Company lists · Data refreshed November 2026
Top 25 Research and development refining services based in the United States
RevenueBase identified 184 company matches for research and development refining services associated with the United States as of November 2026 and tracks 2,186 professional contacts across them, including 498 with verified work emails. Houston is the largest hub.
This list covers company matches for research and development refining services 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 November 6, 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 research and development refining services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 239 contacts → | ||||
Exact match “Chemical Engineering Partners (CEP) is a world leader in used oil re-refining designs and process technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 143 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 122 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 106 contacts → | ||||
Exact match “Calcasieu Refining Co is an oil & energy company based out of 4359 W Tank Farm Rd, Lake Charles, LA, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 42 contacts → | ||||
Exact match “Coking.com operates as an independent voice in the oil industry focusing on safety, profitability, and driving the overall well-being of refineries to new levels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 33 contacts → | ||||
Exact match “We are a research and development firm with a focus on engineering and design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 25 contacts → | ||||
Exact match “Innovative Drive is uniquely positioned to be able to provide complex engineering solutions at any stage in the R&D process.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 25 contacts → | ||||
Exact match “Novateur Research Solutions specializes in breakthrough innovation and solutions for government and commercial clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 24 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 24 contacts → | ||||
Exact match “We are nimble team of engineers with over 30 years of engineering experience and a track record of delivering high-quality engineering solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 24 contacts → | ||||
Exact match “Norton Engineering Consultants(NEC) is a leading engineering consulting firm helping our clients to operate more efficiently, safely, and with reduced environmental footprint.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 20 contacts → | ||||
Exact match “Ascent Engineering, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “Analytical Engineering, Inc (AEI) has been a market leader in engine and engine component development since 1994.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “Downstream Advisors is a professional consulting firm specialized in the technical, commercial and financial aspects of the downstream petroleum industries – refining, marketing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Founded in 2015, Steadfast Labs is committed to scientific integrity by continuing to involve the best and brightest scientific minds in our business and processes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “Environex provides expert consulting in catalytic reaction engineering, catalytic air pollution control, platinum group metals, refining and mineral processing technology…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “IMPACT is a technology development and commercialization firm specializing in chemical engineering, advanced materials, metallurgical processes, and industrial biotechnology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “Product Engineering R&D, Services and Consulting” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “VERGENT PRODUCTS was founded 15 years ago on two core principles; exceptional client experience and the engagement of a diverse team of experts focused on continually elevating…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Fossil Energy Research Corp is a Consulting, R&D company located in 23342 S Pointe Dr # C, Laguna Hills, California, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “Knechtel is one of the largest full-service international consulting firms supporting Innovation and Product Development from ideation through commercialization since 1957.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Refining and Petrochemical Development Technologies was formed to provide testing and fabrication services to the refining, petrochemical and energy industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “Structural, Pressure Barrier, and Functional Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “AMINDON OFFERS A CONVENIENT ONE STEP PROCESS TO ENABLE SUCCESSFUL NEW PRODUCT DEVELOPMENT AMINDON provides superior chemical know-how to design new chemical compounds and solve…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “research and development refining services”. 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 184 research and development refining services based in the United States
See the full list, filter by size, metro and specialty, and access 498 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Research and development refining services based in the United States at a glance
As of Nov 6, 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 184 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 “research and development refining services” 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 498 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
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 “research and development refining services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many research and development refining services are there based in the United States?
RevenueBase identified 184 company matches for research and development refining services associated with the 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?
Chemical Engineering Partners tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most research and development refining services?
Houston leads with 11 company records, followed by Chicago (4) and Golden (4).
