Company lists · Data refreshed October 2026
Top 23 Oil refinery contractors based in Sweden
RevenueBase identified 40 company matches for oil refinery contractors associated with Sweden as of October 2026 and tracks 1,443 professional contacts across them, including 664 with verified work emails. Gothenburg is the largest hub.
This list covers company matches for oil refinery contractors associated with Sweden, 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 22, 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 23 largest oil refinery contractors based in Sweden
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 805 contacts → | ||||
Exact match “ONE Nordic är en av Sveriges ledande leverantörer av tekniska tjänster, entreprenader och underhåll inom energisektorn.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 2 | 68 contacts → | ||||
Exact match “Välkommen till Blue Partner Vi är din partner när det kommer till teknik, management och bygg.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 3 | 57 contacts → | ||||
Exact match “Ingenjörsfirman Rörkraft har lång erfarenhet av rör- och anläggningsprojektering inom processanläggningar.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 4 | 46 contacts → | ||||
Exact match “Chematur Engineering AB, is situated in Karlskoga, Sweden.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Experience, dedication and an eye for the big picture.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “Projekterar, bygger, underhåller och sanerar drivmedelsanläggningar.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “We are a flexible and solution-oriented partner for demanding projects within the process industry and infrastructure.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “Engineering company delivering turnkey industrial plants to the energy sector.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 9 | 15 contacts → | ||||
Exact match “Rördesign offers technical consultant services in the business field process technique.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “Welcome to HEAD Engineering AB, We are an innovative engineering company offering services covering the full spectrum of the project life cycle from conceptual/technology…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “Vi är ett ungt tjänsteföretag med erfaren personal och nyckelpersoner som känner till branschen- Vårt fokus ligger på industri och byggsektorn och vi är en leverantör som bidrar…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Calambio Engineering AB is a consultant company working with energy and process technology.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “J2 Offshore is an Engineering Company with main focus on the Oil & Gas Industry: We provide a wide variety of engineering services to offshore companies in Europe and Asia.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “With our broad expertise and modern machinery, we deliver high-quality solutions to our customers, both nationally and internationally.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Oljeplanering är ett fristående konsultföretag vars främsta inriktning är projektering av rörinstallationer inom process- och petroleumindustrin.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “GEFA System offer high technology solutions for municipalities, industries and underground mines all over the world.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Telgra El AB is a company that specialises in service and installations.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “High Pressure Welding Sweden AB focus on manufacture and maintenance of pressure equipment.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Teknikkonsultföretag med roten i Malmfälten.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Vi är ett teknikkonsultbolag verksamma i byggbranschen.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Sweoptim is a consultant company that provides services to customers within the Energy and Process Industry.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Refining Your Process - Process Engineering in Practice Refining your Process, we add substantial value to your operation as proven in extensive case history.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Limitless Design Sweden AB is a quality-oriented corporation in the technology industry, focused on delivering innovative engineering solutions for the machinery and process…” Recorded in the RevenueBase company graph · Oct 22, 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 “oil refinery contractors”. 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 23 of 40 oil refinery contractors based in Sweden
See the full list, filter by size, metro and specialty, and access 664 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oil refinery contractors based in Sweden at a glance
As of Oct 22, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 40 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 Sweden whose business descriptions match “oil refinery contractors” 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 664 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 22, 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 “oil refinery contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oil refinery contractors are there based in Sweden?
RevenueBase identified 40 company matches for oil refinery contractors associated with Sweden 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?
ONE Nordic AB tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most oil refinery contractors?
Gothenburg leads with 9 company records, followed by Stockholm (6) and Karlstad (3).
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 664 professional contacts with verified work emails tracked across these 40 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 40 oil refinery contractors based in Sweden. Start with a free account, no credit card.
