Company lists · Data refreshed November 2026
Top 20 Oil and gas engineering firms based in Denver, United States
RevenueBase identified 58 company matches for oil and gas engineering firms associated with Denver, United States as of November 2026 and tracks 790 professional contacts across them, including 200 with verified work emails. Across the United States, Houston is the largest hub for this category (652 companies); Denver has 58.
This list covers company matches for oil and gas engineering firms 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 November 4, 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 20 largest oil and gas engineering firms based in Denver, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 102 contacts → | ||||
Exact match “As of January 1, 2017, Petroleum Field Services is rebranded as Ascent Geomatics Solutions.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 2 | 88 contacts → | ||||
Exact match “Enscicon is an award-winning engineering & construction staffing agency that specializes in the following sectors: • Oil and Gas • Power Generation and Delivery • Mining and…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 3 | 46 contacts → | ||||
Exact match “Integrity EPC specializes in comprehensive asset inspection, mechanical integrity, engineering services, pipeline compliance, and technology solutions.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 4 | 36 contacts → | ||||
Exact match “Campos brand of companies offers vertically integrated EPC, Programmatic Management, Staffing, and Management Consulting Solutions.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 5 | 16 contacts → | ||||
Exact match “Freezer Engineering, What We Do We are a full-service multidiscipline engineering firm based in Houston & Denver, delivering EPCM solutions from initial design through…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 6 | 15 contacts → | ||||
Exact match “About Us CVG is a leading North America workforce solutions provider to the Energy, Oil & Gas, Industrial and EPC industries.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 7 | 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 · Nov 4, 2026 · View company records in RevenueBase | |||||
| 8 | 6 contacts → | ||||
Exact match “ValveSystems has been a trusted ally to the pipeline and midstream oil & gas industries since 1986 and works to provide consistent, centralized technical valve and instrumentation…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Denali brings an outstanding team to fill a variety of roles including owner's engineer, project management, multidiscipline design, field engineering and commissioning.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “With over 50 years of combined in-house Corporate Land experience, both on the operations side and administration side, at two of the most prominent and successful E&P Operators…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 12 | 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 · Nov 4, 2026 · View company records in RevenueBase | |||||
| 13 | 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 · Nov 4, 2026 · View company records in RevenueBase | |||||
| 14 | 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 · Nov 4, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “PETROMAN ENERGY has extensive experience in recruiting and selecting highly qualified engineers, operators and executive level positions in the Oil and Gas Industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “InDZone Consulting LLC delivers comprehensive completions engineering services that help E&P operators manage subsurface risk, improve well performance, and maximize capital…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “1776 Design, LLC is a Colorado-based oil and gas consulting company specializing in 3D piping design, 2D drafting services, on-site construction support, skid design, and asset…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Specializing in oil and gas services providers, architects and engineers, construction and design contractors and business consultants; Denver-based Hill Program Managers, a…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “PetroNerds is an oil and gas consulting and advisory shop specializing in upstream market intelligence.” Recorded in the RevenueBase company graph · Nov 4, 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 “oil and gas engineering firms”. 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 20 of 58 oil and gas engineering firms based in Denver, United States
See the full list, filter by size, metro and specialty, and access 200 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oil and gas engineering firms based in Denver, United States at a glance
As of Nov 4, 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 58 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 “oil and gas engineering firms” 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 200 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 4, 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.
Oil and gas engineering firms by metro in the United States
- Oil and gas engineering firms in Houston652
- Oil and gas engineering firms in Midland89
- Oil and gas engineering firms in Lafayette45
- Oil and gas engineering firms in Tulsa45
- Oil and gas engineering firms in Dallas43
- Oil and gas engineering firms in Katy39
- Oil and gas engineering firms in The Woodlands38
- Oil and gas engineering firms in Austin37
- Oil and gas engineering firms in Spring37
- Oil and gas engineering firms in Odessa35
- Oil and gas engineering firms in Sugar Land33
- Oil and gas engineering firms in Oklahoma City28
- Oil and gas engineering firms in Fort Worth26
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 “oil and gas engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oil and gas engineering firms are there based in Denver, United States?
RevenueBase identified 58 company matches for oil and gas engineering firms associated with Denver, United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Petroleum Field Services, LLC 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 oil and gas engineering firms?
Houston leads the United States with 652 company records, followed by Midland (89) and Denver (58).
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 200 professional contacts with verified work emails tracked across these 58 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 4, 2026.
