Company lists · Data refreshed October 2026

Top 25 Downstream oil automation companies worldwide

Name: Downstream oil automation companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 7,134 companies tracked

RevenueBase identified 7,134 company matches for downstream oil automation companies worldwide as of October 2026 and tracks 285,595 professional contacts across them, including 74,381 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for downstream oil automation companies 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 October 11, 2026. Country and city lists for downstream oil automation companies 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 Oct 11, 2026 How this list was built

7,134Companies

285,595Contacts tracked

74,381Verified emails

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The 25 largest downstream oil automation companies worldwide

Ranked by team size

Top 25 of 7,134 company matches for downstream oil automation companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SLB	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	10001+	73,403 contacts →
	Exact match “SLB is a global technology company that has driven energy innovation for more than a century.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	NOV	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	10001+	30,910 contacts →
	Exact match “NOV delivers technology-driven solutions to empower the global energy industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	Aker Solutions	Exact match	Fornebu, NorwayHQ recorded Oct 11, 2026	10001+	16,152 contacts →
	Exact match “Aker Solutions is a global engineering and technology company known for delivering complex energy projects with trusted quality and predictable results.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Yokogawa India Limited	Exact match	Bangalore, IndiaHQ recorded Oct 11, 2026	1,001-5,000	1,851 contacts →
	Exact match “Yokogawa India Limited, incorporated in 1987, is an affiliate of Yokogawa Electric Corporation, Japan, having strong marketing and service network across India.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	ANTON	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 11, 2026	5,001-10,000	1,419 contacts →
	Exact match “Anton Oilfield Services Group (hereinafter as “Anton”) is the world's leading integrated oilfield technology service company that provides clients with a full range of products…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Spartan Controls	Exact match	Calgary, AB, CanadaHQ recorded Oct 11, 2026	1,001-5,000	1,296 contacts →
	Exact match “Spartan Controls is the leading provider of industrial automation, valves, measurement and process control technology and solutions in Western Canada.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Englobal	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	201-500	1,203 contacts →
	Exact match “Who We Are Englobal Founded in 1985, ENGlobal (NASDAQ: ENG) is a specialty engineering services firm that focuses on automation solutions and select EPCM projects for the energy…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Welltec	Exact match	Allerød, DenmarkHQ recorded Oct 11, 2026	501-1,000	1,084 contacts →
	Exact match “Welltec® is a global technology company that develops and provides efficient, hi-tech solutions for the energy industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Proserv	Exact match	Aberdeen, United KingdomHQ recorded Oct 11, 2026	501-1,000	965 contacts →
	Exact match “Proserv is the controls technology partner powering progress across the global energy sector.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Celeros Flow Technology	Exact match	Charlotte, NC, United StatesHQ recorded Oct 11, 2026	1,001-5,000	946 contacts →
	Exact match “Your "FULL-LIFECYCLE" Partner for Sustainable Flow Technology Solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	IMI Process Automation	Exact match	Birmingham, United KingdomHQ recorded Oct 11, 2026	1,001-5,000	916 contacts →
	Exact match “We engineer advanced automation solutions that improve efficiency, sustainability and safety in severe service applications, including oil and gas, power, and marine.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Intech Automation & Intelligence	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	501-1,000	899 contacts →
	Exact match “INTECH Automation & Intelligence is a globally renowned industrial automation & digitalization technology company.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Samson Group	Exact match	Frankfurt, GermanyHQ recorded Oct 11, 2026	1,001-5,000	891 contacts →
	Exact match “SAMSON, a market leader in control valves for industrial processes, has been successful in instrumentation and controls for over 100 years.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Awc, INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 11, 2026	501-1,000	870 contacts →
	Exact match “We love our customers and are committed to providing Better Automation and Controls Solutions, Products, Engineering, Services and Support to them.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Innovex	Exact match	Humble, TX, United StatesHQ recorded Oct 11, 2026	1,001-5,000	843 contacts →