Download this list →Related lists
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Browse the directory
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
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- Lists A-Z
- New lists
- Oil refinery contractors based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 23 oil refinery contractors based in Sweden
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 40 matching company records for oil refinery contractors based in Sweden, with 1,443 tracked contacts and 664 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 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 23 oil refinery contractors based in Sweden
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 |  ONE Nordic ABone-nordic.seHQ: Malmö, SwedenReported employees: 1,001-5,000 | Malmö, Sweden | 1,001-5,000 | Exact match | 805 contacts → |
“ONE Nordic är en av Sveriges ledande leverantörer av tekniska tjänster, entreprenader och underhåll inom energisektorn.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Blue Partner ABbluepartner.seHQ: Västervik, SwedenReported employees: 51-200 | Västervik, Sweden | 51-200 | Exact match | 68 contacts → |
“Välkommen till Blue Partner Vi är din partner när det kommer till teknik, management och bygg.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ingenjörsfirman Rörkraftrorkraft.seHQ: Lund, SwedenReported employees: 51-200 | Lund, Sweden | 51-200 | Exact match | 57 contacts → |
“Ingenjörsfirman Rörkraft har lång erfarenhet av rör- och anläggningsprojektering inom processanläggningar.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Chematur Engineering ABchematur.seHQ: Karlskoga, SwedenReported employees: 51-200 | Karlskoga, Sweden | 51-200 | Exact match | 46 contacts → |
“Chematur Engineering AB, is situated in Karlskoga, Sweden.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Pidab ABpidab.comHQ: Gothenburg, SwedenReported employees: 11-50 | Gothenburg, Sweden | 11-50 | Exact match | 25 contacts → |
“Experience, dedication and an eye for the big picture.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  BR Solutions ABb-r.seHQ: Hisings Kärra, SwedenReported employees: 51-200 | Hisings Kärra, Sweden | 51-200 | Exact match | 21 contacts → |
“Projekterar, bygger, underhåller och sanerar drivmedelsanläggningar.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IPC Industriprojekt ABipc.se HQ: Stenungsund, SwedenReported employees: 11-50 | Stenungsund, Sweden | 11-50 | Exact match | 21 contacts → |
“We are a flexible and solution-oriented partner for demanding projects within the process industry and infrastructure.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Radscanradscan.seHQ: Västerås, SwedenReported employees: 11-50 | Västerås, Sweden | 11-50 | Exact match | 16 contacts → |
“Engineering company delivering turnkey industrial plants to the energy sector.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Rördesign I Göteborg ABrordesign.seHQ: Gothenburg, SwedenReported employees: 11-50 | Gothenburg, Sweden | 11-50 | Exact match | 15 contacts → |
“Rördesign offers technical consultant services in the business field process technique.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Head Engineering ABhead-engineering.se HQ: Nacka Strand, SwedenReported employees: 11-50 | Nacka Strand, Sweden | 11-50 | Exact match | 15 contacts → |
“Welcome to HEAD Engineering AB, We are an innovative engineering company offering services covering the full spectrum of the project life cycle from conceptual/technology…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  WIABwiab.seHQ: Karlstad, SwedenReported employees: 11-50 | Karlstad, Sweden | 11-50 | Exact match | 15 contacts → |
“Vi är ett ungt tjänsteföretag med erfaren personal och nyckelpersoner som känner till branschen- Vårt fokus ligger på industri och byggsektorn och vi är en leverantör som bidrar…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Calambio Engineering ABcalambio.seHQ: Alingsås, SwedenReported employees: 11-50 | Alingsås, Sweden | 11-50 | Exact match | 9 contacts → |
“Calambio Engineering AB is a consultant company working with energy and process technology.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  J2 Offshore Development ABj2offshore.seHQ: Gothenburg, SwedenReported employees: 11-50 | Gothenburg, Sweden | 11-50 | Exact match | 7 contacts → |
“J2 Offshore is an Engineering Company with main focus on the Oil & Gas Industry: We provide a wide variety of engineering services to offshore companies in Europe and Asia.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | EMPEemperor.se HQ: Karlstad, SwedenReported employees: 11-50 | Karlstad, Sweden | 11-50 | Exact match | 7 contacts → |
“With our broad expertise and modern machinery, we deliver high-quality solutions to our customers, both nationally and internationally.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  AB Oljeplaneringoljeplanering.seHQ: Älvsjö, SwedenReported employees: 1-10 | Älvsjö, Sweden | 1-10 | Exact match | 6 contacts → |
“Oljeplanering är ett fristående konsultföretag vars främsta inriktning är projektering av rörinstallationer inom process- och petroleumindustrin.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gefa System ABgefasystem.seHQ: Gällivare, SwedenReported employees: 1-10 | Gällivare, Sweden | 1-10 | Exact match | 5 contacts → |
“GEFA System offer high technology solutions for municipalities, industries and underground mines all over the world.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Telgra EL ABtelgra.seHQ: Nynäshamn, SwedenReported employees: 11-50 | Nynäshamn, Sweden | 11-50 | Exact match | 5 contacts → |
“Telgra El AB is a company that specialises in service and installations.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HP Welding Sweden ABhpwelding.se HQ: Sundsvall, SwedenReported employees: 11-50 | Sundsvall, Sweden | 11-50 | Exact match | 4 contacts → |
“High Pressure Welding Sweden AB focus on manufacture and maintenance of pressure equipment.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Erconsulterconsult.nuHQ: Gällivare, SwedenReported employees: 11-50 | Gällivare, Sweden | 11-50 | Exact match | 3 contacts → |
“Teknikkonsultföretag med roten i Malmfälten.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Enerva ABenerva.se HQ: Skoghall, SwedenReported employees: 1-10 | Skoghall, Sweden | 1-10 | Exact match | 3 contacts → |
“Vi är ett teknikkonsultbolag verksamma i byggbranschen.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Sweoptimsweoptim.seHQ: Gothenburg, SwedenReported employees: 1-10 | Gothenburg, Sweden | 1-10 | Exact match | 3 contacts → |
“Sweoptim is a consultant company that provides services to customers within the Energy and Process Industry.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hansson & Friborg Process Engineering ABhanssonfriborg.comHQ: Västra Frölunda, SwedenReported employees: 1-10 | Västra Frölunda, Sweden | 1-10 | Exact match | 2 contacts → |
“Refining Your Process - Process Engineering in Practice Refining your Process, we add substantial value to your operation as proven in extensive case history.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Limitless Design Sweden INClimitlessdesign.seHQ: Stockholm, SwedenReported employees: 1-10 | Stockholm, Sweden | 1-10 | Exact match | 2 contacts → |
“Limitless Design Sweden AB is a quality-oriented corporation in the technology industry, focused on delivering innovative engineering solutions for the machinery and process…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 40 company matches
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Oil refinery contractors: dataset insights
October 22, 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
40 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 Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 40 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: October 22, 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 oil refinery contractors?
