Company lists · Data refreshed September 2026

Top 25 Rail infrastructure contractors based in Sweden

Name: Rail infrastructure contractors based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 69 companies tracked

RevenueBase identified 69 rail infrastructure contractors headquartered in Sweden as of September 2026 and tracks 2,440 professional contacts across them, including 1,116 with verified work emails. Stockholm is the largest hub.

This list covers rail infrastructure contractors headquartered in Sweden, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

69Companies

2,440Contacts tracked

1,116Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest rail infrastructure contractors based in Sweden

Ranked by team size

Top 25 of 69 rail infrastructure contractors based in Sweden, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to rail infrastructure contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Infranord AB	Partial evidence	Sundbyberg, SwedenHQ checked Sep 17, 2026	1,001-5,000	965 contacts →
	Partial evidence “With 1,600 employees, Infranord is the largest railway engineering contractor in Sweden and a major operator in Norway.” Source: RevenueBase Database · checked Sep 17, 2026
2	Systra Sverige	Indirect evidence	Göteborg, SwedenHQ checked Sep 17, 2026	501-1,000	326 contacts →
	Indirect evidence “SYSTRA är en av världens ledande aktörer inom infrastrukturlösningar för höghastighetsjärnväg, metro, tunnelbana, spårväg, väg & trafik och flygplats.” Source: RevenueBase Database · checked Sep 17, 2026
3	Strukton Rail Sverige	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	501-1,000	305 contacts →
	Indirect evidence “Tillsammans utvecklar vi en hållbar järnväg för ett hållbart samhälle.” Source: RevenueBase Database · checked Sep 17, 2026
4	NRC Group Sverige	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	501-1,000	175 contacts →
	Indirect evidence “NRC Group är en expansiv järnvägs- och markentreprenör som arbetar med infrastruktur i Sverige, Finland och Norge.” Source: RevenueBase Database · checked Sep 17, 2026
5	Elektrosignal Infra AB	Indirect evidence	Farsta, SwedenHQ checked Sep 17, 2026	51-200	68 contacts →
	Indirect evidence “Elektrosignal Infra AB bedriver installationsarbeten, drift och underhåll samt felavhjälpning av elteknisk utrustning och signalutrustning inom bl.a.” Source: RevenueBase Database · checked Sep 17, 2026
6	Crabat	Indirect evidence	Göteborg, SwedenHQ checked Sep 17, 2026	11-50	37 contacts →
	Indirect evidence “Vi på Crabat är ett teknikkonsultföretag med kompetenser inom järnväg/spårväg - bro & betong - väg & anläggning.” Source: RevenueBase Database · checked Sep 17, 2026
7	Goldschmidt Sweden AB	Indirect evidence	Osby, SwedenHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Goldschmidt Sweden AB is part of the Goldschmidt Group.” Source: RevenueBase Database · checked Sep 17, 2026
8	Rosenqvist Entreprenad AB	Indirect evidence	Vallentuna, SwedenHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Rosenqvist Entreprenad ska vara det självklara valet av partner, präglat av effektivitet, innovationskraft och hög kvalitet.” Source: RevenueBase Database · checked Sep 17, 2026
9	Scandinavian Track Group	Indirect evidence	Borlänge, SwedenHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “STG (Scandinavian Track Group) är en ledande järnvägsentreprenör som berör järnvägsnätet i Skandinavien.” Source: RevenueBase Database · checked Sep 17, 2026
10	Aarsleff Rail AB	Indirect evidence	Hyllievång, SwedenHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Vi bygger och underhåller järnvägsinfrastruktur.” Source: RevenueBase Database · checked Sep 17, 2026
11	Absol Rail AB	Partial evidence	Ulvsunda Industriområde, SwedenHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Absol Rail AB är ett teknikföretag med bas i Bromma som levererar kvalificerade tjänster inom tekniska system, installation, drift och underhåll i Sverige.” Source: RevenueBase Database · checked Sep 17, 2026
12	Hanell Entreprenad AB	Indirect evidence	Gävle, SwedenHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Vi är ett företag inom järnvägssektorn som utför byggnation, underhåll och besiktning utav Trafikverket, SL och privata aktörers järnvägsanläggningar.” Source: RevenueBase Database · checked Sep 17, 2026
13	Honk & Sandström Consulting AB	Indirect evidence	Göteborg, SwedenHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Vi startade företaget 2005 med inriktning på att utföra entreprenader i eller i farlig närhet av spår.” Source: RevenueBase Database · checked Sep 17, 2026
14	Ikonett	Indirect evidence	Alvesta, SwedenHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Ikonett AB är en teknikkonsult med inriktning främst inom järnvägsprojektering.” Source: RevenueBase Database · checked Sep 17, 2026
15	RRC Rail AB	Partial evidence	Arlöv, SwedenHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “RRC Rail AB grundades april 2019 med personal som besitter mångårig erfarenhet, spetskompetens och stor kunskap inom Järnväg.” Source: RevenueBase Database · checked Sep 17, 2026
16	Ockelbo Kabelteknik AB	Indirect evidence	Ockelbo, SwedenHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Schakt och mark arbeten i spårmiljö.” Source: RevenueBase Database · checked Sep 17, 2026
17	Grenland Rail AB	Indirect evidence	Gothenburg, SwedenHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Leverantör av transport- och terminaltjänster med järnvägen som bas” Source: RevenueBase Database · checked Sep 17, 2026
18	Subvenio Rail AB	Indirect evidence	Bromma, SwedenHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Välkomna till Subvenio, er pålitliga partner för spårpersonal & säkerhetstjänster inom järnvägssektorn och SL:s olika trafikslag.” Source: RevenueBase Database · checked Sep 17, 2026
19	Railcore AB	Indirect evidence	Malmö, SwedenHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Railcore AB kommer verka för att underlätta för övriga entreprenörer med specialkompetens inom järnvägen.” Source: RevenueBase Database · checked Sep 17, 2026
20	Rail Solutions Scandinavia AB	Indirect evidence	Alvesta, SwedenHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Järnvägsentreprenör med inriktning på ban och svets” Source: RevenueBase Database · checked Sep 17, 2026
21	Optivia	Indirect evidence	Uddevalla, SwedenHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Optivia är en expansiv markentreprenör som levererar kompletta anläggningsprojekt.” Source: RevenueBase Database · checked Sep 17, 2026
22	STH Spår OCH Entreprenad AB	Indirect evidence	Nykvarn, SwedenHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Railway maintenance and project” Source: RevenueBase Database · checked Sep 17, 2026
23	Litz Konsult AB	Indirect evidence	Norrköping, SwedenHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Litz Konsult AB är ett företag som erbjuder konsulttjänster anpassade för spårbunden infrastruktur.” Source: RevenueBase Database · checked Sep 17, 2026
24	Enthr AB	Indirect evidence	Jönköping, SwedenHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Enthr är ett bolag som erbjuder anläggnings- samt Järnvägsentreprenader.” Source: RevenueBase Database · checked Sep 17, 2026
25	Askers Konsult OCH Entreprenadtjänst AB	Indirect evidence	Odensbacken, SwedenHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Målsättningen med Askers Konsult och Entreprenadtjänst är att tillhandahålla projektledning, besiktningsorganisation för ibruktagandebesiktning och IBTL-planering bana.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: rail infrastructure contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names rail infrastructure contractors.
Partial evidence: Its own public description names part of rail infrastructure contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rail infrastructure contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 69 rail infrastructure contractors based in Sweden

