Company lists · Data refreshed November 2026

Top 25 Thermal engineering consultants based in Denmark

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 79 companies tracked

RevenueBase identified 79 company matches for thermal engineering consultants associated with Denmark as of November 2026 and tracks 994 professional contacts across them, including 123 with verified work emails. Herlev is the largest hub.

This list covers company matches for thermal engineering consultants 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 November 6, 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 Nov 6, 2026 How this list was built

79Companies

994Contacts tracked

123Verified emails

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The 25 largest thermal engineering consultants based in Denmark

Ranked by team size

Top 25 of 79 company matches for thermal engineering consultants based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	ISC Consulting Engineers	Exact match	København, DenmarkHQ recorded Nov 6, 2026	201-500	251 contacts →
	Exact match “s Since 1967, ISC has been an active part of the development of Denmark and the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Lyngkilde	Exact match	Næstved, DenmarkHQ recorded Nov 6, 2026	51-200	70 contacts →
	Exact match “Firmaet er med sine ca.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Spangenberg & Madsen Rådgivende Ingeniørfirma A S	Exact match	Albertslund, DenmarkHQ recorded Nov 6, 2026	51-200	63 contacts →
	Exact match “Vi er et af landets ældste rådgivende ingeniørfirmaer – oprindeligt med el-anlæg som speciale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Exodraft Energy	Exact match	Vejle, DenmarkHQ recorded Nov 6, 2026	51-200	52 contacts →
	Exact match “Exodraft Energy er en unik sammenlægning af Dansk Energi Service og Innoterm, hvor vi har mere end 40 års erfaring med at designe, installere og servicere større energitekniske…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Ingeniørfirmaet J&p A S	Exact match	Holbæk, DenmarkHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “Vi gør komplekse byggeprojekter enkle.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Aerotak	Exact match	Søborg, DenmarkHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “We are drivers of innovation through fluid and thermodynamics engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Frecon A S Mechanical Engineering	Exact match	Horsens, DenmarkHQ recorded Nov 6, 2026	11-50	30 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 · Nov 6, 2026 · View company records in RevenueBase
8	DP Ventilation A S	Exact match	DenmarkHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “DP ventilation a/s detailprojekterer, udfører og servicerer alle former for ventilationsanlæg.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Erasmus & Partnere A S	Exact match	Hjørring, DenmarkHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Erasmus & Partnere AS rådgivende ingeniører i Hjørring og Aalborg udfører teknisk rådgivning i forb.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Hj-Energi	Exact match	Dronninglund, DenmarkHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “HJ-Energi er en rådgivende ingeniørvirksomhed, specialiseret i byggeriet og den eksisterende bygningsmasse.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Vognsen Rådgivende Ingeniører A S	Exact match	Randers Nø, DenmarkHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “VOGNSEN Rådgivende Ingeniører A/S varetager alle relevante ingeniørdiscipliner inden for bygge- og anlægsområdet, og virksomheden har desuden stor erfaring med energioptimering og…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	2c Engineering	Exact match	2800 Lyngby, DenmarkHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “2C is an engineering consultancy, established We are a team of engineers who develop new innovative technologies for industrial clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Funder & Schultz	Exact match	Hillerød, DenmarkHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Hos Funder & Schultz insisterer vi at skabe synergi på tværs af de faggrupper, som arbejder indenfor teknik- og installationsbranchen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Kildee A S	Exact match	Brøndby, DenmarkHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Kildee er et teknikhus, der leverer løsninger inden for el, VVS og ventilation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	SINUZ	Exact match	Frederiksberg, DenmarkHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “SINUZ er et rådgivende ingeniørfirma, der har specialiseret sig i tekniske installationer, energi og indeklima med fokus på bæredygtige og miljøvenlige løsninger.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	CX & Tekniq	Exact match	Ishøj, DenmarkHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Sammenhæng og balance i bygningernes tekniske anlæg: Cx & tekniq bistår bygherrer og entreprenører med udviklingen af bygbare og velfungerende tekniske anlæg i nybyggerier…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Cxpartner APS	Exact match	Copenhagen, DenmarkHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Hos CxPartner får du tekniske løsninger, der fungerer i virkeligheden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	C&c A S	Exact match	Frederiksberg, DenmarkHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match “C&C udfører projektering af tekniske installationer (vvs, ventilation, kloak og el), energi og indeklima i de fleste typer bygninger, både indenfor nybyggeri, renovering og…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Terkel Pedersen Rådgivende Ingeniører APS	Exact match	Holbæk, DenmarkHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “Terkel Pedersen, Rådgivende Ingeniører ApS har igennem næsten 70 år udviklet sig til at være et velkonsolideret rådgivende ingeniørfirma med primære aktiviteter inden for bygge-…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Nørhalne VVS A S	Exact match	Aalborg, DenmarkHQ recorded Nov 6, 2026	51-200	9 contacts →
	Exact match “Since 1970, we at Nørhalne VVS have delivered technical solutions focusing on the highest craftsmanship quality and personal service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	JPH Energi A S	Exact match	Dronninglund, DenmarkHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “JPH Energi A/S har stor erfaring indenfor rådgivning omkring energianlæg som kraftvarme, damp, kedel- og biogasanlæg, varmepumper og store elkedler.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Ingeniørgruppen SYD	Exact match	Padborg, DenmarkHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “ingeniørgruppen syd er et rådgivende ingeniørfirma, der favner bredt inden for bygge- og installations området Firmaet har specialiseret sig indenfor installations- og…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Cx1	Exact match	Herning, DenmarkHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “CX1 er en ledende aktør indenfor Commissioning, generelt tekniskrådgivning, driftsrådgivning/-optimering og CTS CX1 er grundlagt af Simon Skaarup der med sin grundlæggende rolle…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Henneby Nielsen Rådgivende Ingeniørfirma A S	Exact match	Odense, DenmarkHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “Rådgivende ingeniører der giver dig både faglighed og engagement med i dit projekt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Arkin Design	Exact match	Ishøj, DenmarkHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Arkin Design er en professionel ingeniør- og arkitektvirksomhed, der tilbyder nærværende rådgivning inden for byggebranchen.” Recorded in the RevenueBase company graph · Nov 6, 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 “thermal engineering consultants”. 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 79 thermal engineering consultants based in Denmark

See the full list, filter by size, metro and specialty, and access 123 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal engineering consultants based in Denmark at a glance

As of Nov 6, 2026

12.4%Verified-email coverage

12.6Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · Herlev

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 79 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 “thermal engineering consultants” 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 123 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 November 6, 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 “thermal engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal engineering consultants are there based in Denmark?

RevenueBase identified 79 company matches for thermal engineering consultants associated with Denmark as of November 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?

ISC Consulting Engineers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermal engineering consultants?

Herlev leads with 3 company records, followed by Aalborg (2) and Holbaek Zealand (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 123 professional contacts with verified work emails tracked across these 79 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 November 6, 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.