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 oil refinery contractors did RevenueBase find based in Sweden?
The saved snapshot records 40 matching company records, 1,443 tracked contacts and 664 verified emails. The public preview displays 23 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: October 22, 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
Oil refinery contractors by geography
- Oil refinery contractors based in Buenos Aires, Argentina
- Oil refinery contractors based in Brisbane, Australia
- Oil refinery contractors based in Perth, Australia
- Oil refinery contractors based in Belo Horizonte, Brazil
- Oil refinery contractors based in Curitiba, Brazil
- Oil refinery contractors based in Rio De Janeiro, Brazil
- Oil refinery contractors based in Salvador, Brazil
- Oil refinery contractors based in Sao Paulo, Brazil
- Oil refinery contractors based in Calgary, Canada
- Oil refinery contractors based in Edmonton, Canada
- Oil refinery contractors based in Bogota, Colombia
- Oil refinery contractors based in Cairo, Egypt
Browse the directory
Cite this list
RevenueBase Data Team. Top 23 oil refinery contractors based in Sweden. Snapshot: October 22, 2026. https://revenuebase.ai/companies/oil-refinery-contractors/sweden.
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
- Oil refinery contractors based in Buenos Aires, Argentina
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- Oil refinery contractors based in Perth, Australia
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Company intelligence · public preview
Top 23 oil refinery contractors based in Sweden
RevenueBase records 40 matching company records for oil refinery contractors based in Sweden, with 1,443 tracked contacts and 664 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 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 23 oil refinery contractors based in Sweden
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 | ONE Nordic ABone-nordic.se HQ: Malmö, SwedenReported employees: 1,001-5,000 | Malmö, Sweden | 1,001-5,000 | Exact match | 805 contacts → |
“ONE Nordic är en av Sveriges ledande leverantörer av tekniska tjänster, entreprenader och underhåll inom energisektorn.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Blue Partner ABbluepartner.se HQ: Västervik, SwedenReported employees: 51-200 | Västervik, Sweden | 51-200 | Exact match | 68 contacts → |
“Välkommen till Blue Partner Vi är din partner när det kommer till teknik, management och bygg.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ingenjörsfirman Rörkraftrorkraft.se HQ: Lund, SwedenReported employees: 51-200 | Lund, Sweden | 51-200 | Exact match | 57 contacts → |
“Ingenjörsfirman Rörkraft har lång erfarenhet av rör- och anläggningsprojektering inom processanläggningar.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Chematur Engineering ABchematur.se HQ: Karlskoga, SwedenReported employees: 51-200 | Karlskoga, Sweden | 51-200 | Exact match | 46 contacts → |
“Chematur Engineering AB, is situated in Karlskoga, Sweden.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pidab ABpidab.com HQ: Gothenburg, SwedenReported employees: 11-50 | Gothenburg, Sweden | 11-50 | Exact match | 25 contacts → |
“Experience, dedication and an eye for the big picture.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | BR Solutions ABb-r.se HQ: Hisings Kärra, SwedenReported employees: 51-200 | Hisings Kärra, Sweden | 51-200 | Exact match | 21 contacts → |
“Projekterar, bygger, underhåller och sanerar drivmedelsanläggningar.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IPC Industriprojekt ABipc.se HQ: Stenungsund, SwedenReported employees: 11-50 | Stenungsund, Sweden | 11-50 | Exact match | 21 contacts → |
“We are a flexible and solution-oriented partner for demanding projects within the process industry and infrastructure.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Radscanradscan.se HQ: Västerås, SwedenReported employees: 11-50 | Västerås, Sweden | 11-50 | Exact match | 16 contacts → |
“Engineering company delivering turnkey industrial plants to the energy sector.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rördesign I Göteborg ABrordesign.se HQ: Gothenburg, SwedenReported employees: 11-50 | Gothenburg, Sweden | 11-50 | Exact match | 15 contacts → |
“Rördesign offers technical consultant services in the business field process technique.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Head Engineering ABhead-engineering.se HQ: Nacka Strand, SwedenReported employees: 11-50 | Nacka Strand, Sweden | 11-50 | Exact match | 15 contacts → |
“Welcome to HEAD Engineering AB, We are an innovative engineering company offering services covering the full spectrum of the project life cycle from conceptual/technology…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | WIABwiab.se HQ: Karlstad, SwedenReported employees: 11-50 | Karlstad, Sweden | 11-50 | Exact match | 15 contacts → |