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,116 reachable decision-makers.

Free signup · no credit card

View the full list →

Rail infrastructure contractors based in Sweden at a glance

As of Sep 17, 2026

45.7%Verified-email coverage

35.4Average contacts per company

11-50Median size (employees)

8.7%Largest-city concentration · Stockholm

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 69 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among rail infrastructure contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Sweden whose own description of what they do matches “rail infrastructure contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names rail infrastructure contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among rail infrastructure contractors, and records with no verified work email. Companies headquartered outside Sweden are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,116 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names rail infrastructure contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many rail infrastructure contractors are there based in Sweden?

RevenueBase identified 69 rail infrastructure contractors headquartered in Sweden as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Infranord AB, headquartered in Sundbyberg Sundbyberg, tops this list with the largest team on record.

Which city has the most rail infrastructure contractors?

Stockholm leads with 6 headquartered companies, followed by Goteborg (5) and Borlange (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,116 verified decision-maker contacts tracked across these 69 companies.

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.

Ready to reach these companies? Verified emails and direct dials for all 69 rail infrastructure contractors based in Sweden. Start with a free account, no credit card.

Download this list →

Related lists

Rail infrastructure contractors by geography

Browse the directory

Browse: Companies home · All Sweden lists · All Rail infrastructure contractors lists · New lists

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 Smart Search, 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.