Company lists · Data refreshed September 2026
Top 25 Petrochemical consulting firms based in the United States
RevenueBase identified 884 company matches for petrochemical consulting firms associated with the United States as of September 2026 and tracks 19,906 professional contacts across them, including 5,877 with verified work emails. Houston is the largest hub.
This list covers company matches for petrochemical consulting firms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 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 petrochemical consulting firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 545 contacts → | ||||
Exact match “Becht partners with industrial operators across the energy and process sectors to solve complex challenges that impact safety, reliability, and profitability.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 532 contacts → | ||||
Exact match “Ingenero's goal is to be the best process engineering firm by delivering the highest quality service and software solutions at the lowest cost.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 501 contacts → | ||||
Exact match “RICHARD is a full-service engineering, procurement and construction firm in the petrochemical and refining industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 475 contacts → | ||||
Exact match “Turn2 Specialty Companies is the premier provider of specialty turnaround services in the refining, petrochemical, and power industries.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 456 contacts → | ||||
Exact match “Jacam Catalyst offers a full range of oilfield chemical manufacturing, blending, formulating, analysis, and R&D capabilities.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 440 contacts → | ||||
Exact match “Ketjen is a provider of advanced catalyst solutions to leading producers in the petrochemical and refining industries.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 420 contacts → | ||||
Exact match “ReCon was established in 1995 and has matured as a high quality and competitive engineering consulting firm providing engineering design and project management services to the…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 419 contacts → | ||||
Exact match “As part of the Quanta Services Family of Companies (NYSE: PWR)- Stronghold provides the safest, leanest, most efficient, quality solutions for the refinery, petrochemical and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 409 contacts → | ||||
Exact match “Imperative Chemical Partners is the largest privately held oilfield chemical services company in North America.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 304 contacts → | ||||
Exact match “KAP Project Services is a leading project management and consulting firm serving the petrochemical, power, LNG, pharmaceutical, and oil & gas industries.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 275 contacts → | ||||
Exact match “AltairStrickland is a specialty mechanical contracting company serving the refining, petrochemical, power and fertilizer industries.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 253 contacts → | ||||
Exact match “For more than 40 years, M&H has been a trusted source for oil & gas consulting services that maximize value for clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 250 contacts → | ||||
Exact match “INEOS is a global manufacturer of petrochemicals, specialty chemicals and oil products.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 232 contacts → | ||||
Exact match “Tanknology is the world's largest provider of tank testing and environmental compliance services for petroleum systems.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 230 contacts → | ||||
Exact match “Chemtex is a global engineering and technology company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 218 contacts → | ||||
Exact match “With over five decades of proven experience, Seneca Companies prides itself in being a full-service provider of petroleum storage and dispensing systems, environmental consulting…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 195 contacts → | ||||
Exact match “We don’t just make chemicals.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 187 contacts → | ||||
Exact match “For 80 years, Oscar W.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 186 contacts → | ||||
Exact match “Sigma Engineers and Constructors (SEC) is a professional engineering firm that provides specifically tailored services to meet the needs of North America's oil, gas, and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 183 contacts → | ||||
Exact match “Engineering & Inspection Services (EIS) is a multidisciplinary engineering firm offering Engineering & Design, Field Services, Inspection & Mechanical Integrity, and Technology…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 174 contacts → | ||||
Exact match “Envent Corporation is the industry leader in environmental services for the petrochemical industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 152 contacts → | ||||
Exact match “Founded in 1956, Fritz Industries is an employee owned company that has grown into an international research and manufacturing company serving oilfield customers worldwide.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 151 contacts → | ||||
Exact match “GRSA is a full service professional engineering company providing process and detailed engineering services for a broad range of upstream, midstream, and downstream petrochemical…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 134 contacts → | ||||
Exact match “PetroTel is recognized worldwide as an industry leader in enhanced oil recovery, reservoir characterization and simulation, coalbed methane, production, and exploration…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 129 contacts → | ||||
Exact match “We, Pyramid E&C provide Modular, Digital and Sustainable Hydrocarbon processing solutions from last 25 years and have executed more than 700 projects worldwide.” Recorded in the RevenueBase company graph · Sep 29, 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 “petrochemical consulting 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 25 of 884 petrochemical consulting firms based in the United States
See the full list, filter by size, metro and specialty, and access 5,877 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Petrochemical consulting firms based in the United States at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 884 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “petrochemical consulting 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 5,877 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 29, 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.
