | 18 contacts → |
“Tamarack Geological Services provides geologists and technicians to projects large and small to the mineral exploration, mining, and geotechnical engineering industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Global Resource Engineeringglobal-resource-eng.comHQ: Golden, CO, United StatesReported employees: 11-50 | Golden, CO, United States | 11-50 | Exact match | 17 contacts → |
“Global Resource Engineering (GRE) is a mining engineering firm specializing in providing geology and engineering services to developing projects and existing operations.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Vector Engineers, INCvectorky.com HQ: Shelbyville, KY, United StatesReported employees: 11-50 | Shelbyville, KY, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Nexterra Subterranean, INCnexterradrilling.com HQ: New Cumberland, PA, United StatesReported employees: 11-50 | New Cumberland, PA, United States | 11-50 | Exact match | 16 contacts → |
“NexTerra Subterranean, Inc- Formerly, Navarro & Wright Drilling is a leader among geotechnical Drilling firms in the Mid-Atlantic region.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 161 company matches
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Mining geotechnical engineers: dataset insights
October 18, 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
161 records in the displayed employee bands.
0 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 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 161 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: October 18, 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 ↗
Questions about this company list
What does Exact match mean for mining geotechnical engineers?
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 mining geotechnical engineers did RevenueBase find based in the United States?
The saved snapshot records 161 matching company records, 3,430 tracked contacts and 1,002 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: October 18, 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
Mining geotechnical engineers by geography
- Mining geotechnical engineers based in Belo Horizonte, Brazil
- Mining geotechnical engineers based in Australia
- Mining geotechnical engineers based in Brazil
- Mining geotechnical engineers based in Canada
- Mining geotechnical engineers based in Chile
- Mining geotechnical engineers based in France
- Mining geotechnical engineers based in Germany
- Mining geotechnical engineers based in India
- Mining geotechnical engineers based in South Africa
- Mining geotechnical engineers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 mining geotechnical engineers based in the United States. Snapshot: October 18, 2026. https://revenuebase.ai/companies/mining-geotechnical-engineers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Mining geotechnical engineers based in Belo Horizonte, Brazil
- Mining geotechnical engineers based in Australia
- Mining geotechnical engineers based in Brazil
- Mining geotechnical engineers based in Canada
- Mining geotechnical engineers based in Chile
- Mining geotechnical engineers based in France
Company intelligence · public preview
Top 25 mining geotechnical engineers based in the United States
RevenueBase records 161 matching company records for mining geotechnical engineers based in the United States, with 3,430 tracked contacts and 1,002 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: October 18, 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 mining geotechnical engineers based in the United States
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 | Jennmarjennmar.com HQ: Pittsburgh, PA, United StatesReported employees: 1,001-5,000 | Pittsburgh, PA, United States | 1,001-5,000 | Exact match | 576 contacts → |
“JENNMAR | Delivering Worldwide Solutions Jennmar is a global company leading the way in ground control technology for the mining, tunneling, civil, and infrastructure industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Minovaminovaglobal.com HQ: Greenwood Village, CO, United StatesReported employees: 1,001-5,000 | Greenwood Village, CO, United States | 1,001-5,000 | Exact match | 449 contacts → |
“Minova is an industry leader of ground support and geotechnical solutions for mining, tunnelling and surface ground engineering projects.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ENGEOengeo.com HQ: San Ramon, CA, United StatesReported employees: 201-500 | San Ramon, CA, United States | 201-500 | Exact match | 287 contacts → |
“ENGEO Incorporated is an award-winning, employee-owned comprehensive provider of more than 400 geotechnical and civil engineers, geologists, GIS experts, environmental scientists…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kumar And Associates, INCkumarusa.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 149 contacts → |
“Kumar & Associates provides geotechnical engineering, engineering geology, environmental sciences, construction observation and materials testing services for projects in the…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Brierley Associates Corporationbrierleyassociates.com HQ: Englewood, CO, United StatesReported employees: 51-200 | Englewood, CO, United States | 51-200 | Exact match | 89 contacts → |
“Creating Space Underground®” has been our mission and our passion for 25 years.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Call & Nicholascnitucson.com HQ: Tucson, AZ, United StatesReported employees: 51-200 | Tucson, AZ, United States | 51-200 | Exact match | 56 contacts → |
“CALL & NICHOLAS (CNI) is an international mining consulting firm that specializes in geological engineering, geotechnical engineering, and hydrogeology.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Earth Solutions Nw, LLCearthsolutionsnw.com HQ: Redmond, WA, United StatesReported employees: 51-200 | Redmond, WA, United States | 51-200 | Exact match | 47 contacts → |
“At Earth Solutions NW, we lead geotechnical engineering initiatives on commercial and residential projects with hard-earned expertise and an unwavering commitment to client…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | RGH Consultantsrghgeo.com HQ: Santa Rosa, CA, United StatesReported employees: 11-50 | Santa Rosa, CA, United States | 11-50 | Exact match | 39 contacts → |
“RGH Consultants was founded in 1991 as a full service firm with expertise in geotechnical engineering, engineering geology, and construction observation and testing.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Diaz Yourman & Associatesdiazyourman.com HQ: Santa Ana, CA, United StatesReported employees: 11-50 | Santa Ana, CA, United States | 11-50 | Exact match | 33 contacts → |
“Diaz•Yourman & Associates (DYA) is a privately-held geotechnical consulting services corporation, founded in December 1992.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cowin & Company, INCcowin-co.com HQ: Birmingham, AL, United StatesReported employees: 51-200 | Birmingham, AL, United States | 51-200 | Exact match | 31 contacts → |
