Company lists · Data refreshed September 2026

Top 25 Railway consulting engineers based in Denmark

Name: Railway consulting engineers based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 131 companies tracked

RevenueBase identified 131 company matches for railway consulting engineers associated with Denmark as of September 2026 and tracks 3,233 professional contacts across them, including 427 with verified work emails. Copenhagen is the largest hub.

This list covers company matches for railway consulting engineers 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

131Companies

3,233Contacts tracked

427Verified emails

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The 25 largest railway consulting engineers based in Denmark

Ranked by team size

Top 25 of 131 company matches for railway consulting engineers 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	O'brien & Gere OBG	Exact match	Copenhagen, DenmarkHQ recorded Sep 17, 2026	10001+	351 contacts →
	Exact match “OBG is now part of Ramboll.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Aarsleff Rail A S	Exact match	Viby J., DenmarkHQ recorded Sep 17, 2026	501-1,000	325 contacts →
	Exact match “Aarsleff Rail A/S er et førende dansk jernbaneentreprenørselskab.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	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
4	EKJ Consulting Engineers AS	Exact match	København Ø, DenmarkHQ recorded Sep 17, 2026	201-500	219 contacts →
	Exact match “EKJ er en rådgivende ingeniørvirksomhed med stærke grundværdier.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Systra Danmark	Exact match	Copenhagen, DenmarkHQ recorded Sep 17, 2026	201-500	216 contacts →
	Exact match “SYSTRA er en af verdens førende ingeniør- og rådgivervirksomheder specialiseret i løsninger indenfor mobilitet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	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
7	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
8	Wissenberg A S	Exact match	2400 København Nv, DenmarkHQ recorded Sep 17, 2026	51-200	108 contacts →
	Exact match “Wissenberg A/S er en multidisciplinær, rådgivende ingeniørvirksomhed, grundlagt i 1979, der tilbyder rådgivning i alle faser fra idéudvikling til drift inden for alle former for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	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
10	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
11	Hans Buch A S	Exact match	Albertslund, DenmarkHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “Hans Buch A/S is a modern sales and engineering company that provides technical advice for our tailor-made and unique solutions for industry, marine and railway.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	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
13	Drias Rådgivende Ingeniører A S	Exact match	Vejle, DenmarkHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “DRIAS Rådgivende Ingeniører A/S rådgiver inden for alle ingeniørydelser.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	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
15	DJ Miljø & Geoteknik	Exact match	Hillerød, DenmarkHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “Hos DJ Miljø & Geoteknik P/S har vi mere end 20 års erfaring med at løse miljø- og geotekniske opgaver for både private og offentlige bygherrer, udviklere og rådgivere.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	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
17	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
18	Torkil Laursen A S	Exact match	Taastrup, DenmarkHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Hos Torkil Laursen A/S ved vi, hvad der skal til for at realisere dit næste projekt.” 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	Hartvig Consult	Exact match	Roskilde, DenmarkHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “VI ER DINE SPECIALISTER Vi hos Hartvig Consult er et rådgivende ingeniørfirma, som er specialister i kloakering, kloakrenovering, skybrudssikring, anlæg af veje…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Plan 1 Cobblestone Architects A S	Exact match	Valby, DenmarkHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Rådgivende Ingeniør og Arkitekt virksomhed med hovedsæde i København og verden som arbejdsplads.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Aqvila	Exact match	Højbjerg, DenmarkHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Aqvila is an independent and agile engineering company – established in 2010 – powered by dedicated professionals focused on providing best-in-class solutions for our clients, who…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	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
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	Brav Rådgivende Ingeniører	Exact match	Odense, DenmarkHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Hos BRAV hjælper vi dig med- Rådgivning jf.” 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 “railway consulting engineers”. 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 131 railway consulting engineers based in Denmark

See the full list, filter by size, metro and specialty, and access 427 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Railway consulting engineers based in Denmark at a glance

As of Sep 17, 2026

13.2%Verified-email coverage

24.7Average contacts per company

1-10Median size (employees)

6.1%Largest-city concentration · Copenhagen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 131 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 “railway consulting engineers” 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 427 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 “railway consulting engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway consulting engineers are there based in Denmark?

RevenueBase identified 131 company matches for railway consulting engineers 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?

O'brien & Gere OBG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most railway consulting engineers?

Copenhagen leads with 8 company records, followed by Hillerod (5) and Roskilde (4).

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 427 professional contacts with verified work emails tracked across these 131 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.