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 498 professional contacts with verified work emails tracked across these 184 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 184 research and development refining services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Research and development refining services by geography
- Research and development refining services based in Brazil
- Research and development refining services based in Canada
- Research and development refining services based in Germany
- Research and development refining services based in India
- Research and development refining services based in Italy
- Research and development refining services based in the United Kingdom
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Research and development refining services based in Brazil
- Research and development refining services based in Canada
- Research and development refining services based in Germany
- Research and development refining services based in India
- Research and development refining services based in Italy
- Research and development refining services based in the United Kingdom
Company intelligence · public preview
Top 25 research and development refining services 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 184 matching company records for research and development refining services based in the United States, with 2,186 tracked contacts and 498 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 research and development refining services 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 |  Chemical Engineering Partnersceptechnology.comHQ: Irvine, CA, United StatesReported employees: Not recorded | Irvine, CA, United States | Not recorded | Exact match | 239 contacts → |
“Chemical Engineering Partners (CEP) is a world leader in used oil re-refining designs and process technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hazen Research, INChazenresearch.comHQ: Golden, CO, United StatesReported employees: 51-200 | Golden, CO, United States | 51-200 | Exact match | 143 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  TDA Research, INCtda.comHQ: Golden, CO, United StatesReported employees: 51-200 | Golden, CO, United States | 51-200 | Exact match | 122 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Calcasieu Refining Companycalcasieurefining.comHQ: Lake Charles, LA, United StatesReported employees: 51-200 | Lake Charles, LA, United States | 51-200 | Exact match | 106 contacts → |
“Calcasieu Refining Co is an oil & energy company based out of 4359 W Tank Farm Rd, Lake Charles, LA, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Coking.com INCcoking.comHQ: Bellingham, WA, United StatesReported employees: Not recorded | Bellingham, WA, United States | Not recorded | Exact match | 42 contacts → |
“Coking.com operates as an independent voice in the oil industry focusing on safety, profitability, and driving the overall well-being of refineries to new levels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Resodyn Corporationresodyn.comHQ: Butte, MT, United StatesReported employees: 11-50 | Butte, MT, United States | 11-50 | Exact match | 33 contacts → |
“We are a research and development firm with a focus on engineering and design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Innovative Drive Corporationinnovativedrive.comHQ: Reno, CA, United StatesReported employees: 11-50 | Reno, CA, United States | 11-50 | Exact match | 25 contacts → |
“Innovative Drive is uniquely positioned to be able to provide complex engineering solutions at any stage in the R&D process.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Novateur Research Solutionsnovateurresearch.comHQ: Ashburn, VA, United StatesReported employees: 11-50 | Ashburn, VA, United States | 11-50 | Exact match | 25 contacts → |
“Novateur Research Solutions specializes in breakthrough innovation and solutions for government and commercial clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Knighthawk Engineering, INCknighthawk.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Swope Design Solutionsswopedesignsolutions.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 24 contacts → |
“We are nimble team of engineers with over 30 years of engineering experience and a track record of delivering high-quality engineering solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Norton Engineering Consultants, INCnortonengr.comHQ: Fairfield, LA, United StatesReported employees: 11-50 | Fairfield, LA, United States | 11-50 | Exact match | 24 contacts → |
“Norton Engineering Consultants(NEC) is a leading engineering consulting firm helping our clients to operate more efficiently, safely, and with reduced environmental footprint.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ascent Engineering INCascentengineering.comHQ: Houston, SC, United StatesReported employees: 11-50 | Houston, SC, United States | 11-50 | Exact match | 20 contacts → |
“Ascent Engineering, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Analytical Engineering Inc., AEIaei-tech.comHQ: Columbus, IN, United StatesReported employees: 11-50 | Columbus, IN, United States | 11-50 | Exact match | 18 contacts → |
“Analytical Engineering, Inc (AEI) has been a market leader in engine and engine component development since 1994.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Downstream Advisors INCdownstreamadvisors.comHQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 17 contacts → |
“Downstream Advisors is a professional consulting firm specialized in the technical, commercial and financial aspects of the downstream petroleum industries – refining, marketing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Steadfast Labssteadfastlabs.comHQ: Hazel Park, MI, United StatesReported employees: 11-50 | Hazel Park, MI, United States | 11-50 | Exact match | 16 contacts → |
“Founded in 2015, Steadfast Labs is committed to scientific integrity by continuing to involve the best and brightest scientific minds in our business and processes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Environex, INCenvironex.comHQ: Malvern, PA, United StatesReported employees: 11-50 | Malvern, PA, United States | 11-50 | Exact match | 15 contacts → |
“Environex provides expert consulting in catalytic reaction engineering, catalytic air pollution control, platinum group metals, refining and mineral processing technology…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Envantage, INCenvantage.comHQ: Cleveland, TX, United StatesReported employees: 11-50 | Cleveland, TX, United States | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Impact Technology Developmentimpact-td.comHQ: Devens, MA, United StatesReported employees: 11-50 | Devens, MA, United States | 11-50 | Exact match | 12 contacts → |
“IMPACT is a technology development and commercialization firm specializing in chemical engineering, advanced materials, metallurgical processes, and industrial biotechnology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Breezewarebreezeware.netHQ: Roswell, GA, United StatesReported employees: 11-50 | Roswell, GA, United States | 11-50 | Exact match | 12 contacts → |
“Product Engineering R&D, Services and Consulting” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Technology Driven Productsvergentproducts.comHQ: Loveland, CO, United StatesReported employees: 51-200 | Loveland, CO, United States | 51-200 | Exact match | 10 contacts → |
“VERGENT PRODUCTS was founded 15 years ago on two core principles; exceptional client experience and the engagement of a diverse team of experts focused on continually elevating…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Fossil Energy Research Corpferco.comHQ: Laguna Hills, CA, United StatesReported employees: 11-50 | Laguna Hills, CA, United States | 11-50 | Exact match | 9 contacts → |
“Fossil Energy Research Corp is a Consulting, R&D company located in 23342 S Pointe Dr # C, Laguna Hills, California, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Knechtel INCknechtel.comHQ: Skokie, IL, United StatesReported employees: 11-50 | Skokie, IL, United States | 11-50 | Exact match | 9 contacts → |
“Knechtel is one of the largest full-service international consulting firms supporting Innovation and Product Development from ideation through commercialization since 1957.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  RPD Technologiesrpdtechnologies.comHQ: Crosby, TX, United StatesReported employees: 11-50 | Crosby, TX, United States | 11-50 | Exact match | 9 contacts → |
“Refining and Petrochemical Development Technologies was formed to provide testing and fabrication services to the refining, petrochemical and energy industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Mechanical Research & Design, INCmechanicalresearch.comHQ: Manitowoc, WI, United StatesReported employees: 11-50 | Manitowoc, WI, United States | 11-50 | Exact match | 8 contacts → |
“Structural, Pressure Barrier, and Functional Solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Amindon INCamindon.comHQ: Tarrytown, NY, United StatesReported employees: 1-10 | Tarrytown, NY, United States | 1-10 | Exact match | 7 contacts → |
“AMINDON OFFERS A CONVENIENT ONE STEP PROCESS TO ENABLE SUCCESSFUL NEW PRODUCT DEVELOPMENT AMINDON provides superior chemical know-how to design new chemical compounds and solve…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 184 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Research and development refining services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
184 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 184 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for research and development refining services?
