Company lists · Data refreshed September 2026
Top 25 Infrastructure companies based in Sweden
RevenueBase identified 324 infrastructure companies headquartered in Sweden as of September 2026 and tracks 25,712 professional contacts across them, including 7,425 with verified work emails. Stockholm is the largest hub.
This list covers infrastructure companies 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 15, 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.
The 25 largest infrastructure companies based in Sweden
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,709 contacts → | ||||
Strong evidence “Eltel is one of the leading service providers for critical infrastructure in the Nordics.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,243 contacts → | ||||
Strong evidence “Svevia is a specialist in building and maintaining roads, bridges, ports and other infrastructure.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 3 | 768 contacts → | ||||
Indirect evidence “ONE Nordic är en av Sveriges ledande leverantörer av tekniska tjänster, entreprenader och underhåll inom energisektorn.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 4 | 661 contacts → | ||||
Indirect evidence “Tekniska verken is a regional company which aims to create an efficient community which is sustainable in the long term.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 5 | 558 contacts → | ||||
Indirect evidence “Transtema är ett av Nordens ledande företag när det gäller att installera, underhålla och sköta driften av olika typer av kommunikationsinfrastruktur.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 6 | 486 contacts → | ||||
Indirect evidence “Mälarenergi utgör en vital del av samhället genom att leverera grundläggande funktioner som energi, vatten- och bredbandslösningar.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 7 | 361 contacts → | ||||
Indirect evidence “Vi säkerställer kontinuerlig kraftförsörjning och datakommunikation 24/7 i verksamhetskritiska anläggningar genom att utveckla, serva och drifta robusta fysiska…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 8 | 351 contacts → | ||||
Indirect evidence “The Jernbro Group is Scandinavia’s leading knowledge partner in industrial services for sustainable operational reliability, by bridging knowledge, technology and people.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 9 | 329 contacts → | ||||
Indirect evidence “Vi bygger framtidens elnät Som elnätsägare har vi ett ansvar att se till att alla kunder som är anslutna till elnätet har en elförsörjning som de kan lita på.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 10 | 305 contacts → | ||||
Indirect evidence “Tillsammans utvecklar vi en hållbar järnväg för ett hållbart samhälle.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 11 | 254 contacts → | ||||
Indirect evidence “Implenia Sverige AB har mer än 500 anställda och har många års erfarenhet och kompetens inom utmanande infrastrukturprojekt.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 12 | 244 contacts → | ||||
Indirect evidence “Jönköping Energi ägs av Jönköpings kommun och erbjuder regionens kunder konkurrenskraftiga och miljöanpassade energi- och kommunikationslösningar via en effektiv och väl utbyggd…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 13 | 207 contacts → | ||||
Strong evidence “Netel is a leading specialist in critical infrastructure within Infraservices, Power and Telecom in Northern Europe.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 14 | 163 contacts → | ||||
Indirect evidence “JVABs affärsidé har varit densamma sedan starten: att skapa anläggningar som är nödvändiga för att samhället skall fungera.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 15 | 139 contacts → | ||||
Indirect evidence “SVEAB är ett av Sveriges mest väletablerade renodlade anläggningsföretag.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 16 | 135 contacts → | ||||
Indirect evidence “Terranor AB is one of Sweden's leading operating contractors of state and municipal road networks.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 17 | 129 contacts → | ||||
Indirect evidence “Falu Energi & Vatten är ett kommunägt företag som hela tiden finns närvarande i människors vardag.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 18 | 121 contacts → | ||||
Indirect evidence “Akea står för engagemang, gedigen yrkeskunskap och nytänkande inom anläggnings- och kabelbranschen och utför arbeten med fokus på miljö och kvalitet.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 19 | 108 contacts → | ||||
Indirect evidence “Nordion Energi är ett energi- och infrastrukturbolag som ska ge kraft åt samhällets energiomställning.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 20 | 107 contacts → | ||||
Indirect evidence “COBAB Sverige AB bildades ursprungligen i början av 60-talet i den lilla byn Spillersboda utanför Norrtälje i Roslagen.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 21 | 106 contacts → | ||||
Indirect evidence “Varje dag tar våra 300-talet anställda beslut som gör skillnad i Borlängebornas vardag, både idag och för imorgon.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 22 | 106 contacts → | ||||
Indirect evidence “Geomatikk har omdefinierat marknaden för skydd av viktig infrastruktur i Sverige.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 23 | 106 contacts → | ||||
Indirect evidence “Saps Service Management är en rikstäckande servicepartner med stark lokal förankring.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 24 | 105 contacts → | ||||
Indirect evidence “Nodra AB är det kommunala bolaget som varje dag, dygnet runt, bidrar till en bra vardag för våra kunder och en hållbar utveckling i Norrköping.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 25 | 88 contacts → | ||||
Indirect evidence “Elcowire aims to be a strategic and sustainable partner for companies that are key to the ongoing electrification transition in society.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
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: infrastructure companies. 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 infrastructure companies.
- Partial evidence
- Its own public description names part of infrastructure companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name infrastructure companies. 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 324 infrastructure companies based in Sweden
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Infrastructure companies based in Sweden at a glance
As of Sep 15, 2026Companies by employee count
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 324 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 infrastructure companies, 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 “infrastructure companies”. 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 infrastructure companies), 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 infrastructure companies, 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, 7,425 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 15, 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.
Infrastructure companies by metro
- Infrastructure companies in Stockholm69
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 infrastructure companies, 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 infrastructure companies are there based in Sweden?
RevenueBase identified 324 infrastructure companies 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?
ELTEL, headquartered in Stockholm, tops this list with the largest team on record.
Which city has the most infrastructure companies?
Stockholm leads with 69 headquartered companies, followed by Goteborg (16) and Malmo (9).
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 7,425 verified decision-maker contacts tracked across these 324 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 15, 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 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.
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