Company lists · Data refreshed September 2026
Top 25 Geological consultants based in Denver, United States
RevenueBase identified 90 company matches for geological consultants associated with Denver, United States as of September 2026 and tracks 2,320 professional contacts across them, including 1,026 with verified work emails. Across the United States, Houston is the largest hub for this category (329 companies); Denver follows with 90.
This list covers company matches for geological consultants associated with Denver, 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 September 21, 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 geological consultants based in Denver, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,231 contacts → | ||||
Exact match “Knight Piésold is an employee-owned, global consulting firm providing specialist services to the mining, power, water resources, and infrastructure industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 189 contacts → | ||||
Exact match “CTL|Thompson (CTL|T) has been providing innovative engineering solutions throughout Colorado since 1971.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 140 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 95 contacts → | ||||
Exact match “Established in June Yeh and Associates, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 42 contacts → | ||||
Exact match “TCO Land & Regulatory has been advancing the energy sector as a trusted partner for nearly 70 years, offering exceptional land services, project management, and energy compliance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 40 contacts → | ||||
Exact match “Quandary Consultants, LLC (QC) is an environmental and regulatory consulting company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 40 contacts → | ||||
Exact match “Kilduff Underground Engineering (KUE) was established in 2014 by Todd Kilduff, PE, to support contractors, A/E firms and owners.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 33 contacts → | ||||
Exact match “We are driven to be the best geological well-site service company in the country.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “Founded in 1990, the Environmental Financial Consulting Group (EFCG) is a global specialized M&A advisor and management consultant to Architecture, Engineering, and Consulting…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “Lithos stands as a premier consultancy specializing in comprehensive paleontological and archaeological resource management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match “Since its inception in 1995, NITEC has had the opportunity to perform many large-scale, fully-integrated studies on highly complex reservoirs in addition to spacing, completion…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “HIE Engineers & Builders is a professional services firm providing services for architects, general contractors, property managers, investors, attorneys, insurance carriers, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “Established in 2013, we are a full-service engineering services and consulting firm in Lakewood Colorado.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “The environment and sustainability are key considerations across the mining, energy and resources sectors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “A Consulting Firm that has been in business since 1996, we are a team of oil and gas regulatory and production reporting consultants that have expertise in Local, State, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “K1C is an engineering and scientific consulting firm focused on empowering our clients to create astonishing products, solve challenging problems and perform cutting edge research.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “AQYRE Energy provides high level energy consulting with a core focus on oil & gas acquisitions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Vanoco has locations in both Denver and Calgary.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Total Depth's President, Jason Harms, founded the company in 2015 after recognizing the industry's need for a more sustainable geosteering career and lifestyle.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Oil and Gas Consulting Firm - Frac Consultants - Engineering Consultants SSE Consulting provides total well site operations management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Define Geo-Graphics was created with a vision to empower geoscientists in all industries to be able to deliver clear, concise messages to investors, decision makers, as well as…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “EES is a full-service consulting firm comprised of a team of engineers and industry professionals specializing in consulting, project management, and field supervision for the oil…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Lago Petroleum Consulting, based in Denver, Colorado, is a small, but growing geological and geophysical consulting firm, serving the upstream oil & gas industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Underground rock mechanics for caving, stoping mines and mass excavations.* Independent due diligence technical reviews * Feasibility studies * Slope stability evaluations for…” Recorded in the RevenueBase company graph · Sep 21, 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 “geological consultants”. 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 90 geological consultants based in Denver, United States
See the full list, filter by size, metro and specialty, and access 1,026 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Geological consultants based in Denver, United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Denver, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 90 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 Denver, United States whose business descriptions match “geological consultants” 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 1,026 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 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.