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 research and development refining services did RevenueBase find based in the United States?
The saved snapshot records 184 matching company records, 2,186 tracked contacts and 498 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Research and development refining services by geography
- Research and development refining services based in Brazil
- Research and development refining services based in Canada
- Research and development refining services based in Germany
- Research and development refining services based in India
- Research and development refining services based in Italy
- Research and development refining services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 research and development refining services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/research-and-development-refining-services/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
- Research and development refining services based in Brazil
- Research and development refining services based in Canada
- Research and development refining services based in Germany
- Research and development refining services based in India
- Research and development refining services based in Italy
- Research and development refining services based in the United Kingdom
Company intelligence · public preview
Top 25 research and development refining services based in the United States
RevenueBase records 184 matching company records for research and development refining services based in the United States, with 2,186 tracked contacts and 498 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 research and development refining services 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 | Chemical Engineering Partnersceptechnology.com HQ: Irvine, CA, United StatesReported employees: Not recorded | Irvine, CA, United States | Not recorded | Exact match | 239 contacts → |
“Chemical Engineering Partners (CEP) is a world leader in used oil re-refining designs and process technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hazen Research, INChazenresearch.com HQ: Golden, CO, United StatesReported employees: 51-200 | Golden, CO, United States | 51-200 | Exact match | 143 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | TDA Research, INCtda.com HQ: Golden, CO, United StatesReported employees: 51-200 | Golden, CO, United States | 51-200 | Exact match | 122 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Calcasieu Refining Companycalcasieurefining.com HQ: Lake Charles, LA, United StatesReported employees: 51-200 | Lake Charles, LA, United States | 51-200 | Exact match | 106 contacts → |
“Calcasieu Refining Co is an oil & energy company based out of 4359 W Tank Farm Rd, Lake Charles, LA, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Coking.com INCcoking.com HQ: Bellingham, WA, United StatesReported employees: Not recorded | Bellingham, WA, United States | Not recorded | Exact match | 42 contacts → |
“Coking.com operates as an independent voice in the oil industry focusing on safety, profitability, and driving the overall well-being of refineries to new levels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Resodyn Corporationresodyn.com HQ: Butte, MT, United StatesReported employees: 11-50 | Butte, MT, United States | 11-50 | Exact match | 33 contacts → |
“We are a research and development firm with a focus on engineering and design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Innovative Drive Corporationinnovativedrive.com HQ: Reno, CA, United StatesReported employees: 11-50 | Reno, CA, United States | 11-50 | Exact match | 25 contacts → |
“Innovative Drive is uniquely positioned to be able to provide complex engineering solutions at any stage in the R&D process.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Novateur Research Solutionsnovateurresearch.com HQ: Ashburn, VA, United StatesReported employees: 11-50 | Ashburn, VA, United States | 11-50 | Exact match | 25 contacts → |
“Novateur Research Solutions specializes in breakthrough innovation and solutions for government and commercial clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Knighthawk Engineering, INCknighthawk.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Swope Design Solutionsswopedesignsolutions.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 24 contacts → |
“We are nimble team of engineers with over 30 years of engineering experience and a track record of delivering high-quality engineering solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Norton Engineering Consultants, INCnortonengr.com HQ: Fairfield, LA, United StatesReported employees: 11-50 | Fairfield, LA, United States | 11-50 | Exact match | 24 contacts → |
“Norton Engineering Consultants(NEC) is a leading engineering consulting firm helping our clients to operate more efficiently, safely, and with reduced environmental footprint.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ascent Engineering INCascentengineering.com HQ: Houston, SC, United StatesReported employees: 11-50 | Houston, SC, United States | 11-50 | Exact match | 20 contacts → |
“Ascent Engineering, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Analytical Engineering Inc., AEIaei-tech.com HQ: Columbus, IN, United StatesReported employees: 11-50 | Columbus, IN, United States | 11-50 | Exact match | 18 contacts → |
“Analytical Engineering, Inc (AEI) has been a market leader in engine and engine component development since 1994.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Downstream Advisors INCdownstreamadvisors.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 17 contacts → |
