Company lists · Data refreshed November 2026
Top 25 Preconstruction services firms based in Finland
RevenueBase identified 153 company matches for preconstruction services firms associated with Finland as of November 2026 and tracks 1,136 professional contacts across them, including 653 with verified work emails. Helsinki is the largest hub.
This list covers company matches for preconstruction services firms associated with Finland, 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.
The 25 largest preconstruction services firms based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 161 contacts → | ||||
Exact match “HTJ on yksi Suomen johtavista rakennuttajatoimistoista.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 83 contacts → | ||||
Exact match “RAPP Oy on yksi Suomen vanhimmista rakennuttajatoimistoista, jolla on rohkeutta toteuttaa rakennuttamisen ja työmaavalvonnan palvelut astetta paremmin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 61 contacts → | ||||
Exact match “Talokeskus on Suomen vanhin insinööritoimisto, perustettu 1923, ja on yksi Suomen vanhimmista yhä toiminnassa olevista yrityksistä.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 56 contacts → | ||||
Exact match “Quattroservices tunnetaan vaativien talotekniikkakohteiden monipuolisena, luotettavana ja joustavana toteuttajana.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 34 contacts → | ||||
Exact match “Raudanlujaa rakentamisen suunnittelua ja valvontaa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 33 contacts → | ||||
Exact match “Korjauspartnerit on konsulttitoimisto, joka on erikoistunut korjausrakentamisen asiantuntijapalveluihin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 29 contacts → | ||||
Exact match “Eerika Consulting Oy on asiakaslähtöiseen rakennuttamiseen ja projektinjohtoon erikoistunut konsulttikumppani, joka tarjoaa laadukasta, osaavaa, luotettavaa ja ihmislähtöistä…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 27 contacts → | ||||
Exact match “Rakennus Grahn on Stadin Saneeraaja.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “Polartek Oy tarjoaa konsultti- ja suunnittelupalveluita pääsääntöisesti teollisuuden tarpeisiin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “Historiamme ulottuu yli 35 vuoden taakse Harjavallan Sievariin, jonne rakennusliikkeen ensimmäinen toimipiste avattiin vuonna 1989.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match “Planera is a Finnish consultancy specializing in renovation, offering project management, site supervision, design and energy-efficiency services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “Our operations are based on extensive and solid technical expertise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Mirlux Oy – Luotettava ja tehokas kumppani uudis- ja korjausrakentamiseen!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “Hei me muutetaan: Optiplan saa uuden kodin 1.6.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 15 contacts → | ||||
Exact match “Areite on rakennusalan asiantuntija ja alan kokenut suunnannäyttäjä.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “Catedral Group Oy on kokonaisvaltainen rakennus- ja kehityskumppani, joka yhdistää strategisen ajattelun, vahvan projektiosaamisen ja laadukkaan toteutuksen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “Se alkuperäinen #rakentamisenkoutsi Kaipaatko säästöjä tilakuluihisi?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “Insinööriavain tarjoaa korjaushankkeiden tutkimuksia, suunnittelua, rakennuttamista ja valvontaa sekä teollisuus, urheilu- ja liikerakennusten rakennesuunnittelua.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “LTQ-Rakennus Oy on kokenut logistiikka- ja työmaapalveluiden, olosuhdehallinnan, sekä takuutöiden ammattilainen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Savolainen Insinööritoimisto Oy is a steadily growing expert in construction, providing construction design and consulting services; architectural and structural design services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Tarjoamme rakennuttamispalveluita sekä valvontaa kaikille kiinteistöjen omistajille.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “Insinööritoimisto TeknoPlan Oy is the residents friendly pipe renovations consulting company in the capital area of finland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Rakennuttamisen asiantuntija Osaava, omistautunut, Otakon Otakon Oy on erikoistunut haastavien rakennushankkeiden projektinjohto- ja valvontatehtäviin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “When it comes to designing, building, furnishing, maintaining and lighting spaces, understanding the big picture is key.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “Luovaus Arkkitehdit tarjoaa kaikki arkkitehti- ja pääsuunnittelupalvelut uudis- ja korjausrakentamiseen.” 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 “preconstruction services firms”. 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 153 preconstruction services firms based in Finland
See the full list, filter by size, metro and specialty, and access 653 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Preconstruction services firms based in Finland at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 153 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 Finland whose business descriptions match “preconstruction services firms” 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 653 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.
