Company lists · Data refreshed November 2026

Top 25 Prefabrication services based in Sweden

Name: Prefabrication services based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 113 companies tracked

RevenueBase identified 113 company matches for prefabrication services associated with Sweden as of November 2026 and tracks 1,528 professional contacts across them, including 749 with verified work emails. Stockholm is the largest hub.

This list covers company matches for prefabrication services associated with Sweden, 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

113Companies

1,528Contacts tracked

749Verified emails

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The 25 largest prefabrication services based in Sweden

Ranked by team size

Top 25 of 113 company matches for prefabrication services based in Sweden, 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	Strängbetong	Exact match	Solna, SwedenHQ recorded Nov 6, 2026	501-1,000	300 contacts →
	Exact match “Strängbetong är ett av Sveriges ledande stombyggnadsföretag och vår vision är att skapa de vackraste, mest innovativa och hållbara samhällsmiljöerna i Sverige.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Keyplants	Exact match	Stockholm, SwedenHQ recorded Nov 6, 2026	51-200	124 contacts →
	Exact match “About us KeyPlants, headquartered in Stockholm, Sweden, is a leader in the off-site manufacturing space for the life science industry, having executed 100+ projects globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Byggelement	Exact match	Katrineholm, SwedenHQ recorded Nov 6, 2026	201-500	104 contacts →
	Exact match “Skandinaviska Byggelement är en av Sveriges ledande leverantörer av prefabricerade betongelement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Randek	Exact match	Falkenberg, SwedenHQ recorded Nov 6, 2026	51-200	83 contacts →
	Exact match “The leading pioneer and provider of innovative production systems and high-performance equipment for effective prefabricated house production.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Part Construction AB	Exact match	Kalix, SwedenHQ recorded Nov 6, 2026	201-500	53 contacts →
	Exact match “Complete bathroom modules with or without shaft installations are delivered directly to the construction site.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Smidmek	Exact match	Eslöv, SwedenHQ recorded Nov 6, 2026	11-50	52 contacts →
	Exact match “Kompletta stålkonstruktioner och smideskonstruktioner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Optima Engineering AB	Exact match	Gothenburg, SwedenHQ recorded Nov 6, 2026	11-50	41 contacts →
	Exact match “Vi är konstruktörer!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Prodesign Sverige AB	Exact match	Västra Frölunda, SwedenHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “Consultant in the building sector specialized in Precast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Prefabmästarna	Exact match	Öjebyn, SwedenHQ recorded Nov 6, 2026	51-200	37 contacts →
	Exact match “Prefabmästarna is a company based out of Sweden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Isolamin Sweden AB	Exact match	Överkalix, SwedenHQ recorded Nov 6, 2026	11-50	34 contacts →
	Exact match “Isolamin Sweden AB offers prefabricated housing and hotel modules as well as customized solutions in the area of sandwich elements.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	C3c Engineering AB	Exact match	Växjö, SwedenHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Välkommen till C3C!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	BJ Gruppen	Exact match	Strängnäs, SwedenHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “Välkommen till BJ Gruppen i Strängnäs, en totalentreprenör inom bostäder, hallbyggnader och industrifastigheter.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Attacus Stomsystem	Exact match	Strömsund, SwedenHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “Attacus Stomsystem är ett av de ledande prefabföretagen i Sverige.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Ranaverken - Stålbyggnad	Exact match	Tråvad, SwedenHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “Ranaverken är en stålbyggnadsentreprenör, det betyder att vi utför hela kedjan från konstruktion, tillverkning och montage av en klimatskyddad byggnad i stål.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Prefabsystem	Exact match	Stockholm, SwedenHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “Prefabsystem är specialister på prefabricerade stombyggen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Medicsolution	Exact match	Kristianstad, SwedenHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “MedicSolution delivers prefabricated, high-specified modular solutions adapted to critical societal infrastructure within hospitals and science.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Bohus Betong AB	Exact match	Dingle, SwedenHQ recorded Nov 6, 2026	51-200	18 contacts →
	Exact match “Bohusbetong är ett fristående företag som kan erbjuda kompletta prefabricerade betongstommar inklusive montage, men även endast leveranser.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	AB Larsson & Kjellberg	Exact match	Oxelösund, SwedenHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “AB Larsson & Kjellberg är en komplett industripartner med egen plåt- och svetsverkstad, maskinverkstad samt ytbehandling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Vrena Mekaniska Verkstad AB	Exact match	Bettna, SwedenHQ recorded Nov 6, 2026	51-200	17 contacts →
	Exact match “Vrena Mekaniska Verkstad AB has the possibility to be your workshop – our slogan ”You design – We produce” says everything, but here we will show you what we can help you with.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Flens Byggelement AB	Exact match	Flen, SwedenHQ recorded Nov 6, 2026	51-200	15 contacts →
	Exact match “I Flens Byggelement har vi en hög innovations- och servicegrad och strävar efter att sälja och leverera lösningar som ska minska våra kunders behov av transporter och…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Oppunda Svets & Mekanik AB	Exact match	Katrineholm, SwedenHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Vi är proffs på stålprodukter och tjänster för bygg och industri.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	AB Nybro Cementgjuteri	Exact match	Nybro, SwedenHQ recorded Nov 6, 2026	51-200	14 contacts →
	Exact match “Med modern teknologi, branscherfarenhet och gedigen hantverkstradition är vi specialister på att producera olika typer av vägg, pelare, balk- och bjälklagselement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Peikko Sverige	Exact match	Norrköping, SwedenHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Peikko levererar ett stort urval av ingjutningsgods och samverkanskonstruktioner för både prefabricerade och platsgjutna lösningar för en rad olika tillämpningar.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Gunnar Prefab AB	Exact match	Rättvik, SwedenHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Gunnar Prefab utvecklar, tillverkar och levererar prefabricerade betonglösningar för byggnation, el, infrastruktur och trafikmiljöer i hela Norden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Luni Metall AB	Exact match	Hillerstorp, SwedenHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Vi förverkligar idéer Varför Luni?” 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 “prefabrication services”. 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 113 prefabrication services based in Sweden

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Prefabrication services based in Sweden at a glance

As of Nov 6, 2026

49.0%Verified-email coverage

13.5Average contacts per company

11-50Median size (employees)

10.6%Largest-city concentration · Stockholm

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 113 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 Sweden whose business descriptions match “prefabrication services” 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 749 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 “prefabrication services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prefabrication services are there based in Sweden?

RevenueBase identified 113 company matches for prefabrication services associated with Sweden 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?

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

Which city has the most prefabrication services?

Stockholm leads with 12 company records, followed by Karlstad (4) and Norrkoping (3).

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 749 professional contacts with verified work emails tracked across these 113 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.