Geological consultants by metro in the United States
- Geological consultants in Houston329
- Geological consultants in New York67
- Geological consultants in Austin54
- Geological consultants in Dallas52
- Geological consultants in San Diego43
- Geological consultants in Tampa42
- Geological consultants in San Antonio41
- Geological consultants in Portland36
- Geological consultants in Reno35
- Geological consultants in Los Angeles34
- Geological consultants in Seattle33
- Geological consultants in Oklahoma City30
- Geological consultants in Miami28
- Geological consultants in Phoenix28
- Geological consultants in Golden27
- Geological consultants in San Francisco27
- Geological consultants in Tucson25
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 “geological consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many geological consultants are there based in Denver, United States?
RevenueBase identified 90 company matches for geological consultants associated with Denver, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Knight Piesold tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most geological consultants?
Houston leads the United States with 329 company records, followed by Denver (90) and New York (67).
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 1,026 professional contacts with verified work emails tracked across these 90 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 90 geological consultants based in Denver, United States. Start with a free account, no credit card.
Download this list →Related lists
Geological consultants by geography
- Geological consultants based in Adelaide, Australia
- Geological consultants based in Brisbane City, Australia
- Geological consultants based in Brisbane, Australia
- Geological consultants based in Melbourne, Australia
- Geological consultants based in Perth, Australia
- Geological consultants based in Sydney, Australia
- Geological consultants based in West Perth, Australia
- Geological consultants based in Belo Horizonte, Brazil
- Geological consultants based in Curitiba, Brazil
- Geological consultants based in Porto Alegre, Brazil
- Geological consultants based in Rio De Janeiro, Brazil
- Geological consultants based in Sao Paulo, Brazil
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
- Geological consultants based in Adelaide, Australia
- Geological consultants based in Brisbane City, Australia
- Geological consultants based in Brisbane, Australia
- Geological consultants based in Melbourne, Australia
- Geological consultants based in Perth, Australia
- Geological consultants based in Sydney, Australia
Company intelligence · public preview
Top 25 geological consultants based in Denver, 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 90 matching company records for geological consultants based in Denver, United States, with 2,320 tracked contacts and 1,026 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: September 21, 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 geological consultants based in Denver, 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 |  Knight Piesoldknightpiesold.comHQ: Denver, CO, United StatesReported employees: 1,001-5,000 | Denver, CO, United States | 1,001-5,000 | Exact match | 1,231 contacts → |
“Knight Piésold is an employee-owned, global consulting firm providing specialist services to the mining, power, water resources, and infrastructure industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  CTL Thompsonctlt.comHQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 189 contacts → |
“CTL|Thompson (CTL|T) has been providing innovative engineering solutions throughout Colorado since 1971.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kumar And Associates, INCkumarusa.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 140 contacts → |
“Kumar & Associates provides geotechnical engineering, engineering geology, environmental sciences, construction observation and materials testing services for projects in the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  YEH And Associates, INCyeh-eng.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 95 contacts → |
“Established in June Yeh and Associates, Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TCO Land & Regulatorytcolandservices.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 42 contacts → |
“TCO Land & Regulatory has been advancing the energy sector as a trusted partner for nearly 70 years, offering exceptional land services, project management, and energy compliance.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Quandary Consultantsquandaryconsultants.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 40 contacts → |
“Quandary Consultants, LLC (QC) is an environmental and regulatory consulting company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kilduff Underground Engineering, INCkilduffunderground.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 40 contacts → |
“Kilduff Underground Engineering (KUE) was established in 2014 by Todd Kilduff, PE, to support contractors, A/E firms and owners.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Columbine Corporationcolumbineco.com HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 33 contacts → |
“We are driven to be the best geological well-site service company in the country.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  EFCGefcg.comHQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 28 contacts → |
“Founded in 1990, the Environmental Financial Consulting Group (EFCG) is a global specialized M&A advisor and management consultant to Architecture, Engineering, and Consulting…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Lithos Paleontology And Cultural Resource Consultantslithosconsultants.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 22 contacts → |