Petrochemical consulting firms by metro
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 “petrochemical consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many petrochemical consulting firms are there based in the United States?
RevenueBase identified 884 company matches for petrochemical consulting firms associated with the 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?
BECHT tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most petrochemical consulting firms?
Houston leads with 194 company records, followed by Dallas (16) and The Woodlands (15).
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 5,877 professional contacts with verified work emails tracked across these 884 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 884 petrochemical consulting firms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Petrochemical consulting firms by geography
- Petrochemical consulting firms based in Rio De Janeiro, Brazil
- Petrochemical consulting firms based in Calgary, Canada
- Petrochemical consulting firms based in Mumbai, India
- Petrochemical consulting firms based in Tehran, Iran
- Petrochemical consulting firms based in Singapore, Singapore
- Petrochemical consulting firms based in Dubai, United Arab Emirates
- Petrochemical consulting firms based in London, United Kingdom
- Petrochemical consulting firms based in Houston, United States
- Petrochemical consulting firms based in Argentina
- Petrochemical consulting firms based in Australia
- Petrochemical consulting firms based in Belgium
- Petrochemical consulting firms based in 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
- Petrochemical consulting firms based in Rio De Janeiro, Brazil
- Petrochemical consulting firms based in Calgary, Canada
- Petrochemical consulting firms based in Mumbai, India
- Petrochemical consulting firms based in Tehran, Iran
- Petrochemical consulting firms based in Singapore, Singapore
- Petrochemical consulting firms based in Dubai, United Arab Emirates
Company intelligence · public preview
Top 25 petrochemical consulting firms based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 884 matching company records for petrochemical consulting firms based in the United States, with 19,906 tracked contacts and 5,877 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 29, 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 petrochemical consulting firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  BECHTbecht.comHQ: Liberty Corner, NJ, United StatesReported employees: 501-1,000 | Liberty Corner, NJ, United States | 501-1,000 | Exact match | 545 contacts → |
“Becht partners with industrial operators across the energy and process sectors to solve complex challenges that impact safety, reliability, and profitability.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ingeneroingenero.comHQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 532 contacts → |
“Ingenero's goal is to be the best process engineering firm by delivering the highest quality service and software solutions at the lowest cost.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Richardrichardepc.com HQ: Beaumont, TX, United StatesReported employees: 1,001-5,000 | Beaumont, TX, United States | 1,001-5,000 | Exact match | 501 contacts → |
“RICHARD is a full-service engineering, procurement and construction firm in the petrochemical and refining industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Turn2 Specialty Companiesturn2sc.com HQ: Baytown, TX, United StatesReported employees: 1,001-5,000 | Baytown, TX, United States | 1,001-5,000 | Exact match | 475 contacts → |
“Turn2 Specialty Companies is the premier provider of specialty turnaround services in the refining, petrochemical, and power industries.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Jacam Catalystjacamcatalyst.com HQ: Gardendale, TX, United StatesReported employees: 1,001-5,000 | Gardendale, TX, United States | 1,001-5,000 | Exact match | 456 contacts → |
“Jacam Catalyst offers a full range of oilfield chemical manufacturing, blending, formulating, analysis, and R&D capabilities.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ketjen Corporationketjen.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 440 contacts → |
“Ketjen is a provider of advanced catalyst solutions to leading producers in the petrochemical and refining industries.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Recon Management Services, INCrecon-group.comHQ: Sulphur, LA, United StatesReported employees: 501-1,000 | Sulphur, LA, United States | 501-1,000 | Exact match | 420 contacts → |