Ready to reach these companies? Verified emails and direct dials for all 58 oil and gas engineering firms based in Denver, United States. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Oil and gas engineering firms based in Luanda, Angola
- Oil and gas engineering firms based in Buenos Aires, Argentina
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- Oil and gas engineering firms based in Sydney, Australia
Company intelligence · public preview
Top 20 oil and gas engineering firms 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 58 matching company records for oil and gas engineering firms based in Denver, United States, with 790 tracked contacts and 200 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 4, 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 20 oil and gas engineering firms 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 |  Petroleum Field Services, LLCascentgeomatics.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 102 contacts → |
“As of January 1, 2017, Petroleum Field Services is rebranded as Ascent Geomatics Solutions.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Enscicon Corporationenscicon.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 88 contacts → |
“Enscicon is an award-winning engineering & construction staffing agency that specializes in the following sectors: • Oil and Gas • Power Generation and Delivery • Mining and…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Integrity EPCintegrityepc.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 46 contacts → |
“Integrity EPC specializes in comprehensive asset inspection, mechanical integrity, engineering services, pipeline compliance, and technology solutions.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Camposcamposcompanies.comHQ: Denver, CO, United StatesReported employees: 501-1,000 | Denver, CO, United States | 501-1,000 | Exact match | 36 contacts → |
“Campos brand of companies offers vertically integrated EPC, Programmatic Management, Staffing, and Management Consulting Solutions.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Freezer Engineering LLCfreezerengineering.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 16 contacts → |
“Freezer Engineering, What We Do We are a full-service multidiscipline engineering firm based in Houston & Denver, delivering EPCM solutions from initial design through…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Campos CVG Staffing Solutionscvgstaffingsolutions.comHQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 15 contacts → |
“About Us CVG is a leading North America workforce solutions provider to the Energy, Oil & Gas, Industrial and EPC industries.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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 · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Valvesystems INCvalvesystemsinc.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 6 contacts → |
“ValveSystems has been a trusted ally to the pipeline and midstream oil & gas industries since 1986 and works to provide consistent, centralized technical valve and instrumentation…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Denali Engineering Servicesdenaliengineers.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 6 contacts → |
“Denali brings an outstanding team to fill a variety of roles including owner's engineer, project management, multidiscipline design, field engineering and commissioning.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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. | |||||
| 11 |  Adaptive Edge, LLCadaptiveedge.ioHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 4 contacts → |
“With over 50 years of combined in-house Corporate Land experience, both on the operations side and administration side, at two of the most prominent and successful E&P Operators…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  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 · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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 · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Lago Petroleum Consultinglagopc.comHQ: Denver, United StatesReported employees: 1-10 | Denver, 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 · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Petroman Energypetromanenergy.comHQ: Denver, United StatesReported employees: 11-50 | Denver, United States | 11-50 | Exact match | 3 contacts → |
“PETROMAN ENERGY has extensive experience in recruiting and selecting highly qualified engineers, operators and executive level positions in the Oil and Gas Industry.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Indzone Consulting LLCindzoneco.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 2 contacts → |
“InDZone Consulting LLC delivers comprehensive completions engineering services that help E&P operators manage subsurface risk, improve well performance, and maximize capital…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  1776 Design LLC1776design.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 2 contacts → |
“1776 Design, LLC is a Colorado-based oil and gas consulting company specializing in 3D piping design, 2D drafting services, on-site construction support, skid design, and asset…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  OIL And GAS Advisors, LLCoagadvisors.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Hill Program Managers LLChillprograms.comHQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 1 contacts → |
“Specializing in oil and gas services providers, architects and engineers, construction and design contractors and business consultants; Denver-based Hill Program Managers, a…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Petronerdspetronerds.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 1 contacts → |
“PetroNerds is an oil and gas consulting and advisory shop specializing in upstream market intelligence.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 58 company matches
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Oil and gas engineering firms: dataset insights
November 4, 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
58 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 58 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 4, 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 ↗
Oil and gas engineering firms by metro in the United States
- Oil and gas engineering firms in Houston652
- Oil and gas engineering firms in Midland89
- Oil and gas engineering firms in Lafayette45
- Oil and gas engineering firms in Tulsa45
- Oil and gas engineering firms in Dallas43
- Oil and gas engineering firms in Katy39
- Oil and gas engineering firms in The Woodlands38
- Oil and gas engineering firms in Austin37
- Oil and gas engineering firms in Spring37
- Oil and gas engineering firms in Odessa35
- Oil and gas engineering firms in Sugar Land33
- Oil and gas engineering firms in Oklahoma City28
- Oil and gas engineering firms in Fort Worth26
Questions about this company list
What does Exact match mean for oil and gas engineering firms?
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 oil and gas engineering firms did RevenueBase find based in Denver, United States?