“Lithos stands as a premier consultancy specializing in comprehensive paleontological and archaeological resource management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Nitec LLCnitecllc.comHQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 19 contacts → |
“Since its inception in 1995, NITEC has had the opportunity to perform many large-scale, fully-integrated studies on highly complex reservoirs in addition to spacing, completion…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  HIE Engineers & Buildershie-eb.comHQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 17 contacts → |
“HIE Engineers & Builders is a professional services firm providing services for architects, general contractors, property managers, investors, attorneys, insurance carriers, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  DL Engineering INCdlengineer.comHQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 16 contacts → |
“Established in 2013, we are a full-service engineering services and consulting firm in Lakewood Colorado.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Solum Consulting Groupsolumcg.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 15 contacts → |
“The environment and sustainability are key considerations across the mining, energy and resources sectors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Progressive Consultingprogressivepcs.netHQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 11 contacts → |
“A Consulting Firm that has been in business since 1996, we are a team of oil and gas regulatory and production reporting consultants that have expertise in Local, State, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  K1c Consulting LLCk1c.usHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 9 contacts → |
“K1C is an engineering and scientific consulting firm focused on empowering our clients to create astonishing products, solve challenging problems and perform cutting edge research.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Aqyre Energyaqyre.energyHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 7 contacts → |
“AQYRE Energy provides high level energy consulting with a core focus on oil & gas acquisitions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Vanoco Consultingvanococonsulting.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 7 contacts → |
“Vanoco has locations in both Denver and Calgary.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Total Depth Geosteeringtdgeosteering.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 5 contacts → |
“Total Depth's President, Jason Harms, founded the company in 2015 after recognizing the industry's need for a more sustainable geosteering career and lifestyle.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Orbis Engineering, INCorbisengr.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Seventh Sense Engineering Consultingssecon.comHQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 4 contacts → |
“Oil and Gas Consulting Firm - Frac Consultants - Engineering Consultants SSE Consulting provides total well site operations management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Define Geo-Graphicsdefinegeographics.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 4 contacts → |
“Define Geo-Graphics was created with a vision to empower geoscientists in all industries to be able to deliver clear, concise messages to investors, decision makers, as well as…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  EES Resources LLCeesresllc.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 4 contacts → |
“EES is a full-service consulting firm comprised of a team of engineers and industry professionals specializing in consulting, project management, and field supervision for the oil…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Lago Petroleum Consultinglagopc.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 4 contacts → |
“Lago Petroleum Consulting, based in Denver, Colorado, is a small, but growing geological and geophysical consulting firm, serving the upstream oil & gas industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Independent Geomechanics LLCigeomechanics.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 2 contacts → |
“Underground rock mechanics for caving, stoping mines and mass excavations.* Independent due diligence technical reviews * Feasibility studies * Slope stability evaluations for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 90 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Geological consultants: dataset insights
September 21, 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
90 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 across the whole United States list rather than for Denver, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 90 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: September 21, 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 ↗
Geological consultants by metro in the United States
- Geological consultants in Houston329
- Geological consultants in New York67
- Geological consultants in Austin54
- Geological consultants in Dallas52
- Geological consultants in San Diego43
- Geological consultants in Tampa42
- Geological consultants in San Antonio41
- Geological consultants in Portland36
- Geological consultants in Reno35
- Geological consultants in Los Angeles34
- Geological consultants in Seattle33
- Geological consultants in Oklahoma City30
- Geological consultants in Miami28
- Geological consultants in Phoenix28
- Geological consultants in Golden27
- Geological consultants in San Francisco27
- Geological consultants in Tucson25
Questions about this company list
What does Exact match mean for geological consultants?
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 geological consultants did RevenueBase find based in Denver, United States?