	Exact match “Innovex International, Inc (NYSE: INVX) is a Houston-based company established in 2024 following the merger of Dril-Quip, Inc and Innovex Downhole Solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	Propak Systems LTD	Exact match	Airdrie, AB, CanadaHQ recorded Oct 11, 2026	1,001-5,000	814 contacts →
	Exact match “Welcome to Propak Systems Since inception in 1976, Propak Systems, a privately owned Canadian company, has established a solid reputation in the energy processing sector by…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Honeywell Sundyne	Exact match	Arvada, CO, United StatesHQ recorded Oct 11, 2026	501-1,000	791 contacts →
	Exact match “Honeywell Sundyne manufactures highly reliable engineered pumps and compressors for global companies in upstream and midstream oil and gas production, refining, petrochemical…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Puffer-Sweiven	Exact match	Stafford, TX, United StatesHQ recorded Oct 11, 2026	501-1,000	707 contacts →
	Exact match “Puffer‑Sweiven has supported process operations for over 80 years-helping facilities run safer, smarter, and more reliably.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	Delta Corporation	Exact match	Usa, United KingdomHQ recorded Oct 11, 2026	501-1,000	700 contacts →
	Exact match “Delta Corporation specializes in the design and manufacture of API-compliant wellhead equipment and pressure control systems for both onshore and offshore oil and gas operations.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Smec Automation	Exact match	Kochi, IndiaHQ recorded Oct 11, 2026	501-1,000	677 contacts →
	Exact match “Welcome to SMEC Automation, where engineering excellence meets innovation.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	EMEC	Exact match	Cairo, EgyptHQ recorded Oct 11, 2026	501-1,000	664 contacts →
	Exact match “EMEC is a regional oil and gas services company built on more than four decades of operational experience, regional insight, and deep technical expertise.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Worldwide Oilfield Machine	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1,001-5,000	627 contacts →
	Exact match “Worldwide Oilfield Machine (WOM) is a multinational equipment manufacturer specializing in solutions for drilling, testing, production and intervention operations.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	Setpoint Integrated Solutions, INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 11, 2026	501-1,000	624 contacts →
	Exact match “Setpoint Integrated Solutions, a Vytl Company is a leading integrated solutions and services provider in the process control industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	W-Industries	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	501-1,000	573 contacts →
	Exact match “Our expertise encompasses the full spectrum of system technologies from pneumatic - hydraulic control systems to state of the art programmable solutions to chemical injection…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Lufkin Industries	Exact match	Missouri City, TX, United StatesHQ recorded Oct 11, 2026	1,001-5,000	572 contacts →
	Exact match “LUFKIN Industries, headquartered in Missouri City, Texas, is a leading global provider of rod lift optimization solutions, products, technologies, and services to the oil and gas…” Recorded in the RevenueBase company graph · Oct 11, 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 “downstream oil automation companies”. 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 7,134 downstream oil automation companies worldwide

See the full list, filter by size, metro and specialty, and access 74,381 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Downstream oil automation companies worldwide at a glance

As of Oct 11, 2026

26.0%Verified-email coverage

40.0Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · Houston

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

2,592

11-50

2,872

51-200

1,160

201-500

299

501-1,000

1,001-5,000

5,001-10,000

10001+

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 downstream oil automation companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “downstream oil automation companies” 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 74,381 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 October 11, 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.

Downstream oil automation companies by location

42 lists · largest first

Every Downstream oil automation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “downstream oil automation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downstream oil automation companies are there worldwide?

RevenueBase identified 7,134 company matches for downstream oil automation companies worldwide as of October 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?

SLB tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most downstream oil automation companies?

The United States leads with 1,174 companies, followed by India (597) and Brazil (399). Every downstream oil automation companies list by country and city is linked on this page.

Which city has the most downstream oil automation companies?

Houston leads with 205 company records, followed by Tehran (96) and Calgary (92).

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 74,381 professional contacts with verified work emails tracked across these 7,134 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 October 11, 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.