Company lists · Data refreshed August 2026
Top 25 List building services based in Helsinki, Finland
RevenueBase identified 52 company matches for list building services associated with Helsinki, Finland as of August 2026 and tracks 263 professional contacts across them, including 154 with verified work emails and 11 with mobile numbers. Across Finland, Helsinki is the largest hub for this category.
This list covers company matches for list building services associated with Helsinki, 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 August 31, 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 list building services based in Helsinki, Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 31 contacts → | ||||
Exact match “Raudanlujaa rakentamisen suunnittelua ja valvontaa.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 2 | 24 contacts → | ||||
Exact match “Rakennus Grahn on Stadin Saneeraaja.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
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Not rated “RevenueBase is a B2B contact data platform. This directory is built from its company graph.” | |||||
| 3 | 13 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 4 | 12 contacts → | ||||
Exact match “Pylon is a Uusimaa-based group founded in 1989, specialising in demanding renovation, construction and building services engineering projects as well as client-oriented premises…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 5 | 12 contacts → | ||||
Exact match “Avarrus is a Helsinki-based architectural office.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 6 | 12 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 7 | 10 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “PC-Saneeraus Oy on vuonna 1998 perustettu korjausrakentamisen sekä liike- ja toimitilamuutosten asiantuntija.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Luovaus Arkkitehdit tarjoaa kaikki arkkitehti- ja pääsuunnittelupalvelut uudis- ja korjausrakentamiseen.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “Space for People Smoother everyday life, with spaces that are the right size and tailored to your needs.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Artella on laadukkaita taloteknisiä suunnittelu, valvonta- ja projektinjohtopalveluita tuottava insinööritoimisto.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “United Founders on yli 100 asiantuntijan yhteisö.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Brushpainters Oy on pääkaupunkiseudulla toimiva rakennusalan yritys, joka työllistää liki kolmekymmentä korjausrakentamisen ammattilaista.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “LPV arkkitehdit on täyden palvelun arkkitehtisuunnittelua tarjoava yritys.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Real-estate construction management services include design coordination, project management, cost planning and construction management services for commercial and office…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Tarjoamme kattavat arkkitehtipalvelut niin kaavamuutoksiin kuin liike, toimisto, teollisuus- ja asuinrakennussuunnitteluun aina uudisrakentamisesta peruskorjauksiin.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Kasvata B2B-myyntiäsi laadukkaan sähköpostimarkkinoinnin avulla.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “HT-Prokon Oy on kiinteistöjen ja korjaushankkeiden asiantuntijapalveluita tuottava yritys.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Arkkitehtitoimisto Hormia on Helsingin Munkkiniemessä sijaitseva, vuonna 1987 perustettu arkkitehtitoimisto.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Creago Ltd is a company specialized in offering a large range of services in consulting renovation, construction and development projects.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Rakennuttajatoimisto Corro Oy toimii kiinteistöjen korjausrakentamisen parissa.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Arkkitehdit Mustonen Oy on vuodesta 2002 toiminut arkkitehtitoimisto Helsingissä.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “We are a small but versatile architectural office based in Helsinki.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Teollisuus- ja logistiikkarakennusten, päiväkotien, koulujen, asuntojen, alue ym.” Recorded in the RevenueBase company graph · Aug 31, 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 “list building 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 52 list building services based in Helsinki, Finland
See the full list, filter by size, metro and specialty, and access 154 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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List building services based in Helsinki, Finland at a glance
As of Aug 31, 2026Companies by employee count
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 Helsinki, Finland whose business descriptions match “list building 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 154 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 August 31, 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 “list building services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many list building services are there based in Helsinki, Finland?
RevenueBase identified 52 company matches for list building services associated with Helsinki, Finland as of August 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?
Takoi Yhtiöt tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Finland has the most list building services?
Helsinki leads Finland with 52 company records, followed by Tampere (15) and Vantaa (8).
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 154 professional contacts with verified work emails tracked across these 52 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 August 31, 2026.