The saved snapshot records 90 matching company records, 2,320 tracked contacts and 1,026 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: September 21, 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
Geological consultants by geography
- Geological consultants based in Adelaide, Australia
- Geological consultants based in Brisbane City, Australia
- Geological consultants based in Brisbane, Australia
- Geological consultants based in Melbourne, Australia
- Geological consultants based in Perth, Australia
- Geological consultants based in Sydney, Australia
- Geological consultants based in West Perth, Australia
- Geological consultants based in Belo Horizonte, Brazil
- Geological consultants based in Curitiba, Brazil
- Geological consultants based in Porto Alegre, Brazil
- Geological consultants based in Rio De Janeiro, Brazil
- Geological consultants based in Sao Paulo, Brazil
Cite this list
RevenueBase Data Team. Top 25 geological consultants based in Denver, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/geological-consultants/united-states/denver.
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
- Geological consultants based in Adelaide, Australia
- Geological consultants based in Brisbane City, Australia
- Geological consultants based in Brisbane, Australia
- Geological consultants based in Melbourne, Australia
- Geological consultants based in Perth, Australia
- Geological consultants based in Sydney, Australia
Company intelligence · public preview
Top 25 geological consultants based in Denver, United States
RevenueBase records 90 matching company records for geological consultants based in Denver, United States, with 2,320 tracked contacts and 1,026 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: September 21, 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 geological consultants based in Denver, 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 | Knight Piesoldknightpiesold.com HQ: Denver, CO, United StatesReported employees: 1,001-5,000 | Denver, CO, United States | 1,001-5,000 | Exact match | 1,231 contacts → |
“Knight Piésold is an employee-owned, global consulting firm providing specialist services to the mining, power, water resources, and infrastructure industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | CTL Thompsonctlt.com HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 189 contacts → |
“CTL|Thompson (CTL|T) has been providing innovative engineering solutions throughout Colorado since 1971.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kumar And Associates, INCkumarusa.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 140 contacts → |
“Kumar & Associates provides geotechnical engineering, engineering geology, environmental sciences, construction observation and materials testing services for projects in the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | YEH And Associates, INCyeh-eng.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 95 contacts → |
“Established in June Yeh and Associates, Inc.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TCO Land & Regulatorytcolandservices.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 42 contacts → |
“TCO Land & Regulatory has been advancing the energy sector as a trusted partner for nearly 70 years, offering exceptional land services, project management, and energy compliance.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Quandary Consultantsquandaryconsultants.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 40 contacts → |
“Quandary Consultants, LLC (QC) is an environmental and regulatory consulting company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kilduff Underground Engineering, INCkilduffunderground.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 40 contacts → |
“Kilduff Underground Engineering (KUE) was established in 2014 by Todd Kilduff, PE, to support contractors, A/E firms and owners.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Columbine Corporationcolumbineco.com HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 33 contacts → |
“We are driven to be the best geological well-site service company in the country.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | EFCGefcg.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 28 contacts → |
“Founded in 1990, the Environmental Financial Consulting Group (EFCG) is a global specialized M&A advisor and management consultant to Architecture, Engineering, and Consulting…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lithos Paleontology And Cultural Resource Consultantslithosconsultants.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 22 contacts → |
“Lithos stands as a premier consultancy specializing in comprehensive paleontological and archaeological resource management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nitec LLCnitecllc.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 19 contacts → |
“Since its inception in 1995, NITEC has had the opportunity to perform many large-scale, fully-integrated studies on highly complex reservoirs in addition to spacing, completion…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HIE Engineers & Buildershie-eb.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 17 contacts → |
“HIE Engineers & Builders is a professional services firm providing services for architects, general contractors, property managers, investors, attorneys, insurance carriers, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | DL Engineering INCdlengineer.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 16 contacts → |
“Established in 2013, we are a full-service engineering services and consulting firm in Lakewood Colorado.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Solum Consulting Groupsolumcg.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 15 contacts → |
“The environment and sustainability are key considerations across the mining, energy and resources sectors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Progressive Consultingprogressivepcs.net HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 11 contacts → |