“Downstream Advisors is a professional consulting firm specialized in the technical, commercial and financial aspects of the downstream petroleum industries – refining, marketing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Steadfast Labssteadfastlabs.com HQ: Hazel Park, MI, United StatesReported employees: 11-50 | Hazel Park, MI, United States | 11-50 | Exact match | 16 contacts → |
“Founded in 2015, Steadfast Labs is committed to scientific integrity by continuing to involve the best and brightest scientific minds in our business and processes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Environex, INCenvironex.com HQ: Malvern, PA, United StatesReported employees: 11-50 | Malvern, PA, United States | 11-50 | Exact match | 15 contacts → |
“Environex provides expert consulting in catalytic reaction engineering, catalytic air pollution control, platinum group metals, refining and mineral processing technology…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Envantage, INCenvantage.com HQ: Cleveland, TX, United StatesReported employees: 11-50 | Cleveland, TX, United States | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Impact Technology Developmentimpact-td.com HQ: Devens, MA, United StatesReported employees: 11-50 | Devens, MA, United States | 11-50 | Exact match | 12 contacts → |
“IMPACT is a technology development and commercialization firm specializing in chemical engineering, advanced materials, metallurgical processes, and industrial biotechnology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Breezewarebreezeware.net HQ: Roswell, GA, United StatesReported employees: 11-50 | Roswell, GA, United States | 11-50 | Exact match | 12 contacts → |
“Product Engineering R&D, Services and Consulting” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Technology Driven Productsvergentproducts.com HQ: Loveland, CO, United StatesReported employees: 51-200 | Loveland, CO, United States | 51-200 | Exact match | 10 contacts → |
“VERGENT PRODUCTS was founded 15 years ago on two core principles; exceptional client experience and the engagement of a diverse team of experts focused on continually elevating…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fossil Energy Research Corpferco.com HQ: Laguna Hills, CA, United StatesReported employees: 11-50 | Laguna Hills, CA, United States | 11-50 | Exact match | 9 contacts → |
“Fossil Energy Research Corp is a Consulting, R&D company located in 23342 S Pointe Dr # C, Laguna Hills, California, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Knechtel INCknechtel.com HQ: Skokie, IL, United StatesReported employees: 11-50 | Skokie, IL, United States | 11-50 | Exact match | 9 contacts → |
“Knechtel is one of the largest full-service international consulting firms supporting Innovation and Product Development from ideation through commercialization since 1957.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | RPD Technologiesrpdtechnologies.com HQ: Crosby, TX, United StatesReported employees: 11-50 | Crosby, TX, United States | 11-50 | Exact match | 9 contacts → |
“Refining and Petrochemical Development Technologies was formed to provide testing and fabrication services to the refining, petrochemical and energy industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mechanical Research & Design, INCmechanicalresearch.com HQ: Manitowoc, WI, United StatesReported employees: 11-50 | Manitowoc, WI, United States | 11-50 | Exact match | 8 contacts → |
“Structural, Pressure Barrier, and Functional Solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Amindon INCamindon.com HQ: Tarrytown, NY, United StatesReported employees: 1-10 | Tarrytown, NY, United States | 1-10 | Exact match | 7 contacts → |
“AMINDON OFFERS A CONVENIENT ONE STEP PROCESS TO ENABLE SUCCESSFUL NEW PRODUCT DEVELOPMENT AMINDON provides superior chemical know-how to design new chemical compounds and solve…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 184 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Research and development refining services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
184 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 184 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for research and development refining services?
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 research and development refining services did RevenueBase find based in the United States?
The saved snapshot records 184 matching company records, 2,186 tracked contacts and 498 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Research and development refining services by geography
- Research and development refining services based in Brazil
- Research and development refining services based in Canada
- Research and development refining services based in Germany
- Research and development refining services based in India
- Research and development refining services based in Italy
- Research and development refining services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 research and development refining services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/research-and-development-refining-services/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
- Research and development refining services based in Brazil
- Research and development refining services based in Canada
- Research and development refining services based in Germany
- Research and development refining services based in India
- Research and development refining services based in Italy
- Research and development refining services based in the United Kingdom