Ready to reach these companies? Verified emails and direct dials for all 52 list building services based in Helsinki, Finland. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- List building services based in the United States
- List building services based in Brazil
- List building services based in the United Kingdom
- List building services based in France
- List building services based in Germany
- List building services based in Canada
Company intelligence · public preview
Top 25 list building services based in Helsinki, Finland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 52 matching company records for list building services based in Helsinki, Finland, with 263 tracked contacts and 154 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: August 31, 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 list building services based in Helsinki, 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 |  Takoi Yhtiöttakoi.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 51-200 | HQ not recorded; location: Helsinki, Finland | 51-200 | Exact match | 31 contacts → |
“Raudanlujaa rakentamisen suunnittelua ja valvontaa.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Rakennus Grahn OYrakennusgrahn.comHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 24 contacts → |
“Rakennus Grahn on Stadin Saneeraaja.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Publisher disclosure “RevenueBase is a B2B contact data platform. This directory is built from its company graph.” | |||||
| 3 |  AMP Yhtiöt OYamp-yhtiot.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 13 contacts → |
“When it comes to designing, building, furnishing, maintaining and lighting spaces, understanding the big picture is key.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Pylon Rakennus OYpylon.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 12 contacts → |
“Pylon is a Uusimaa-based group founded in 1989, specialising in demanding renovation, construction and building services engineering projects as well as client-oriented premises…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Avarrus Architectsavarrus.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 12 contacts → |
“Avarrus is a Helsinki-based architectural office.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Catedral Group OYcatedral.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 12 contacts → |
“Catedral Group Oy on kokonaisvaltainen rakennus- ja kehityskumppani, joka yhdistää strategisen ajattelun, vahvan projektiosaamisen ja laadukkaan toteutuksen.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Insinööritoimisto Teknoplan OYteknoplan.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 10 contacts → |
“Insinööritoimisto TeknoPlan Oy is the residents friendly pipe renovations consulting company in the capital area of finland.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pc-Saneeraus OYpc-saneeraus.com HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 10 contacts → |
“PC-Saneeraus Oy on vuonna 1998 perustettu korjausrakentamisen sekä liike- ja toimitilamuutosten asiantuntija.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Luovaus Arkkitehdit OYluovaus.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 9 contacts → |
“Luovaus Arkkitehdit tarjoaa kaikki arkkitehti- ja pääsuunnittelupalvelut uudis- ja korjausrakentamiseen.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Laitila Architectslaitila.comHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 7 contacts → |
“Space for People Smoother everyday life, with spaces that are the right size and tailored to your needs.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Insinööritoimisto Artella OYartella.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 6 contacts → |
“Artella on laadukkaita taloteknisiä suunnittelu, valvonta- ja projektinjohtopalveluita tuottava insinööritoimisto.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  United Founders OYunitedfounders.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 51-200 | HQ not recorded; location: Helsinki, Finland | 51-200 | Exact match | 6 contacts → |
“United Founders on yli 100 asiantuntijan yhteisö.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Brushpainters OYbrushpainters.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 6 contacts → |
“Brushpainters Oy on pääkaupunkiseudulla toimiva rakennusalan yritys, joka työllistää liki kolmekymmentä korjausrakentamisen ammattilaista.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  LPV Arkkitehditlpv.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 5 contacts → |
“LPV arkkitehdit on täyden palvelun arkkitehtisuunnittelua tarjoava yritys.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Rautkylä Konsultointi OYrkonsultit.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“Real-estate construction management services include design coordination, project management, cost planning and construction management services for commercial and office…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Arkkitehdit Mk2 OYmk2.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“Tarjoamme kattavat arkkitehtipalvelut niin kaavamuutoksiin kuin liike, toimisto, teollisuus- ja asuinrakennussuunnitteluun aina uudisrakentamisesta peruskorjauksiin.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Finboundfinbound.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“Kasvata B2B-myyntiäsi laadukkaan sähköpostimarkkinoinnin avulla.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ht-Prokon OYprokon.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 4 contacts → |