“ReCon was established in 1995 and has matured as a high quality and competitive engineering consulting firm providing engineering design and project management services to the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  The Stronghold Companiesthestrongholdcompanies.comHQ: La Porte, TX, United StatesReported employees: 5,001-10,000 | La Porte, TX, United States | 5,001-10,000 | Exact match | 419 contacts → |
“As part of the Quanta Services Family of Companies (NYSE: PWR)- Stronghold provides the safest, leanest, most efficient, quality solutions for the refinery, petrochemical and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Imperative Chemical Partnersimperativechemicals.com HQ: Midland, TX, United StatesReported employees: 501-1,000 | Midland, TX, United States | 501-1,000 | Exact match | 409 contacts → |
“Imperative Chemical Partners is the largest privately held oilfield chemical services company in North America.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  KAP Project Services, LTDkapproservices.comHQ: Deer Park, TX, United StatesReported employees: 201-500 | Deer Park, TX, United States | 201-500 | Exact match | 304 contacts → |
“KAP Project Services is a leading project management and consulting firm serving the petrochemical, power, LNG, pharmaceutical, and oil & gas industries.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Altairstrickland, LLCaltairstrickland.comHQ: La Porte, TX, United StatesReported employees: 201-500 | La Porte, TX, United States | 201-500 | Exact match | 275 contacts → |
“AltairStrickland is a specialty mechanical contracting company serving the refining, petrochemical, power and fertilizer industries.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  M&hmhes.comHQ: Spring, TX, United StatesReported employees: 201-500 | Spring, TX, United States | 201-500 | Exact match | 253 contacts → |
“For more than 40 years, M&H has been a trusted source for oil & gas consulting services that maximize value for clients.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ineos Olefins & Polymers Usa, LLCineos.comHQ: League City, TX, United StatesReported employees: 1,001-5,000 | League City, TX, United States | 1,001-5,000 | Exact match | 250 contacts → |
“INEOS is a global manufacturer of petrochemicals, specialty chemicals and oil products.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Tanknologytanknology.comHQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 232 contacts → |
“Tanknology is the world's largest provider of tank testing and environmental compliance services for petroleum systems.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Chemtexchemtexus.comHQ: Wilmington, NC, United StatesReported employees: 201-500 | Wilmington, NC, United States | 201-500 | Exact match | 230 contacts → |
“Chemtex is a global engineering and technology company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Seneca Companies, INCsenecaco.com HQ: Des Moines, IA, United StatesReported employees: 201-500 | Des Moines, IA, United States | 201-500 | Exact match | 218 contacts → |
“With over five decades of proven experience, Seneca Companies prides itself in being a full-service provider of petroleum storage and dispensing systems, environmental consulting…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  GFS Chemicalsgfschemicals.comHQ: Powell, OH, United StatesReported employees: 51-200 | Powell, OH, United States | 51-200 | Exact match | 195 contacts → |
“We don’t just make chemicals.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Oscar W. Larson Companyowlservices.comHQ: Clarkston, MI, United StatesReported employees: 1,001-5,000 | Clarkston, MI, United States | 1,001-5,000 | Exact match | 187 contacts → |
“For 80 years, Oscar W.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Sigma Engineers And Constructorssigmaec.comHQ: Baton Rouge, United StatesReported employees: 51-200 | Baton Rouge, United States | 51-200 | Exact match | 186 contacts → |
“Sigma Engineers and Constructors (SEC) is a professional engineering firm that provides specifically tailored services to meet the needs of North America's oil, gas, and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Engineering & Inspection Services, LLCeisllc.netHQ: Metairie, LA, United StatesReported employees: 201-500 | Metairie, LA, United States | 201-500 | Exact match | 183 contacts → |
“Engineering & Inspection Services (EIS) is a multidisciplinary engineering firm offering Engineering & Design, Field Services, Inspection & Mechanical Integrity, and Technology…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Envent Corporationenventcorporation.comHQ: La Porte, TX, United StatesReported employees: 201-500 | La Porte, TX, United States | 201-500 | Exact match | 174 contacts → |
“Envent Corporation is the industry leader in environmental services for the petrochemical industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Fritz Industriesfritzind.comHQ: Mesquite, TX, United StatesReported employees: 201-500 | Mesquite, TX, United States | 201-500 | Exact match | 152 contacts → |