“A Consulting Firm that has been in business since 1996, we are a team of oil and gas regulatory and production reporting consultants that have expertise in Local, State, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | K1c Consulting LLCk1c.us HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 9 contacts → |
“K1C is an engineering and scientific consulting firm focused on empowering our clients to create astonishing products, solve challenging problems and perform cutting edge research.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Aqyre Energyaqyre.energy HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 7 contacts → |
“AQYRE Energy provides high level energy consulting with a core focus on oil & gas acquisitions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vanoco Consultingvanococonsulting.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 7 contacts → |
“Vanoco has locations in both Denver and Calgary.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Total Depth Geosteeringtdgeosteering.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 5 contacts → |
“Total Depth's President, Jason Harms, founded the company in 2015 after recognizing the industry's need for a more sustainable geosteering career and lifestyle.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Orbis Engineering, INCorbisengr.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Seventh Sense Engineering Consultingssecon.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 4 contacts → |
“Oil and Gas Consulting Firm - Frac Consultants - Engineering Consultants SSE Consulting provides total well site operations management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Define Geo-Graphicsdefinegeographics.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 4 contacts → |
“Define Geo-Graphics was created with a vision to empower geoscientists in all industries to be able to deliver clear, concise messages to investors, decision makers, as well as…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | EES Resources LLCeesresllc.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 4 contacts → |
“EES is a full-service consulting firm comprised of a team of engineers and industry professionals specializing in consulting, project management, and field supervision for the oil…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Lago Petroleum Consultinglagopc.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 4 contacts → |
“Lago Petroleum Consulting, based in Denver, Colorado, is a small, but growing geological and geophysical consulting firm, serving the upstream oil & gas industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Independent Geomechanics LLCigeomechanics.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 2 contacts → |
“Underground rock mechanics for caving, stoping mines and mass excavations.* Independent due diligence technical reviews * Feasibility studies * Slope stability evaluations for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 90 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Geological consultants: dataset insights
September 21, 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
90 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 across the whole United States list rather than for Denver, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 90 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: September 21, 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 ↗
Geological consultants by metro in the United States
- Geological consultants in Houston329
- Geological consultants in New York67
- Geological consultants in Austin54
- Geological consultants in Dallas52
- Geological consultants in San Diego43
- Geological consultants in Tampa42
- Geological consultants in San Antonio41
- Geological consultants in Portland36
- Geological consultants in Reno35
- Geological consultants in Los Angeles34
- Geological consultants in Seattle33
- Geological consultants in Oklahoma City30
- Geological consultants in Miami28
- Geological consultants in Phoenix28
- Geological consultants in Golden27
- Geological consultants in San Francisco27
- Geological consultants in Tucson25
Questions about this company list
What does Exact match mean for geological consultants?
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 geological consultants did RevenueBase find based in Denver, United States?
The saved snapshot records 90 matching company records, 2,320 tracked contacts and 1,026 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: September 21, 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
Geological consultants by geography
- Geological consultants based in Adelaide, Australia
- Geological consultants based in Brisbane City, Australia
- Geological consultants based in Brisbane, Australia
- Geological consultants based in Melbourne, Australia
- Geological consultants based in Perth, Australia
- Geological consultants based in Sydney, Australia
- Geological consultants based in West Perth, Australia
- Geological consultants based in Belo Horizonte, Brazil
- Geological consultants based in Curitiba, Brazil
- Geological consultants based in Porto Alegre, Brazil
- Geological consultants based in Rio De Janeiro, Brazil
- Geological consultants based in Sao Paulo, Brazil
Cite this list
RevenueBase Data Team. Top 25 geological consultants based in Denver, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/geological-consultants/united-states/denver.
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
- Geological consultants based in Adelaide, Australia
- Geological consultants based in Brisbane City, Australia
- Geological consultants based in Brisbane, Australia
- Geological consultants based in Melbourne, Australia
- Geological consultants based in Perth, Australia
- Geological consultants based in Sydney, Australia