“HT-Prokon Oy on kiinteistöjen ja korjaushankkeiden asiantuntijapalveluita tuottava yritys.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ARK Hormiaarkhormia.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Arkkitehtitoimisto Hormia on Helsingin Munkkiniemessä sijaitseva, vuonna 1987 perustettu arkkitehtitoimisto.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Creago OYcreago.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Creago Ltd is a company specialized in offering a large range of services in consulting renovation, construction and development projects.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Rakennuttajatoimisto Corrocorro.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Rakennuttajatoimisto Corro Oy toimii kiinteistöjen korjausrakentamisen parissa.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Arkkitehtitoimisto Eero Korhonen OYarkkitehtikorhonen.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Arkkitehdit Mustonen OYarkkitehditmustonen.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Arkkitehdit Mustonen Oy on vuodesta 2002 toiminut arkkitehtitoimisto Helsingissä.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  HMT Arkkitehdit OYhmtarkkitehdit.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 2 contacts → |
“We are a small but versatile architectural office based in Helsinki.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Arkkitehtitoimisto Siltanen JA Laakso OYsiltanenlaakso.fiHQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 2 contacts → |
“Teollisuus- ja logistiikkarakennusten, päiväkotien, koulujen, asuntojen, alue ym.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 52 company matches
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List building services: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
51 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: August 31, 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 ↗
Questions about this company list
What does Exact match mean for list building services?
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 list building services did RevenueBase find based in Helsinki, Finland?
The saved snapshot records 52 matching company records, 263 tracked contacts and 154 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: August 31, 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
List building services by geography
- List building services based in the United States
- List building services based in Brazil
- List building services based in the United Kingdom
- List building services based in France
- List building services based in Germany
- List building services based in Canada
- List building services based in Spain
- List building services based in Italy
- List building services based in the Netherlands
- List building services based in Australia
- List building services based in Switzerland
- List building services based in Mexico
Cite this list
RevenueBase Data Team. Top 25 list building services based in Helsinki, Finland. Snapshot: August 31, 2026. https://revenuebase.ai/companies/list-building-services/finland/helsinki.
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
- List building services based in the United States
- List building services based in Brazil
- List building services based in the United Kingdom
- List building services based in France
- List building services based in Germany
- List building services based in Canada
Company intelligence · public preview
Top 25 list building services based in Helsinki, Finland
RevenueBase records 52 matching company records for list building services based in Helsinki, Finland, with 263 tracked contacts and 154 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: August 31, 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 list building services based in Helsinki, 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 | Takoi Yhtiöttakoi.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 51-200 | HQ not recorded; location: Helsinki, Finland | 51-200 | Exact match | 31 contacts → |
“Raudanlujaa rakentamisen suunnittelua ja valvontaa.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Rakennus Grahn OYrakennusgrahn.com HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 24 contacts → |
“Rakennus Grahn on Stadin Saneeraaja.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| Boston, MA, United States | n/a | Publisher disclosure | Try free | ||
Publisher disclosure “RevenueBase is a B2B contact data platform. This directory is built from its company graph.” | |||||
| 3 | AMP Yhtiöt OYamp-yhtiot.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 13 contacts → |
“When it comes to designing, building, furnishing, maintaining and lighting spaces, understanding the big picture is key.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Pylon Rakennus OYpylon.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 12 contacts → |
“Pylon is a Uusimaa-based group founded in 1989, specialising in demanding renovation, construction and building services engineering projects as well as client-oriented premises…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Avarrus Architectsavarrus.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 12 contacts → |
“Avarrus is a Helsinki-based architectural office.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Catedral Group OYcatedral.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 12 contacts → |
“Catedral Group Oy on kokonaisvaltainen rakennus- ja kehityskumppani, joka yhdistää strategisen ajattelun, vahvan projektiosaamisen ja laadukkaan toteutuksen.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Insinööritoimisto Teknoplan OYteknoplan.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 10 contacts → |