“Founded in 1956, Fritz Industries is an employee owned company that has grown into an international research and manufacturing company serving oilfield customers worldwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  GRSAgrsaeng.comHQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 151 contacts → |
“GRSA is a full service professional engineering company providing process and detailed engineering services for a broad range of upstream, midstream, and downstream petrochemical…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Petrotelpetrotel.comHQ: Plano, TX, United StatesReported employees: 51-200 | Plano, TX, United States | 51-200 | Exact match | 134 contacts → |
“PetroTel is recognized worldwide as an industry leader in enhanced oil recovery, reservoir characterization and simulation, coalbed methane, production, and exploration…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Pyramid E&cpyramidenc.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 129 contacts → |
“We, Pyramid E&C provide Modular, Digital and Sustainable Hydrocarbon processing solutions from last 25 years and have executed more than 700 projects worldwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 884 company matches
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Petrochemical consulting firms: dataset insights
September 29, 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
884 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 884 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 29, 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 ↗
Petrochemical consulting firms by metro
Questions about this company list
What does Exact match mean for petrochemical consulting 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 petrochemical consulting firms did RevenueBase find based in the United States?
The saved snapshot records 884 matching company records, 19,906 tracked contacts and 5,877 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 29, 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
Petrochemical consulting firms by geography
- Petrochemical consulting firms based in Rio De Janeiro, Brazil
- Petrochemical consulting firms based in Calgary, Canada
- Petrochemical consulting firms based in Mumbai, India
- Petrochemical consulting firms based in Tehran, Iran
- Petrochemical consulting firms based in Singapore, Singapore
- Petrochemical consulting firms based in Dubai, United Arab Emirates
- Petrochemical consulting firms based in London, United Kingdom
- Petrochemical consulting firms based in Houston, United States
- Petrochemical consulting firms based in Argentina
- Petrochemical consulting firms based in Australia
- Petrochemical consulting firms based in Belgium
- Petrochemical consulting firms based in Brazil
Cite this list
RevenueBase Data Team. Top 25 petrochemical consulting firms based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/petrochemical-consulting-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Petrochemical consulting firms based in Rio De Janeiro, Brazil
- Petrochemical consulting firms based in Calgary, Canada
- Petrochemical consulting firms based in Mumbai, India
- Petrochemical consulting firms based in Tehran, Iran
- Petrochemical consulting firms based in Singapore, Singapore
- Petrochemical consulting firms based in Dubai, United Arab Emirates
Company intelligence · public preview
Top 25 petrochemical consulting firms based in the United States
RevenueBase records 884 matching company records for petrochemical consulting firms based in the United States, with 19,906 tracked contacts and 5,877 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 29, 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 petrochemical consulting firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | BECHTbecht.com HQ: Liberty Corner, NJ, United StatesReported employees: 501-1,000 | Liberty Corner, NJ, United States | 501-1,000 | Exact match | 545 contacts → |
“Becht partners with industrial operators across the energy and process sectors to solve complex challenges that impact safety, reliability, and profitability.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ingeneroingenero.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 532 contacts → |
“Ingenero's goal is to be the best process engineering firm by delivering the highest quality service and software solutions at the lowest cost.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Richardrichardepc.com HQ: Beaumont, TX, United StatesReported employees: 1,001-5,000 | Beaumont, TX, United States | 1,001-5,000 | Exact match | 501 contacts → |