“Vi är ett ungt tjänsteföretag med erfaren personal och nyckelpersoner som känner till branschen- Vårt fokus ligger på industri och byggsektorn och vi är en leverantör som bidrar…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Calambio Engineering ABcalambio.se HQ: Alingsås, SwedenReported employees: 11-50 | Alingsås, Sweden | 11-50 | Exact match | 9 contacts → |
“Calambio Engineering AB is a consultant company working with energy and process technology.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | J2 Offshore Development ABj2offshore.se HQ: Gothenburg, SwedenReported employees: 11-50 | Gothenburg, Sweden | 11-50 | Exact match | 7 contacts → |
“J2 Offshore is an Engineering Company with main focus on the Oil & Gas Industry: We provide a wide variety of engineering services to offshore companies in Europe and Asia.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | EMPEemperor.se HQ: Karlstad, SwedenReported employees: 11-50 | Karlstad, Sweden | 11-50 | Exact match | 7 contacts → |
“With our broad expertise and modern machinery, we deliver high-quality solutions to our customers, both nationally and internationally.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | AB Oljeplaneringoljeplanering.se HQ: Älvsjö, SwedenReported employees: 1-10 | Älvsjö, Sweden | 1-10 | Exact match | 6 contacts → |
“Oljeplanering är ett fristående konsultföretag vars främsta inriktning är projektering av rörinstallationer inom process- och petroleumindustrin.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gefa System ABgefasystem.se HQ: Gällivare, SwedenReported employees: 1-10 | Gällivare, Sweden | 1-10 | Exact match | 5 contacts → |
“GEFA System offer high technology solutions for municipalities, industries and underground mines all over the world.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Telgra EL ABtelgra.se HQ: Nynäshamn, SwedenReported employees: 11-50 | Nynäshamn, Sweden | 11-50 | Exact match | 5 contacts → |
“Telgra El AB is a company that specialises in service and installations.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HP Welding Sweden ABhpwelding.se HQ: Sundsvall, SwedenReported employees: 11-50 | Sundsvall, Sweden | 11-50 | Exact match | 4 contacts → |
“High Pressure Welding Sweden AB focus on manufacture and maintenance of pressure equipment.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Erconsulterconsult.nu HQ: Gällivare, SwedenReported employees: 11-50 | Gällivare, Sweden | 11-50 | Exact match | 3 contacts → |
“Teknikkonsultföretag med roten i Malmfälten.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Enerva ABenerva.se HQ: Skoghall, SwedenReported employees: 1-10 | Skoghall, Sweden | 1-10 | Exact match | 3 contacts → |
“Vi är ett teknikkonsultbolag verksamma i byggbranschen.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Sweoptimsweoptim.se HQ: Gothenburg, SwedenReported employees: 1-10 | Gothenburg, Sweden | 1-10 | Exact match | 3 contacts → |
“Sweoptim is a consultant company that provides services to customers within the Energy and Process Industry.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hansson & Friborg Process Engineering ABhanssonfriborg.com HQ: Västra Frölunda, SwedenReported employees: 1-10 | Västra Frölunda, Sweden | 1-10 | Exact match | 2 contacts → |
“Refining Your Process - Process Engineering in Practice Refining your Process, we add substantial value to your operation as proven in extensive case history.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Limitless Design Sweden INClimitlessdesign.se HQ: Stockholm, SwedenReported employees: 1-10 | Stockholm, Sweden | 1-10 | Exact match | 2 contacts → |
“Limitless Design Sweden AB is a quality-oriented corporation in the technology industry, focused on delivering innovative engineering solutions for the machinery and process…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 40 company matches
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Oil refinery contractors: dataset insights
October 22, 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
40 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 Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 40 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: October 22, 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 oil refinery contractors?
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 oil refinery contractors did RevenueBase find based in Sweden?
The saved snapshot records 40 matching company records, 1,443 tracked contacts and 664 verified emails. The public preview displays 23 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: October 22, 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.
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Cite this list
RevenueBase Data Team. Top 23 oil refinery contractors based in Sweden. Snapshot: October 22, 2026. https://revenuebase.ai/companies/oil-refinery-contractors/sweden.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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