“Welcome to: Cowin & Company, Inc- Mining Contractors and Engineers For three generations, Cowin & Company, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Romig Engineers, INCromigengineers.com HQ: San Carlos, CA, United StatesReported employees: 11-50 | San Carlos, CA, United States | 11-50 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | LGC Geotechnical, INClgcgeotechnical.com HQ: San Clemente, CA, United StatesReported employees: 11-50 | San Clemente, CA, United States | 11-50 | Exact match | 29 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Deep Excavation LLCdeepexcavation.com HQ: NY, United StatesReported employees: 1-10 | NY, United States | 1-10 | Exact match | 27 contacts → |
“Deep Excavation is a leading engineering and technology company providing leading software programs for geotechnical engineers and deep excavation designers.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | YEH And Associates, INCyeh-eng.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Geologic LLCgeologicllc.net HQ: Marietta, GA, United StatesReported employees: 11-50 | Marietta, GA, United States | 11-50 | Exact match | 20 contacts → |
“GeoLogic, LLC, is a full-service geological engineering firm that uses scientific investigation and engineering design to provide innovative solutions to our clients’ most…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Geopacific Engineering, INCgeopacificeng.com HQ: Tigard, OR, United StatesReported employees: 11-50 | Tigard, OR, United States | 11-50 | Exact match | 19 contacts → |
“GeoPacific Engineering, Inc.(GeoPacific) specializes in geotechnical engineering services, applied earth sciences, geoenvironmental services and geotechnical quality control…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wertz Geotechnical Engineering, INCwertzgeo.com HQ: Doylestown, OH, United StatesReported employees: 11-50 | Doylestown, OH, United States | 11-50 | Exact match | 19 contacts → |
“Our staff of engineers and geoscience professionals have the know-how and industry experience to perform every facet of subsurface soil exploration, from scheduling and performing…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cotton, Shires & Associates, INCcottonshires.com HQ: Los Gatos, CA, United StatesReported employees: 11-50 | Los Gatos, CA, United States | 11-50 | Exact match | 18 contacts → |
“Cotton, Shires and Associates, Inc.(CSA) is a professional geotechnical consulting firm providing services to a wide variety of clients, throughout the western United States.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rockridge Geotechnicalrockridgegeo.com HQ: Emeryville, CA, United StatesReported employees: 11-50 | Emeryville, CA, United States | 11-50 | Exact match | 18 contacts → |
“Rockridge Geotechnical provides specialized geotechnical engineering services tailored to meet client needs with practical, cost-effective solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Geotechnologies, INCgeoteq.com HQ: Glendale, CA, United StatesReported employees: 11-50 | Glendale, CA, United States | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Tsit Engineering & Consultingtsitengineering.com HQ: Fort Worth, TX, United StatesReported employees: 11-50 | Fort Worth, TX, United States | 11-50 | Exact match | 18 contacts → |
“High-Performance Engineering for High Profile Projects Founded in 1993, TSIT Engineering & Consulting, LLC (TSIT) provides geotechnical, material design, testing and inspection…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tamarack Geological Servicestamarackgeo.com HQ: Osburn, WA, United StatesReported employees: 11-50 | Osburn, WA, United States | 11-50 | Exact match | 18 contacts → |
“Tamarack Geological Services provides geologists and technicians to projects large and small to the mineral exploration, mining, and geotechnical engineering industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Global Resource Engineeringglobal-resource-eng.com HQ: Golden, CO, United StatesReported employees: 11-50 | Golden, CO, United States | 11-50 | Exact match | 17 contacts → |
“Global Resource Engineering (GRE) is a mining engineering firm specializing in providing geology and engineering services to developing projects and existing operations.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Vector Engineers, INCvectorky.com HQ: Shelbyville, KY, United StatesReported employees: 11-50 | Shelbyville, KY, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Nexterra Subterranean, INCnexterradrilling.com HQ: New Cumberland, PA, United StatesReported employees: 11-50 | New Cumberland, PA, United States | 11-50 | Exact match | 16 contacts → |
“NexTerra Subterranean, Inc- Formerly, Navarro & Wright Drilling is a leader among geotechnical Drilling firms in the Mid-Atlantic region.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 161 company matches
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Mining geotechnical engineers: dataset insights
October 18, 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
161 records in the displayed employee bands.
0 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 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 161 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: October 18, 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 ↗
Questions about this company list
What does Exact match mean for mining geotechnical engineers?
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 mining geotechnical engineers did RevenueBase find based in the United States?
The saved snapshot records 161 matching company records, 3,430 tracked contacts and 1,002 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: October 18, 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
Mining geotechnical engineers by geography
- Mining geotechnical engineers based in Belo Horizonte, Brazil
- Mining geotechnical engineers based in Australia
- Mining geotechnical engineers based in Brazil
- Mining geotechnical engineers based in Canada
- Mining geotechnical engineers based in Chile
- Mining geotechnical engineers based in France
- Mining geotechnical engineers based in Germany
- Mining geotechnical engineers based in India
- Mining geotechnical engineers based in South Africa
- Mining geotechnical engineers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 mining geotechnical engineers based in the United States. Snapshot: October 18, 2026. https://revenuebase.ai/companies/mining-geotechnical-engineers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Mining geotechnical engineers based in Belo Horizonte, Brazil
- Mining geotechnical engineers based in Australia
- Mining geotechnical engineers based in Brazil
- Mining geotechnical engineers based in Canada
- Mining geotechnical engineers based in Chile
- Mining geotechnical engineers based in France