The saved snapshot records 58 matching company records, 790 tracked contacts and 200 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 4, 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
Oil and gas engineering firms by geography
- Oil and gas engineering firms based in Luanda, Angola
- Oil and gas engineering firms based in Buenos Aires, Argentina
- Oil and gas engineering firms based in Brisbane, Australia
- Oil and gas engineering firms based in Melbourne, Australia
- Oil and gas engineering firms based in Perth, Australia
- Oil and gas engineering firms based in Sydney, Australia
- Oil and gas engineering firms based in Baku, Azerbaijan
- Oil and gas engineering firms based in Belo Horizonte, Brazil
- Oil and gas engineering firms based in Campinas, Brazil
- Oil and gas engineering firms based in Curitiba, Brazil
- Oil and gas engineering firms based in Porto Alegre, Brazil
- Oil and gas engineering firms based in Recife, Brazil
Cite this list
RevenueBase Data Team. Top 20 oil and gas engineering firms based in Denver, United States. Snapshot: November 4, 2026. https://revenuebase.ai/companies/oil-and-gas-engineering-firms/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
- Oil and gas engineering firms based in Luanda, Angola
- Oil and gas engineering firms based in Buenos Aires, Argentina
- Oil and gas engineering firms based in Brisbane, Australia
- Oil and gas engineering firms based in Melbourne, Australia
- Oil and gas engineering firms based in Perth, Australia
- Oil and gas engineering firms based in Sydney, Australia
Company intelligence · public preview
Top 20 oil and gas engineering firms based in Denver, United States
RevenueBase records 58 matching company records for oil and gas engineering firms based in Denver, United States, with 790 tracked contacts and 200 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 4, 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 20 oil and gas engineering firms 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 | Petroleum Field Services, LLCascentgeomatics.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 102 contacts → |
“As of January 1, 2017, Petroleum Field Services is rebranded as Ascent Geomatics Solutions.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Enscicon Corporationenscicon.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 88 contacts → |
“Enscicon is an award-winning engineering & construction staffing agency that specializes in the following sectors: • Oil and Gas • Power Generation and Delivery • Mining and…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Integrity EPCintegrityepc.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 46 contacts → |
“Integrity EPC specializes in comprehensive asset inspection, mechanical integrity, engineering services, pipeline compliance, and technology solutions.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Camposcamposcompanies.com HQ: Denver, CO, United StatesReported employees: 501-1,000 | Denver, CO, United States | 501-1,000 | Exact match | 36 contacts → |
“Campos brand of companies offers vertically integrated EPC, Programmatic Management, Staffing, and Management Consulting Solutions.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Freezer Engineering LLCfreezerengineering.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 16 contacts → |
“Freezer Engineering, What We Do We are a full-service multidiscipline engineering firm based in Houston & Denver, delivering EPCM solutions from initial design through…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Campos CVG Staffing Solutionscvgstaffingsolutions.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 15 contacts → |
“About Us CVG is a leading North America workforce solutions provider to the Energy, Oil & Gas, Industrial and EPC industries.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Valvesystems INCvalvesystemsinc.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 6 contacts → |
“ValveSystems has been a trusted ally to the pipeline and midstream oil & gas industries since 1986 and works to provide consistent, centralized technical valve and instrumentation…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Denali Engineering Servicesdenaliengineers.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 6 contacts → |
“Denali brings an outstanding team to fill a variety of roles including owner's engineer, project management, multidiscipline design, field engineering and commissioning.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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. | |||||
| 11 | Adaptive Edge, LLCadaptiveedge.io HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 4 contacts → |
“With over 50 years of combined in-house Corporate Land experience, both on the operations side and administration side, at two of the most prominent and successful E&P Operators…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Lago Petroleum Consultinglagopc.com HQ: Denver, United StatesReported employees: 1-10 | Denver, 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 · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Petroman Energypetromanenergy.com HQ: Denver, United StatesReported employees: 11-50 | Denver, United States | 11-50 | Exact match | 3 contacts → |
“PETROMAN ENERGY has extensive experience in recruiting and selecting highly qualified engineers, operators and executive level positions in the Oil and Gas Industry.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Indzone Consulting LLCindzoneco.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 2 contacts → |
“InDZone Consulting LLC delivers comprehensive completions engineering services that help E&P operators manage subsurface risk, improve well performance, and maximize capital…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 1776 Design LLC1776design.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 2 contacts → |
“1776 Design, LLC is a Colorado-based oil and gas consulting company specializing in 3D piping design, 2D drafting services, on-site construction support, skid design, and asset…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | OIL And GAS Advisors, LLCoagadvisors.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Hill Program Managers LLChillprograms.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 1 contacts → |
“Specializing in oil and gas services providers, architects and engineers, construction and design contractors and business consultants; Denver-based Hill Program Managers, a…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Petronerdspetronerds.com HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 1 contacts → |
“PetroNerds is an oil and gas consulting and advisory shop specializing in upstream market intelligence.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 58 company matches
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Oil and gas engineering firms: dataset insights
November 4, 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
58 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 58 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 4, 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 ↗
Oil and gas engineering firms by metro in the United States
- Oil and gas engineering firms in Houston652
- Oil and gas engineering firms in Midland89
- Oil and gas engineering firms in Lafayette45
- Oil and gas engineering firms in Tulsa45
- Oil and gas engineering firms in Dallas43
- Oil and gas engineering firms in Katy39
- Oil and gas engineering firms in The Woodlands38
- Oil and gas engineering firms in Austin37
- Oil and gas engineering firms in Spring37
- Oil and gas engineering firms in Odessa35
- Oil and gas engineering firms in Sugar Land33
- Oil and gas engineering firms in Oklahoma City28
- Oil and gas engineering firms in Fort Worth26
Questions about this company list
What does Exact match mean for oil and gas engineering firms?
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 oil and gas engineering firms did RevenueBase find based in Denver, United States?
The saved snapshot records 58 matching company records, 790 tracked contacts and 200 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 4, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 oil and gas engineering firms based in Denver, United States. Snapshot: November 4, 2026. https://revenuebase.ai/companies/oil-and-gas-engineering-firms/united-states/denver.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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