“Insinööritoimisto TeknoPlan Oy is the residents friendly pipe renovations consulting company in the capital area of finland.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pc-Saneeraus OYpc-saneeraus.com HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 10 contacts → |
“PC-Saneeraus Oy on vuonna 1998 perustettu korjausrakentamisen sekä liike- ja toimitilamuutosten asiantuntija.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Luovaus Arkkitehdit OYluovaus.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 9 contacts → |
“Luovaus Arkkitehdit tarjoaa kaikki arkkitehti- ja pääsuunnittelupalvelut uudis- ja korjausrakentamiseen.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Laitila Architectslaitila.com HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 7 contacts → |
“Space for People Smoother everyday life, with spaces that are the right size and tailored to your needs.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Insinööritoimisto Artella OYartella.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 6 contacts → |
“Artella on laadukkaita taloteknisiä suunnittelu, valvonta- ja projektinjohtopalveluita tuottava insinööritoimisto.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | United Founders OYunitedfounders.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 51-200 | HQ not recorded; location: Helsinki, Finland | 51-200 | Exact match | 6 contacts → |
“United Founders on yli 100 asiantuntijan yhteisö.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Brushpainters OYbrushpainters.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 6 contacts → |
“Brushpainters Oy on pääkaupunkiseudulla toimiva rakennusalan yritys, joka työllistää liki kolmekymmentä korjausrakentamisen ammattilaista.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | LPV Arkkitehditlpv.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 11-50 | HQ not recorded; location: Helsinki, Finland | 11-50 | Exact match | 5 contacts → |
“LPV arkkitehdit on täyden palvelun arkkitehtisuunnittelua tarjoava yritys.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Rautkylä Konsultointi OYrkonsultit.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“Real-estate construction management services include design coordination, project management, cost planning and construction management services for commercial and office…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Arkkitehdit Mk2 OYmk2.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“Tarjoamme kattavat arkkitehtipalvelut niin kaavamuutoksiin kuin liike, toimisto, teollisuus- ja asuinrakennussuunnitteluun aina uudisrakentamisesta peruskorjauksiin.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Finboundfinbound.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“Kasvata B2B-myyntiäsi laadukkaan sähköpostimarkkinoinnin avulla.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ht-Prokon OYprokon.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 4 contacts → |
“HT-Prokon Oy on kiinteistöjen ja korjaushankkeiden asiantuntijapalveluita tuottava yritys.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ARK Hormiaarkhormia.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Arkkitehtitoimisto Hormia on Helsingin Munkkiniemessä sijaitseva, vuonna 1987 perustettu arkkitehtitoimisto.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Creago OYcreago.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Creago Ltd is a company specialized in offering a large range of services in consulting renovation, construction and development projects.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Rakennuttajatoimisto Corrocorro.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Rakennuttajatoimisto Corro Oy toimii kiinteistöjen korjausrakentamisen parissa.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Arkkitehtitoimisto Eero Korhonen OYarkkitehtikorhonen.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Arkkitehdit Mustonen OYarkkitehditmustonen.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 3 contacts → |
“Arkkitehdit Mustonen Oy on vuodesta 2002 toiminut arkkitehtitoimisto Helsingissä.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HMT Arkkitehdit OYhmtarkkitehdit.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 2 contacts → |
“We are a small but versatile architectural office based in Helsinki.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Arkkitehtitoimisto Siltanen JA Laakso OYsiltanenlaakso.fi HQ: HQ not recorded; location: Helsinki, FinlandReported employees: 1-10 | HQ not recorded; location: Helsinki, Finland | 1-10 | Exact match | 2 contacts → |
“Teollisuus- ja logistiikkarakennusten, päiväkotien, koulujen, asuntojen, alue ym.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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List building services: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
51 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: August 31, 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 ↗
Questions about this company list
What does Exact match mean for list building services?
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 list building services did RevenueBase find based in Helsinki, Finland?
The saved snapshot records 52 matching company records, 263 tracked contacts and 154 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: August 31, 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.
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Cite this list
RevenueBase Data Team. Top 25 list building services based in Helsinki, Finland. Snapshot: August 31, 2026. https://revenuebase.ai/companies/list-building-services/finland/helsinki.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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