“RICHARD is a full-service engineering, procurement and construction firm in the petrochemical and refining industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Turn2 Specialty Companiesturn2sc.com HQ: Baytown, TX, United StatesReported employees: 1,001-5,000 | Baytown, TX, United States | 1,001-5,000 | Exact match | 475 contacts → |
“Turn2 Specialty Companies is the premier provider of specialty turnaround services in the refining, petrochemical, and power industries.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Jacam Catalystjacamcatalyst.com HQ: Gardendale, TX, United StatesReported employees: 1,001-5,000 | Gardendale, TX, United States | 1,001-5,000 | Exact match | 456 contacts → |
“Jacam Catalyst offers a full range of oilfield chemical manufacturing, blending, formulating, analysis, and R&D capabilities.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ketjen Corporationketjen.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 440 contacts → |
“Ketjen is a provider of advanced catalyst solutions to leading producers in the petrochemical and refining industries.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Recon Management Services, INCrecon-group.com HQ: Sulphur, LA, United StatesReported employees: 501-1,000 | Sulphur, LA, United States | 501-1,000 | Exact match | 420 contacts → |
“ReCon was established in 1995 and has matured as a high quality and competitive engineering consulting firm providing engineering design and project management services to the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Stronghold Companiesthestrongholdcompanies.com HQ: La Porte, TX, United StatesReported employees: 5,001-10,000 | La Porte, TX, United States | 5,001-10,000 | Exact match | 419 contacts → |
“As part of the Quanta Services Family of Companies (NYSE: PWR)- Stronghold provides the safest, leanest, most efficient, quality solutions for the refinery, petrochemical and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Imperative Chemical Partnersimperativechemicals.com HQ: Midland, TX, United StatesReported employees: 501-1,000 | Midland, TX, United States | 501-1,000 | Exact match | 409 contacts → |
“Imperative Chemical Partners is the largest privately held oilfield chemical services company in North America.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KAP Project Services, LTDkapproservices.com HQ: Deer Park, TX, United StatesReported employees: 201-500 | Deer Park, TX, United States | 201-500 | Exact match | 304 contacts → |
“KAP Project Services is a leading project management and consulting firm serving the petrochemical, power, LNG, pharmaceutical, and oil & gas industries.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Altairstrickland, LLCaltairstrickland.com HQ: La Porte, TX, United StatesReported employees: 201-500 | La Porte, TX, United States | 201-500 | Exact match | 275 contacts → |
“AltairStrickland is a specialty mechanical contracting company serving the refining, petrochemical, power and fertilizer industries.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | M&hmhes.com HQ: Spring, TX, United StatesReported employees: 201-500 | Spring, TX, United States | 201-500 | Exact match | 253 contacts → |
“For more than 40 years, M&H has been a trusted source for oil & gas consulting services that maximize value for clients.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ineos Olefins & Polymers Usa, LLCineos.com HQ: League City, TX, United StatesReported employees: 1,001-5,000 | League City, TX, United States | 1,001-5,000 | Exact match | 250 contacts → |
“INEOS is a global manufacturer of petrochemicals, specialty chemicals and oil products.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Tanknologytanknology.com HQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 232 contacts → |
“Tanknology is the world's largest provider of tank testing and environmental compliance services for petroleum systems.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Chemtexchemtexus.com HQ: Wilmington, NC, United StatesReported employees: 201-500 | Wilmington, NC, United States | 201-500 | Exact match | 230 contacts → |
“Chemtex is a global engineering and technology company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Seneca Companies, INCsenecaco.com HQ: Des Moines, IA, United StatesReported employees: 201-500 | Des Moines, IA, United States | 201-500 | Exact match | 218 contacts → |
“With over five decades of proven experience, Seneca Companies prides itself in being a full-service provider of petroleum storage and dispensing systems, environmental consulting…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | GFS Chemicalsgfschemicals.com HQ: Powell, OH, United StatesReported employees: 51-200 | Powell, OH, United States | 51-200 | Exact match | 195 contacts → |
