Company lists · Data verified August 2026

Top 25 Civil engineering staffing based in Finland

Name: Civil engineering staffing based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 44 companies tracked

There are 44 civil engineering staffing headquartered in Finland (RevenueBase, August 2026). RevenueBase tracks 517 professional contacts across them, including 284 with verified work emails and 21 with mobile numbers. Helsinki is the largest hub.

This list covers civil engineering staffing headquartered in Finland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

44Companies

517Contacts tracked

284Verified emails

21Mobile numbers

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The 25 largest civil engineering staffing based in Finland

Ranked by team size

Top 25 of 44 civil engineering staffing based in Finland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Rakennuttajatoimisto HTJ OY	Vantaa	201-500	152	112
2	Finnmap Infra OY	Helsinki	51-200	72	52
3	Suomen Talokeskus OY	Jyvaskyla	51-200	62	34
4	Mestarit Henkilöstöpalvelut OY	Espoo	51-200	27	4
5	Insinööritoimisto Mäkeläinen OY	Kempele	11-50	22	13
6	Maveplan OY	Oulu	11-50	14	11
7	HVM Infra OY	Kemi	11-50	13	7
8	Worker Finland OY	Tampere	51-200	13	1
9	Contria OY AB	Seinajoki	11-50	12	9
10	Prorosteri Henkilöstöratkaisut OY	Tampere	11-50	10	6
11	Insinööritoimisto Savolainen OY	Kajaani	11-50	9	6
12	Insinööritoimisto SRT OY	Kuopio	11-50	6	6
13	Insinööritoimisto Artella OY	Helsinki	1-10	6	6
14	Ehmp-Engineering OY	Sipoo	11-50	6	2
15	Ralf Ajalin	Raseborg	51-200	5	2
16	Insinööritoimisto Juha Kupari OY	n/a	1-10	3	3
17	Anytime Palvelut OY	Jarvenpaa	51-200	3	1
18	Suunnittelukide	Turku	11-50	2	2
19	Pääkaupunkiseudun Rakennuskonsultit OY	Vantaa	1-10	2	1
20	Insinööripalvelut Poweria OY	Rovaniemi	1-10	2	1
21	DS Staffing Henkilöstöratkaisut	Turku	11-50	1	1
22	Diopco OY	Lappeenranta	1-10	1	1
23	Prekon OY	Espoo	1-10	1	1
24	Ympäristönsuunnittelu OY	Tampere	1-10	1	1
25	Insinööritoimisto Putkonen OY	n/a	1-10	1	1

Showing 25 of 44 civil engineering staffing based in Finland

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Civil engineering staffing based in Finland at a glance

As of Aug 28, 2026

11-50Median size (employees)

HelsinkiLargest hub · 9 HQs

21Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Civil engineering staffing by metro

Metro	Companies
Civil engineering staffing in Helsinki	9
Civil engineering staffing in Espoo	4
Civil engineering staffing in Vantaa	4
Civil engineering staffing in Tampere	3
Civil engineering staffing in Lappeenranta	3
Civil engineering staffing in Turku	2
Civil engineering staffing in Oulu	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “civil engineering staffing”, with match quality audited by blind human judging, and headquartered in Finland.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many civil engineering staffing are there based in Finland?

There are 44 civil engineering staffing headquartered in Finland as of August 2026 (RevenueBase).

What is the largest company on this list?

Rakennuttajatoimisto HTJ OY, headquartered in Vantaa, tops this list with the largest team on record.

Which city has the most civil engineering staffing?

Helsinki leads with 9 headquartered companies, followed by Espoo (4) and Vantaa (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 284 verified decision-maker contacts tracked across these 44 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.