Company lists · Data refreshed October 2026

Top 16 Oil and gas construction contractors based in Sweden

RevenueBase identified 36 company matches for oil and gas construction contractors associated with Sweden as of October 2026 and tracks 1,405 professional contacts across them, including 735 with verified work emails. Stockholm is the largest hub.

This list covers company matches for oil and gas construction 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 19, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
36Companies
1,405Contacts tracked
735Verified emails
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The 16 largest oil and gas construction contractors based in Sweden

Ranked by team size
Top 16 of 36 company matches for oil and gas construction contractors based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchMalmö, SwedenHQ recorded Oct 19, 20261,001-5,000805 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 19, 2026 · View company records in RevenueBase
2Exact matchSolna, SwedenHQ recorded Oct 19, 2026201-500145 contacts →

Exact match

“SVEAB är ett av Sveriges mest väletablerade renodlade anläggningsföretag.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchNässjö, SwedenHQ recorded Oct 19, 2026201-50061 contacts →

Exact match

“Kanonaden Entreprenads affärsidé är att vara kostnadseffektiv i alla delar av processen.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchSävedalen, SwedenHQ recorded Oct 19, 202651-20057 contacts →

Exact match

“Välkommen till Styrud-koncernen!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchLund, SwedenHQ recorded Oct 19, 202651-20057 contacts →

Exact match

“Ingenjörsfirman Rörkraft har lång erfarenhet av rör- och anläggningsprojektering inom processanläggningar.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchMölndal, SwedenHQ recorded Oct 19, 202651-20055 contacts →

Exact match

“Mark & Energibyggarna i Göteborg AB är en framgångsrik aktör i Göteborgsområdet när det gäller anläggningsbyggnation.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchUddevalla, SwedenHQ recorded Oct 19, 202651-20026 contacts →

Exact match

“Markbygg är ett av de ledande mark- och anläggningsföretagen i Västra Götaland.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchHisings Kärra, SwedenHQ recorded Oct 19, 202651-20021 contacts →

Exact match

“Projekterar, bygger, underhåller och sanerar drivmedelsanläggningar.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchStenungsund, SwedenHQ recorded Oct 19, 202611-5021 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 19, 2026 · View company records in RevenueBase
10Exact matchÖrebro, SwedenHQ recorded Oct 19, 202611-5016 contacts →

Exact match

“Brogrund Mark AB startade sin verksamhet i februari 2006 med fem anställda och har sedan dess utökat verksamheten till dagens 28 anställda.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchLinköping, SwedenHQ recorded Oct 19, 202651-20012 contacts →

Exact match

“Mark- och grundarbeten”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchHägersten, SwedenHQ recorded Oct 19, 202611-5011 contacts →

Exact match

“MCS är det enkla och smidiga byggföretaget med tillgång till de större resurserna.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchGothenburg, SwedenHQ recorded Oct 19, 202611-507 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 19, 2026 · View company records in RevenueBase
14Exact matchVellinge, SwedenHQ recorded Oct 19, 202611-504 contacts →

Exact match

“Mark- och grundarbeten”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchSwedenHQ recorded Oct 19, 202611-503 contacts →

Exact match

“Bramark & VA startade sin verksamhet 1994 och utför alla slags entreprenader inom mark och anläggning- VA - vägar - grundläggningar - parkeringar - ytskikt - planteringar -…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchLandvetter, SwedenHQ recorded Oct 19, 202651-2002 contacts →

Exact match

“Looking for the right partner offering concrete quality work?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 16 of 36 oil and gas construction contractors based in Sweden

See the full list, filter by size, metro and specialty, and access 735 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas construction contractors based in Sweden at a glance

As of Oct 19, 2026
52.3%Verified-email coverage
39.0Average contacts per company
11-50Median size (employees)
16.7%Largest-city concentration · Stockholm
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
13
51-200
10
201-500
3
1,001-5,000
1
10001+
1

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 36 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 and gas construction 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 735 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 19, 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 and gas construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas construction contractors are there based in Sweden?

RevenueBase identified 36 company matches for oil and gas construction 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 and gas construction contractors?

Stockholm leads with 6 company records, followed by Gothenburg (4) and Orebro (2).

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 735 professional contacts with verified work emails tracked across these 36 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 19, 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.