Company lists · Data refreshed November 2026

Top 25 Research and development refining services worldwide

RevenueBase identified 1,001 company matches for research and development refining services worldwide as of November 2026 and tracks 9,189 professional contacts across them, including 1,583 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for research and development refining services worldwide, 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. Country and city lists for research and development refining services follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,001Companies
9,189Contacts tracked
1,583Verified emails
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The 25 largest research and development refining services worldwide

Ranked by team size
Top 25 of 1,001 company matches for research and development refining services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDun, IndiaHQ recorded Nov 6, 2026201-500285 contacts →

Exact match

“One of the constituent laboratories of the Council of Scientific & Industrial Research (CSIR) It is devoted to multidisciplinary areas of Research and Development in the down…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026n/a239 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
3Exact matchGolden, CO, United StatesHQ recorded Nov 6, 202651-200143 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKingston, ON, CanadaHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“Kingston Process Metallurgy Inc.(KPM) is an integrated contract chemical process development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGolden, CO, United StatesHQ recorded Nov 6, 202651-200122 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLake Charles, LA, United StatesHQ recorded Nov 6, 202651-200106 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
7Exact matchPomacle, FranceHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“ARD is a service company, created in 1989, offering product & process development services (Process Design, Development, Scale up and CMO) in the fields of plant extraction, green…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“C-FER Technologies focuses on facilitating the use of leading edge technology by Oil & Gas and Pipeline operators involved in the development of very challenging resources, such…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCordeirópolis, BrazilHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Fabricamos e distribuímos produtos químicos para os mais diversos segmentos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCampinas, BrazilHQ recorded Nov 6, 202611-5083 contacts →

Exact match

“SimWorx is an engineering company focused on research and development applied to a variety of Industries, addressing the assessment and application of R&D efforts focused on the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMilan, ItalyHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“We believe innovation is creative thought without boundaries, like the limitless expanse of ocean and sky, so we called our company #BlueThink.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHouston, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“In late 2021 SGS acquired a majority stake in Sulphur Experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBornova, TürkiyeHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“At A Glance;* Oil & Gas Engineering Company,* Managed by Practicing Refinery Engineers,* Engineering Expertise that Minimizes Cost & Improves Process,* Over 100 Total Project…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“A specialist in R&D and innovation research: Blue Yonder has the facilities, the experts and the methodologies to Ignite, Develop and Deliver your innovation to market anywhere in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPamplona, SpainHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“NAITEC · Innovación inteligente para un futuro sostenible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLa Habana, CubaHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Somos un Centro dedicado a la prestación de servicios científico-técnicos en distintas ramas de la química, así como servicios técnicos de ingeniería y de consultoría.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLinz, AustriaHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“As a research and development service provider, the Linz Center of Mechatronics GmbH (LCM) reliably translates the latest research findings into marketable solutions and products…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRozelle, AustraliaHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“D+I is now Capgemini | Product design and engineering solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Tangent Design Engineering Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBellingham, WA, United StatesHQ recorded Nov 6, 2026n/a42 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
21Exact matchMonfalcone, ItalyHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Combining design, engineering, testing and prototype manufacturing, AIRWORKS is a unique partner for product development and innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMiñano, SpainHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Product & Process Development ( PPD ) is a R&D Spanish engineering company for third parties leader in the national market; we CREATE, DEVELOP, OPTIMIZE and INNOVATE…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBrno, Czech RepublicHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“BEAMS nabízí zázemí nejnovějších technologií (FUJI, SAKI, DAGE, PACE, ZEVAC, MUSASHI) včetně zázemí servisního týmu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchButte, MT, United StatesHQ recorded Nov 6, 202611-5033 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
25Exact matchAktau, KazakhstanHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“OPTIMUM performs a full cycle of R&D and Design & Engineering work for Oil & Gas Companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,001 research and development refining services worldwide

See the full list, filter by size, metro and specialty, and access 1,583 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Research and development refining services worldwide at a glance

As of Nov 6, 2026
17.2%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
625
11-50
262
51-200
74
201-500
20
501-1,000
10
1,001-5,000
6

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for research and development refining services are linked below.
What qualifies
Company records worldwide 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. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,583 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.

Research and development refining services by location

7 lists · largest first

Every Research and development refining services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 worldwide?

RevenueBase identified 1,001 company matches for research and development refining services worldwide 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?

Indian Institute Of Petroleum tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most research and development refining services?

The United States leads with 184 companies, followed by India (74) and Brazil (49). Every research and development refining services list by country and city is linked on this page.

Which city has the most research and development refining services?

Houston leads with 11 company records, followed by Tehran (10) and Istanbul (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,583 professional contacts with verified work emails tracked across these 1,001 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.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.