Company lists · Data refreshed September 2026

Top 25 Refinery engineering firms based in Sweden

Name: Refinery engineering firms based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 477 companies tracked

RevenueBase identified 477 company matches for refinery engineering firms associated with Sweden as of September 2026 and tracks 4,215 professional contacts across them, including 1,985 with verified work emails. Stockholm is the largest hub.

This list covers company matches for refinery engineering firms 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 September 17, 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 Sep 17, 2026 How this list was built

477Companies

4,215Contacts tracked

1,985Verified emails

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The 25 largest refinery engineering firms based in Sweden

Ranked by team size

Top 25 of 477 company matches for refinery engineering firms based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Sigma Industry	Exact match	Stockholm, SwedenHQ recorded Sep 17, 2026	1,001-5,000	688 contacts →
	Exact match “Sigma Industry har tagit ett långsiktigt åtagande för att förnya konsultbranschen inom ingenjörstjänster.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	ELE Engineering AB	Exact match	Västerås, SwedenHQ recorded Sep 17, 2026	51-200	368 contacts →
	Exact match “ELE Engineering är ett nytänkande ingenjörsföretag som levererar kvalificerade konsulttjänster och heltäckande lösningar till företag och offentliga aktörer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	FVB Sverige AB	Exact match	Västerås, SwedenHQ recorded Sep 17, 2026	51-200	166 contacts →
	Exact match “Welcome to FVB!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Camatec	Exact match	Karlstad, SwedenHQ recorded Sep 17, 2026	51-200	92 contacts →
	Exact match “Välkommen till Camatec Vi vill skriva om alla fantastiska projekt vi jobbar med här på Camatec.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	OMT Group AB	Exact match	Norrköping, SwedenHQ recorded Sep 17, 2026	51-200	92 contacts →
	Exact match “OMT innebär förbättring inom Organisation, Management och Teknik.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Aenigma	Exact match	Solna, SwedenHQ recorded Sep 17, 2026	51-200	81 contacts →
	Exact match “Aenigma är ett konsultföretag som levererar expertis som gör skillnad.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Kadesjös Ingenjörsbyrå AB	Exact match	Västerås, SwedenHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Sedan starten 1945 är Kadesjös ett heltäckande konsultföretag inom bygg- och installationssektorn.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Blue Partner AB	Exact match	Västervik, SwedenHQ recorded Sep 17, 2026	51-200	69 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 · Sep 17, 2026 · View company records in RevenueBase
9	Ingenjörsfirman Rörkraft	Exact match	Lund, SwedenHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “Ingenjörsfirman Rörkraft har lång erfarenhet av rör- och anläggningsprojektering inom processanläggningar.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Start-Up AB	Exact match	Nacka, SwedenHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Start-Up är i en dynamisk fas och välkomnar dig som vill vara med och påverka företagets framtid och växa med oss.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Consat Engineering AB	Exact match	Partille, SwedenHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Teknisk konsultverksamhet inom industriteknik” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Mericon Engineering AB	Exact match	Norrköping, SwedenHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Mericon Engineering AB är ett teknikkonsultbolag med säte i Norrköping och verksamhet på flera olika orter i Sverige.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Chematur Engineering AB	Exact match	Karlskoga, SwedenHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Chematur Engineering AB, is situated in Karlskoga, Sweden.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Consultive AB	Exact match	Västerås, SwedenHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “Consultive is an engineering consulting company founded in 2013.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	EFKAB	Exact match	Stockholm, SwedenHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “EFKAB tillhör EFK-partners, läs mer här: EFKAB består av engagerade medansvariga konsulter/ingenjörer som alltid levererar en produkt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Scient Group	Exact match	Gothenburg, SwedenHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “Med en gedigen bakgrund från produktutveckling och arbete med ingenjörs-nära-tjänster är vi din långiktiga partner när du behöver.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Projigo	Exact match	Hässleholm, SwedenHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “Founded in 2017, Projigo is a global engineering and consulting company specializing in process design, automation, and turnkey project delivery for the food and beverage industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Head Energy Sweden AB	Exact match	Gothenburg, SwedenHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “Head Energy Sweden är ett ingenjörs- och konsultföretag som tillhandahåller ett brett utbud av tjänster till kunder inom Industri, Energi och Produktutveckling.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Nora Consulting Engineers	Exact match	Stockholm, SwedenHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Who we are: Nora Consulting Engineers started an infrastructure business in january 2019 and has since been one of the fastest growing technical and engineering consulting firms…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Pidab AB	Exact match	Gothenburg, SwedenHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Experience, dedication and an eye for the big picture.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Fjärrvärmeprojekt Sverige AB	Exact match	Stockholm, SwedenHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Fjärrvärmeprojekt Sverige AB is a consulting firm in the energy indistry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Byggkonstruktören AB	Exact match	Gävle, SwedenHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Med kunskap, erfarenhet, kvalitetstänkande och stort engagemang möter vi kundens behov i alla skeden av byggprocessen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Viapm AB	Exact match	Gothenburg, SwedenHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Teknisk konsultverksamhet inom bygg- och anläggningsteknik” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	KMP Konsult AB	Exact match	Sollentuna, SwedenHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Teknisk konsultverksamhet inom bygg- och anläggningsteknik” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	N-Tek AB	Exact match	Solna, SwedenHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “N-TEK is a consultancy company focusing in construction and infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 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 “refinery engineering firms”. 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 477 refinery engineering firms based in Sweden

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Refinery engineering firms based in Sweden at a glance

As of Sep 17, 2026

47.1%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

9.4%Largest-city concentration · Stockholm

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

251

11-50

176

51-200

201-500

1,001-5,000

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 477 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 “refinery engineering firms” 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 1,985 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 September 17, 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 “refinery engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery engineering firms are there based in Sweden?

RevenueBase identified 477 company matches for refinery engineering firms associated with Sweden as of September 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?

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

Which city has the most refinery engineering firms?

Stockholm leads with 45 company records, followed by Gothenburg (44) and Vasteras (13).

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 1,985 professional contacts with verified work emails tracked across these 477 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 September 17, 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.