Preconstruction services firms by metro
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 “preconstruction services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many preconstruction services firms are there based in Finland?
RevenueBase identified 153 company matches for preconstruction services firms associated with Finland 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?
Rakennuttajatoimisto HTJ OY tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most preconstruction services firms?
Helsinki leads with 43 company records, followed by Espoo (13) and Turku (12).
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 653 professional contacts with verified work emails tracked across these 153 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.
Ready to reach these companies? Verified emails and direct dials for all 153 preconstruction services firms based in Finland. Start with a free account, no credit card.
Download this list →Related lists
Preconstruction services firms by geography
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- Preconstruction services firms based in Barueri, Brazil
- Preconstruction services firms based in Belo Horizonte, Brazil
- Preconstruction services firms based in Campinas, Brazil
- Preconstruction services firms based in Curitiba, Brazil
- Preconstruction services firms based in Porto Alegre, Brazil
- Preconstruction services firms based in Rio De Janeiro, Brazil
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.
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Company intelligence · public preview
Top 25 preconstruction services firms based in Finland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 153 matching company records for preconstruction services firms based in Finland, with 1,136 tracked contacts and 653 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 preconstruction services firms based in Finland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Vantaa, FinlandReported employees: 201-500 | Vantaa, Finland | 201-500 | Exact match | 161 contacts → |
“HTJ on yksi Suomen johtavista rakennuttajatoimistoista.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  RAPPrapp.fiHQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 83 contacts → |
“RAPP Oy on yksi Suomen vanhimmista rakennuttajatoimistoista, jolla on rohkeutta toteuttaa rakennuttamisen ja työmaavalvonnan palvelut astetta paremmin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Suomen Talokeskus OYtalokeskus.fiHQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 61 contacts → |
“Talokeskus on Suomen vanhin insinööritoimisto, perustettu 1923, ja on yksi Suomen vanhimmista yhä toiminnassa olevista yrityksistä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Quattroservices OYquattroservices.fiHQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 56 contacts → |
“Quattroservices tunnetaan vaativien talotekniikkakohteiden monipuolisena, luotettavana ja joustavana toteuttajana.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Takoi Yhtiöttakoi.fiHQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 34 contacts → |
“Raudanlujaa rakentamisen suunnittelua ja valvontaa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Korjauspartneritkorjauspartnerit.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 33 contacts → |
“Korjauspartnerit on konsulttitoimisto, joka on erikoistunut korjausrakentamisen asiantuntijapalveluihin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Eerika Consulting OYeerika.comHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 29 contacts → |
“Eerika Consulting Oy on asiakaslähtöiseen rakennuttamiseen ja projektinjohtoon erikoistunut konsulttikumppani, joka tarjoaa laadukasta, osaavaa, luotettavaa ja ihmislähtöistä…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Rakennus Grahn OYrakennusgrahn.comHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 27 contacts → |
“Rakennus Grahn on Stadin Saneeraaja.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Insinööritoimisto Polartek OYpolartek.fiHQ: Oulu, FinlandReported employees: 51-200 | Oulu, Finland | 51-200 | Exact match | 27 contacts → |
“Polartek Oy tarjoaa konsultti- ja suunnittelupalveluita pääsääntöisesti teollisuuden tarpeisiin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Astora-Rakennus OYastora.fiHQ: Pori, FinlandReported employees: 51-200 | Pori, Finland | 51-200 | Exact match | 22 contacts → |
“Historiamme ulottuu yli 35 vuoden taakse Harjavallan Sievariin, jonne rakennusliikkeen ensimmäinen toimipiste avattiin vuonna 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Planeraplanera.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 19 contacts → |
