Company lists · Data refreshed September 2026

Top 25 Refinery engineering firms based in Denmark

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 191 companies tracked

RevenueBase identified 191 company matches for refinery engineering firms associated with Denmark as of September 2026 and tracks 3,080 professional contacts across them, including 292 with verified work emails. Copenhagen is the largest hub.

This list covers company matches for refinery engineering firms associated with Denmark, 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

191Companies

3,080Contacts tracked

292Verified emails

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The 25 largest refinery engineering firms based in Denmark

Ranked by team size

Top 25 of 191 company matches for refinery engineering firms based in Denmark, 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	DIS	Exact match	Skanderborg, DenmarkHQ recorded Sep 17, 2026	501-1,000	465 contacts →
	Exact match “The driving force behind our company is a passion for technology and for finding optimized and sustainable solutions to technical challenges.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	ISC Consulting Engineers	Exact match	København, DenmarkHQ recorded Sep 17, 2026	201-500	240 contacts →
	Exact match “Since 1967, ISC has been an active part of the development of Denmark and the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Ingeniør'ne A S	Exact match	Esbjerg, DenmarkHQ recorded Sep 17, 2026	51-200	188 contacts →
	Exact match “INGENIØR'NE er en solid og moderne rådgivende ingeniørvirksomhed med kontorer i Esbjerg, Kolding, Odense og Aarhus.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	ABC	Exact match	Glostrup, DenmarkHQ recorded Sep 17, 2026	51-200	168 contacts →
	Exact match “ABC leverer værdi til vores kunder gennem effektive, kreative og optimerede løsninger.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Process Engineering A S	Exact match	Fredericia, DenmarkHQ recorded Sep 17, 2026	51-200	107 contacts →
	Exact match “Process Engineering A/S is a consulting engineering company offering our expertise within many branches of the processing industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Epcido	Exact match	Herning, DenmarkHQ recorded Sep 17, 2026	201-500	85 contacts →
	Exact match “The team behind Epcido is composed of a select group of experienced professionals with experiences from several areas of mechanical & electrical installations, project management…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Spangenberg & Madsen Rådgivende Ingeniørfirma A S	Exact match	Albertslund, DenmarkHQ recorded Sep 17, 2026	51-200	68 contacts →
	Exact match “Vi er et af landets ældste rådgivende ingeniørfirmaer – oprindeligt med el-anlæg som speciale.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Lyngkilde	Exact match	Næstved, DenmarkHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Firmaet er med sine ca.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	JL Engineering	Exact match	Glostrup, DenmarkHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “Vi er JL Engineering – et rådgivende ingeniørfirma med teknik i blodet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Cetec Energy	Exact match	Esbjerg, DenmarkHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “We have delivered technical solutions and consultancy services for more than 30 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Brix & Kamp A S	Exact match	Hjørring, DenmarkHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “Brix & Kamp er en af Danmarks ældste rådgivende ingeniørvirksomheder med rødder tilbage til 1930´erne.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Engineered Market Solutions APS	Exact match	Esbjerg N, DenmarkHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “Welcome to EMS, your trusted partner in overcoming challenges within the world’s most essential industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Akademiingeniør Svend Poulsen A S	Exact match	Egå, DenmarkHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “Akademiingeniør Svend Poulsen A/S er en totalrådgivende ingeniørvirksomhed, der er stærkt forankret i dansk byggeri med geografisk placering i hele Danmark.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Frandsen & Søndergaard K S	Exact match	Aalborg, DenmarkHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “FRANDSEN & SØNDERGAARD K/S er et rådgivende ingeniørfirma med kontor i Aalborg.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	MI Support A S	Exact match	Greve, DenmarkHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “MI Support A/S er et dynamisk konsulentfirma med speciale i projektering samt bygge- og montageledelse inden for følgende industrier: • Farmaceutisk industri • Kemisk industri •…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Ingeniørfirmaet J&p A S	Exact match	Holbæk, DenmarkHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “Vi gør komplekse byggeprojekter enkle.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Tech Invent A S	Exact match	Stilling, DenmarkHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Tech Invent A/S is an engineering company that primarily supports the mechanical industry with development and consultancy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Frecon A S Mechanical Engineering	Exact match	Horsens, DenmarkHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “FIRST-RATE INNOVATIVE MECHANICAL DESIGN – FROM LARGE AND COMPLEX INDUSTRY EQUIPMENT TO SMALL MECHANICAL TOOLS AND COMPONENTS FRECON A/S is a well-established and dynamic…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Ingeniørgruppen	Exact match	Varde, DenmarkHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “INGENIØRGRUPPEN - en del af Thranekær Vi er et rådgivende ingeniørfirma, som blev grundlagt i 1956 og har med sine mere end 60 år, stor erfaring indenfor teknisk rådgivning i…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Nordic Engineering	Exact match	Hillerød, DenmarkHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “At Nordic Engineering, we deliver value-added solutions tailored to meet the unique needs of our customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Reeholm & Bredahl A S Rådgivende Ingeniører	Exact match	Randers C, DenmarkHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Reeholm & Bredahl er et veletableret rådgivende ingeniørfirma, solidt funderet i Randers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Erasmus & Partnere A S	Exact match	Hjørring, DenmarkHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Erasmus & Partnere AS rådgivende ingeniører i Hjørring og Aalborg udfører teknisk rådgivning i forb.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Ferrum Group	Exact match	Fredericia, DenmarkHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Ferrum er kendt for at have et højt fagligt niveau og en innovativ tilgang til projektudførelsen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Klaus Nielsen Rådgivende Ingeniørfirma FRI A S	Exact match	Nivå, DenmarkHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Klaus Nielsen Rådgivende ingeniørfirma FRI AS har mere end 45 års erfaring med teknisk rådgivning inden for byggeri.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Tri-Consult A S	Exact match	8260 Viby J, DenmarkHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Tri-Consult A/S er et fuldservice rådgivende ingeniørfirma indenfor byggeri og anlæg med hovedkontor i Århus.” 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 191 refinery engineering firms based in Denmark

See the full list, filter by size, metro and specialty, and access 292 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery engineering firms based in Denmark at a glance

As of Sep 17, 2026

9.5%Verified-email coverage

16.1Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · Copenhagen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

113

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 191 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 Denmark 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 292 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 Denmark?

RevenueBase identified 191 company matches for refinery engineering firms associated with Denmark 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?

DIS 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?

Copenhagen leads with 8 company records, followed by Esbjerg (6) and Skanderborg (6).

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 292 professional contacts with verified work emails tracked across these 191 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.