“We don’t just make chemicals.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Oscar W. Larson Companyowlservices.com HQ: Clarkston, MI, United StatesReported employees: 1,001-5,000 | Clarkston, MI, United States | 1,001-5,000 | Exact match | 187 contacts → |
“For 80 years, Oscar W.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sigma Engineers And Constructorssigmaec.com HQ: Baton Rouge, United StatesReported employees: 51-200 | Baton Rouge, United States | 51-200 | Exact match | 186 contacts → |
“Sigma Engineers and Constructors (SEC) is a professional engineering firm that provides specifically tailored services to meet the needs of North America's oil, gas, and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Engineering & Inspection Services, LLCeisllc.net HQ: Metairie, LA, United StatesReported employees: 201-500 | Metairie, LA, United States | 201-500 | Exact match | 183 contacts → |
“Engineering & Inspection Services (EIS) is a multidisciplinary engineering firm offering Engineering & Design, Field Services, Inspection & Mechanical Integrity, and Technology…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Envent Corporationenventcorporation.com HQ: La Porte, TX, United StatesReported employees: 201-500 | La Porte, TX, United States | 201-500 | Exact match | 174 contacts → |
“Envent Corporation is the industry leader in environmental services for the petrochemical industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Fritz Industriesfritzind.com HQ: Mesquite, TX, United StatesReported employees: 201-500 | Mesquite, TX, United States | 201-500 | Exact match | 152 contacts → |
“Founded in 1956, Fritz Industries is an employee owned company that has grown into an international research and manufacturing company serving oilfield customers worldwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | GRSAgrsaeng.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 151 contacts → |
“GRSA is a full service professional engineering company providing process and detailed engineering services for a broad range of upstream, midstream, and downstream petrochemical…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Petrotelpetrotel.com HQ: Plano, TX, United StatesReported employees: 51-200 | Plano, TX, United States | 51-200 | Exact match | 134 contacts → |
“PetroTel is recognized worldwide as an industry leader in enhanced oil recovery, reservoir characterization and simulation, coalbed methane, production, and exploration…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Pyramid E&cpyramidenc.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 129 contacts → |
“We, Pyramid E&C provide Modular, Digital and Sustainable Hydrocarbon processing solutions from last 25 years and have executed more than 700 projects worldwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Petrochemical consulting firms: dataset insights
September 29, 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
884 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 884 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 29, 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 ↗
Petrochemical consulting firms by metro
Questions about this company list
What does Exact match mean for petrochemical consulting 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 petrochemical consulting firms did RevenueBase find based in the United States?
The saved snapshot records 884 matching company records, 19,906 tracked contacts and 5,877 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 29, 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
Petrochemical consulting firms by geography
- Petrochemical consulting firms based in Rio De Janeiro, Brazil
- Petrochemical consulting firms based in Calgary, Canada
- Petrochemical consulting firms based in Mumbai, India
- Petrochemical consulting firms based in Tehran, Iran
- Petrochemical consulting firms based in Singapore, Singapore
- Petrochemical consulting firms based in Dubai, United Arab Emirates
- Petrochemical consulting firms based in London, United Kingdom
- Petrochemical consulting firms based in Houston, United States
- Petrochemical consulting firms based in Argentina
- Petrochemical consulting firms based in Australia
- Petrochemical consulting firms based in Belgium
- Petrochemical consulting firms based in Brazil
Cite this list
RevenueBase Data Team. Top 25 petrochemical consulting firms based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/petrochemical-consulting-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Petrochemical consulting firms based in Rio De Janeiro, Brazil
- Petrochemical consulting firms based in Calgary, Canada
- Petrochemical consulting firms based in Mumbai, India
- Petrochemical consulting firms based in Tehran, Iran
- Petrochemical consulting firms based in Singapore, Singapore
- Petrochemical consulting firms based in Dubai, United Arab Emirates