“Planera is a Finnish consultancy specializing in renovation, offering project management, site supervision, design and energy-efficiency services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  AKI Hyrkkönen OYah-oy.fiHQ: Tampere, FinlandReported employees: 51-200 | Tampere, Finland | 51-200 | Exact match | 19 contacts → |
“Our operations are based on extensive and solid technical expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Mirlux OYmirlux.fiHQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 19 contacts → |
“Mirlux Oy – Luotettava ja tehokas kumppani uudis- ja korjausrakentamiseen!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Optiplanoptiplan.fiHQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 17 contacts → |
“Hei me muutetaan: Optiplan saa uuden kodin 1.6.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Areiteareite.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 15 contacts → |
“Areite on rakennusalan asiantuntija ja alan kokenut suunnannäyttäjä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Catedral Group OYcatedral.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 14 contacts → |
“Catedral Group Oy on kokonaisvaltainen rakennus- ja kehityskumppani, joka yhdistää strategisen ajattelun, vahvan projektiosaamisen ja laadukkaan toteutuksen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Brado OYbrado.fiHQ: Jyväskylä, FinlandReported employees: 11-50 | Jyväskylä, Finland | 11-50 | Exact match | 14 contacts → |
“Se alkuperäinen #rakentamisenkoutsi Kaipaatko säästöjä tilakuluihisi?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Insinööriavain OYinsinooriavain.fiHQ: Jyväskylä, FinlandReported employees: 11-50 | Jyväskylä, Finland | 11-50 | Exact match | 12 contacts → |
“Insinööriavain tarjoaa korjaushankkeiden tutkimuksia, suunnittelua, rakennuttamista ja valvontaa sekä teollisuus, urheilu- ja liikerakennusten rakennesuunnittelua.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ltq-Rakennus OYltqrakennus.fiHQ: Vantaa, FinlandReported employees: 51-200 | Vantaa, Finland | 51-200 | Exact match | 12 contacts → |
“LTQ-Rakennus Oy on kokenut logistiikka- ja työmaapalveluiden, olosuhdehallinnan, sekä takuutöiden ammattilainen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Insinööritoimisto Savolainen OYinststo-savolainen.fiHQ: Iisalmi, FinlandReported employees: 11-50 | Iisalmi, Finland | 11-50 | Exact match | 11 contacts → |
“Savolainen Insinööritoimisto Oy is a steadily growing expert in construction, providing construction design and consulting services; architectural and structural design services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Äyräväinen Rakennuttaminen OYayravainen.fiHQ: Leppävaara, FinlandReported employees: 11-50 | Leppävaara, Finland | 11-50 | Exact match | 11 contacts → |
“Tarjoamme rakennuttamispalveluita sekä valvontaa kaikille kiinteistöjen omistajille.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Insinööritoimisto Teknoplan OYteknoplan.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 11 contacts → |
“Insinööritoimisto TeknoPlan Oy is the residents friendly pipe renovations consulting company in the capital area of finland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Otakon OYotakon.fiHQ: Oulu, FinlandReported employees: 11-50 | Oulu, Finland | 11-50 | Exact match | 10 contacts → |
“Rakennuttamisen asiantuntija Osaava, omistautunut, Otakon Otakon Oy on erikoistunut haastavien rakennushankkeiden projektinjohto- ja valvontatehtäviin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  AMP Yhtiöt OYamp-yhtiot.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 10 contacts → |
“When it comes to designing, building, furnishing, maintaining and lighting spaces, understanding the big picture is key.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Luovaus Arkkitehdit OYluovaus.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 10 contacts → |
“Luovaus Arkkitehdit tarjoaa kaikki arkkitehti- ja pääsuunnittelupalvelut uudis- ja korjausrakentamiseen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 153 company matches
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Preconstruction services firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
150 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 153 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Preconstruction services firms by metro
Questions about this company list
What does Exact match mean for preconstruction services firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many preconstruction services firms did RevenueBase find based in Finland?
