Company lists · Data refreshed September 2026
Top 25 Upstream oil and gas IT services based in the Netherlands
RevenueBase identified 57 upstream oil and gas IT services headquartered in the Netherlands as of September 2026 and tracks 1,409 professional contacts across them, including 647 with verified work emails. The Hague is the largest hub.
This list covers upstream oil and gas IT services headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 upstream oil and gas IT services based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 594 contacts → | ||||
Indirect evidence “To maximize results Sitech helps companies in the processing and chemical industries and companies in the energy sector to grow and develop further.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 225 contacts → | ||||
Strong evidence “The WellGear Group provides a full range of high-quality services for both Onshore & Offshore to the international Oil & Gas, Petrochemical and Geothermal industries.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 94 contacts → | ||||
Indirect evidence “The Paradigm Group was established in the Netherlands in 2009 to develop a number of ‘new generation’ well intervention technologies.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 84 contacts → | ||||
Indirect evidence “An established provider of Well Intervention services to the Energy Industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 50 contacts → | ||||
Strong evidence “Triple specializes in consulting services and provision of staff to the energy, oil, gas, chemical, power and related processing industries.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 49 contacts → | ||||
Indirect evidence “Do you want to reduce costs, having safer processes, fewer emissions, and work more efficiently?” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 48 contacts → | ||||
Strong evidence “WFR is a full range service provider to the oil & gas and energy industries.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 37 contacts → | ||||
Strong evidence “Bottomline is the only company in the Oil & Gas market that is not only selling her own developed software, for the optimization of bulk transport with trucks with compartments…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 19 contacts → | ||||
Indirect evidence “We are a company in the petrochemical and geothermal industry who is specialized in the maintenance and re-certification of equipment used in these industries such as- High…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 16 contacts → | ||||
Indirect evidence “E info@ipco.nl - T +31(0)78 65 21 - W Bent u op zoek naar producten voor het verbinden, onderhouden, repareren, reinigen, uitbreiden, testen en aanleggen van pijpleidingen…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 16 contacts → | ||||
Indirect evidence “Organisations must be able to blindly trust their computer firm.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 15 contacts → | ||||
Strong evidence “Cataly Partners is a successful firm for consultancy and interim professionals with high profile clients from sectors oil, gas, energy and process industry, terminals and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 13 contacts → | ||||
Indirect evidence “Vector MM is a boutique consultancy company consisting of about 15 highly educated and trained engineers.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 7 contacts → | ||||
Indirect evidence “PDS was founded in the early nineties with a mission to help Petroleum Industry Leaders build competitive edge technology and drive business transformation programmes across their…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 5 contacts → | ||||
Indirect evidence “Fenix Consulting Delft is an engineering consulting company in the energy industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 5 contacts → | ||||
Strong evidence “Providing Total Fluid Management Solutions/Consulting for the Oil & Gas Industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Indirect evidence “WellSpec delivers engineering and advisory services to drilling and well intervention organisations to help create value from their wells, across the full well lifecycle.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 contacts → | ||||
Strong evidence “EMIS provides proficient engineering capability to the oil and gas industry, offering innovative solutions and technical excellence to its customers in all facets of project…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Indirect evidence “Bohr Instrument Services is a provider of (explosion-proof) DRILL-PRO "Total drilling Information Systems" to ensure safe and efficient drilling operations, capture, log and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Strong evidence “Contax Technical Support started in 1998 as a welding company and provision technical support in the oil, gas, offshore and maritime industry and has be specialized in providing…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Strong evidence “Much of the oil and gas production facilities are now either approaching or ageing far past its operational life expectancy.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: upstream oil and gas IT services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names upstream oil and gas IT services.
- Partial evidence
- Its own public description names part of upstream oil and gas IT services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name upstream oil and gas IT services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 57 upstream oil and gas IT services based in the Netherlands
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 647 reachable decision-makers.
Free signup · no credit card
Upstream oil and gas IT services based in the Netherlands at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 57 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among upstream oil and gas IT services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the Netherlands whose own description of what they do matches “upstream oil and gas IT services”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names upstream oil and gas IT services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among upstream oil and gas IT services, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 647 across the full list. 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.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names upstream oil and gas IT services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many upstream oil and gas IT services are there based in the Netherlands?
RevenueBase identified 57 upstream oil and gas IT services headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Sitech, headquartered in Rd, tops this list with the largest team on record.
Which city has the most upstream oil and gas IT services?
The Hague leads with 6 headquartered companies, followed by Amsterdam (4) and Emmen (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 647 verified decision-maker contacts tracked across these 57 companies.
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 57 upstream oil and gas IT services based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
Upstream oil and gas IT services by geography
- Upstream oil and gas IT services based in Rio De Janeiro, Brazil
- Upstream oil and gas IT services based in Calgary, Canada
- Upstream oil and gas IT services based in Edmonton, Canada
- Upstream oil and gas IT services based in Bogota, Colombia
- Upstream oil and gas IT services based in Cairo, Egypt
- Upstream oil and gas IT services based in Mumbai, India
- Upstream oil and gas IT services based in Tehran, Iran
- Upstream oil and gas IT services based in Kuala Lumpur, Malaysia
- Upstream oil and gas IT services based in Villahermosa, Mexico
- Upstream oil and gas IT services based in Lagos, Nigeria
- Upstream oil and gas IT services based in Port Harcourt, Nigeria
- Upstream oil and gas IT services based in Stavanger, Norway
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 Smart Search, 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
- Upstream oil and gas IT services based in Rio De Janeiro, Brazil
- Upstream oil and gas IT services based in Calgary, Canada
- Upstream oil and gas IT services based in Edmonton, Canada
- Upstream oil and gas IT services based in Bogota, Colombia
- Upstream oil and gas IT services based in Cairo, Egypt
- Upstream oil and gas IT services based in Mumbai, India