The saved snapshot records 153 matching company records, 1,136 tracked contacts and 653 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Preconstruction services firms by geography
- Preconstruction services firms based in Buenos Aires, Argentina
- Preconstruction services firms based in Brisbane, Australia
- Preconstruction services firms based in Melbourne, Australia
- Preconstruction services firms based in Perth, Australia
- Preconstruction services firms based in Sydney, Australia
- Preconstruction services firms based in Vienna, Austria
- Preconstruction services firms based in Barueri, Brazil
- Preconstruction services firms based in Belo Horizonte, Brazil
- Preconstruction services firms based in Campinas, Brazil
- Preconstruction services firms based in Curitiba, Brazil
- Preconstruction services firms based in Porto Alegre, Brazil
- Preconstruction services firms based in Rio De Janeiro, Brazil
Cite this list
RevenueBase Data Team. Top 25 preconstruction services firms based in Finland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/preconstruction-services-firms/finland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Lists A-Z
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- Preconstruction services firms based in Buenos Aires, Argentina
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- Preconstruction services firms based in Perth, Australia
- Preconstruction services firms based in Sydney, Australia
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Company intelligence · public preview
Top 25 preconstruction services firms based in Finland
RevenueBase records 153 matching company records for preconstruction services firms based in Finland, with 1,136 tracked contacts and 653 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 preconstruction services firms based in Finland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Vantaa, FinlandReported employees: 201-500 | Vantaa, Finland | 201-500 | Exact match | 161 contacts → |
“HTJ on yksi Suomen johtavista rakennuttajatoimistoista.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RAPPrapp.fi HQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 83 contacts → |
“RAPP Oy on yksi Suomen vanhimmista rakennuttajatoimistoista, jolla on rohkeutta toteuttaa rakennuttamisen ja työmaavalvonnan palvelut astetta paremmin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Suomen Talokeskus OYtalokeskus.fi HQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 61 contacts → |
“Talokeskus on Suomen vanhin insinööritoimisto, perustettu 1923, ja on yksi Suomen vanhimmista yhä toiminnassa olevista yrityksistä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Quattroservices OYquattroservices.fi HQ: Espoo, FinlandReported employees: 51-200 | Espoo, Finland | 51-200 | Exact match | 56 contacts → |
“Quattroservices tunnetaan vaativien talotekniikkakohteiden monipuolisena, luotettavana ja joustavana toteuttajana.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Takoi Yhtiöttakoi.fi HQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 34 contacts → |
“Raudanlujaa rakentamisen suunnittelua ja valvontaa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Korjauspartneritkorjauspartnerit.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 33 contacts → |
“Korjauspartnerit on konsulttitoimisto, joka on erikoistunut korjausrakentamisen asiantuntijapalveluihin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Eerika Consulting OYeerika.com HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 29 contacts → |
“Eerika Consulting Oy on asiakaslähtöiseen rakennuttamiseen ja projektinjohtoon erikoistunut konsulttikumppani, joka tarjoaa laadukasta, osaavaa, luotettavaa ja ihmislähtöistä…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Rakennus Grahn OYrakennusgrahn.com HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 27 contacts → |
“Rakennus Grahn on Stadin Saneeraaja.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Insinööritoimisto Polartek OYpolartek.fi HQ: Oulu, FinlandReported employees: 51-200 | Oulu, Finland | 51-200 | Exact match | 27 contacts → |
“Polartek Oy tarjoaa konsultti- ja suunnittelupalveluita pääsääntöisesti teollisuuden tarpeisiin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Astora-Rakennus OYastora.fi HQ: Pori, FinlandReported employees: 51-200 | Pori, Finland | 51-200 | Exact match | 22 contacts → |
“Historiamme ulottuu yli 35 vuoden taakse Harjavallan Sievariin, jonne rakennusliikkeen ensimmäinen toimipiste avattiin vuonna 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Planeraplanera.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 19 contacts → |
“Planera is a Finnish consultancy specializing in renovation, offering project management, site supervision, design and energy-efficiency services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | AKI Hyrkkönen OYah-oy.fi HQ: Tampere, FinlandReported employees: 51-200 | Tampere, Finland | 51-200 | Exact match | 19 contacts → |
“Our operations are based on extensive and solid technical expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mirlux OYmirlux.fi HQ: Helsinki, FinlandReported employees: 51-200 | Helsinki, Finland | 51-200 | Exact match | 19 contacts → |
“Mirlux Oy – Luotettava ja tehokas kumppani uudis- ja korjausrakentamiseen!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Optiplanoptiplan.fi HQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 17 contacts → |
“Hei me muutetaan: Optiplan saa uuden kodin 1.6.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Areiteareite.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 15 contacts → |
“Areite on rakennusalan asiantuntija ja alan kokenut suunnannäyttäjä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Catedral Group OYcatedral.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 14 contacts → |
“Catedral Group Oy on kokonaisvaltainen rakennus- ja kehityskumppani, joka yhdistää strategisen ajattelun, vahvan projektiosaamisen ja laadukkaan toteutuksen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Brado OYbrado.fi HQ: Jyväskylä, FinlandReported employees: 11-50 | Jyväskylä, Finland | 11-50 | Exact match | 14 contacts → |
“Se alkuperäinen #rakentamisenkoutsi Kaipaatko säästöjä tilakuluihisi?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Insinööriavain OYinsinooriavain.fi HQ: Jyväskylä, FinlandReported employees: 11-50 | Jyväskylä, Finland | 11-50 | Exact match | 12 contacts → |
“Insinööriavain tarjoaa korjaushankkeiden tutkimuksia, suunnittelua, rakennuttamista ja valvontaa sekä teollisuus, urheilu- ja liikerakennusten rakennesuunnittelua.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ltq-Rakennus OYltqrakennus.fi HQ: Vantaa, FinlandReported employees: 51-200 | Vantaa, Finland | 51-200 | Exact match | 12 contacts → |
“LTQ-Rakennus Oy on kokenut logistiikka- ja työmaapalveluiden, olosuhdehallinnan, sekä takuutöiden ammattilainen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Insinööritoimisto Savolainen OYinststo-savolainen.fi HQ: Iisalmi, FinlandReported employees: 11-50 | Iisalmi, Finland | 11-50 | Exact match | 11 contacts → |
“Savolainen Insinööritoimisto Oy is a steadily growing expert in construction, providing construction design and consulting services; architectural and structural design services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Äyräväinen Rakennuttaminen OYayravainen.fi HQ: Leppävaara, FinlandReported employees: 11-50 | Leppävaara, Finland | 11-50 | Exact match | 11 contacts → |
“Tarjoamme rakennuttamispalveluita sekä valvontaa kaikille kiinteistöjen omistajille.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Insinööritoimisto Teknoplan OYteknoplan.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 11 contacts → |
“Insinööritoimisto TeknoPlan Oy is the residents friendly pipe renovations consulting company in the capital area of finland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Otakon OYotakon.fi HQ: Oulu, FinlandReported employees: 11-50 | Oulu, Finland | 11-50 | Exact match | 10 contacts → |
“Rakennuttamisen asiantuntija Osaava, omistautunut, Otakon Otakon Oy on erikoistunut haastavien rakennushankkeiden projektinjohto- ja valvontatehtäviin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | AMP Yhtiöt OYamp-yhtiot.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 10 contacts → |
“When it comes to designing, building, furnishing, maintaining and lighting spaces, understanding the big picture is key.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Luovaus Arkkitehdit OYluovaus.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 10 contacts → |
“Luovaus Arkkitehdit tarjoaa kaikki arkkitehti- ja pääsuunnittelupalvelut uudis- ja korjausrakentamiseen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 153 company matches
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Preconstruction services firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
150 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 153 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Preconstruction services firms by metro
Questions about this company list
What does Exact match mean for preconstruction services firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many preconstruction services firms did RevenueBase find based in Finland?
The saved snapshot records 153 matching company records, 1,136 tracked contacts and 653 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 preconstruction services firms based in Finland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/preconstruction-services-firms/finland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Preconstruction services firms based in Buenos Aires, Argentina
- Preconstruction services firms based in Brisbane, Australia
- Preconstruction services firms based in Melbourne, Australia
- Preconstruction services firms based in Perth, Australia
- Preconstruction services firms based in Sydney, Australia
- Preconstruction services firms based in Vienna, Austria