Company lists · Data refreshed November 2026
Top 25 Telecom contractors based in Finland
RevenueBase identified 104 company matches for telecom contractors associated with Finland as of November 2026 and tracks 1,372 professional contacts across them, including 679 with verified work emails. Helsinki is the largest hub.
This list covers company matches for telecom contractors 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 telecom contractors based in Finland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 253 contacts → | ||||
Exact match “Sonepar Suomi Oy on Suomen johtava sähkö, tele- ja automaatiotuotteiden toimittaja.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 228 contacts → | ||||
Exact match “Olemme yksi maamme suurimmista valtakunnallisesti valokuituyhteyksiä ja ICT-ratkaisuja tarjoavista valokuituyhtiöistä.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 145 contacts → | ||||
Exact match “Despro on 2015 perustettu energia- ja tietoliikennealan asiantuntijapalveluihin erikoistunut insinööritoimisto.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 84 contacts → | ||||
Exact match “Olemme yksi laaja-alaisimpia sähkönjakelu- ja tietoliikennejärjestelmien palveluita tarjoavia yrityksiä Suomessa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “ENP on moderni urakointiyhtiö sähkö- ja tietoliikenneverkkojen suunnitteluun, rakentamiseen ja projektijohtamiseen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “Vertek tuottaa sähkö- ja tietoliikennealan monipuolisia palveluita ja ratkaisuja asiakkaiden tarpeisiin 150 ammattilaisen voimin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “ElmoNet on alueellinen valokuiturakentaja, joka tuo varmatoimisen valokuidun kyliin, koteihin ja kuntiin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 17 contacts → | ||||
Exact match “BLC Telecom on itä-suomalaisten tietoliikennekumppani, jonka asiantuntijatiimillä on yhteensä vuosikymmenten kokemus kattavista ja korkealaatuisista tietoliikenne…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “Fiber Highway is a telecommunications company offering comprehensive, high-quality network design, project management and construction services in the data center environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “Ellappi on sähköurakointiyhtiö, joka palvelee monipuolisesti Pohjois, Keski- ja Itä-Lapissa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “Synchronia Networks Oy is reliable contractor of Stuctured Cabling- and AV-systems with professional skills and decades of experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “Elektron E oy toimii teollisuudessa, sähköverkoissa ja sähköinfran projekteissa maanlaajuisesti urakoitsijana.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Olemme kokonaisvaltainen kumppani sähköurakoihin, tietoliikennejärjestelmiin ja linjasaneerausprojekteihin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “We provide electric and telecommunication contracting and installation services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “TelePatrol Oy on Tele ja – Viestintäverkkojen erilaisia rakentamispalveluita tarjoava yritys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Digital Enhancement is an international company specialised in digital front-end solutions for wide-band telecommunication products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “HSK Sähkö Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Telilän Sähkötyö Oy tunnetaan monipuolisena sähköurakointiyrityksenä, joka palvelee niin julkista, teollista kuin yksityistä sektoria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Olemme antenni- ja telealaan erikoistunut yritys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Olemme luotettava kumppani kaikissa tietoliikenneverkkojen, verkotetun infrastruktuurin ja sisäantenniverkkojen rakentamiseen ja käyttöön liittyvissä asioissa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Kolmen Sähkö - vastuullista talotekniikkaa Savon sydämessä Kolmen Sähkö Oy on sähköasennusten asiantuntija ja luotettava kumppani niin pienissä kuin vaativissakin projekteissa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Tekniikka-Tuominen Oy is a company based out of Kuparikatu 36, Turku, Finland.” 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 “telecom contractors”. 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 104 telecom contractors based in Finland
See the full list, filter by size, metro and specialty, and access 679 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Telecom contractors 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 104 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 “telecom contractors” 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 679 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “telecom contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many telecom contractors are there based in Finland?
RevenueBase identified 104 company matches for telecom contractors 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?
Sonepar Suomi OY tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most telecom contractors?
Helsinki leads with 18 company records, followed by Vantaa (9) and Espoo (5).
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 679 professional contacts with verified work emails tracked across these 104 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 104 telecom contractors based in Finland. Start with a free account, no credit card.
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Browse the directory
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
- Telecom contractors based in Buenos Aires, Argentina
- Telecom contractors based in Brisbane, Australia
- Telecom contractors based in Melbourne, Australia
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Company intelligence · public preview
Top 25 telecom contractors 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 104 matching company records for telecom contractors based in Finland, with 1,372 tracked contacts and 679 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 telecom contractors 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 |  Sonepar Suomi OYsonepar.fiHQ: Vantaa, FinlandReported employees: 201-500 | Vantaa, Finland | 201-500 | Exact match | 253 contacts → |
“Sonepar Suomi Oy on Suomen johtava sähkö, tele- ja automaatiotuotteiden toimittaja.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lounealounea.fiHQ: Salo, FinlandReported employees: 201-500 | Salo, Finland | 201-500 | Exact match | 228 contacts → |
“Olemme yksi maamme suurimmista valtakunnallisesti valokuituyhteyksiä ja ICT-ratkaisuja tarjoavista valokuituyhtiöistä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Despro Engineering OYdespro.fiHQ: Tampere, FinlandReported employees: 51-200 | Tampere, Finland | 51-200 | Exact match | 145 contacts → |
“Despro on 2015 perustettu energia- ja tietoliikennealan asiantuntijapalveluihin erikoistunut insinööritoimisto.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Enerke OYenerke.fiHQ: Lehmo, FinlandReported employees: 201-500 | Lehmo, Finland | 201-500 | Exact match | 84 contacts → |
“Olemme yksi laaja-alaisimpia sähkönjakelu- ja tietoliikennejärjestelmien palveluita tarjoavia yrityksiä Suomessa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ENPenp.fiHQ: Liminka, FinlandReported employees: 11-50 | Liminka, Finland | 11-50 | Exact match | 25 contacts → |
“ENP on moderni urakointiyhtiö sähkö- ja tietoliikenneverkkojen suunnitteluun, rakentamiseen ja projektijohtamiseen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Vertekvertek.fiHQ: Uusikaupunki, FinlandReported employees: 51-200 | Uusikaupunki, Finland | 51-200 | Exact match | 24 contacts → |
“Vertek tuottaa sähkö- ja tietoliikennealan monipuolisia palveluita ja ratkaisuja asiakkaiden tarpeisiin 150 ammattilaisen voimin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Elmonetelmonet.fiHQ: Ruovesi, FinlandReported employees: 51-200 | Ruovesi, Finland | 51-200 | Exact match | 18 contacts → |
“ElmoNet on alueellinen valokuiturakentaja, joka tuo varmatoimisen valokuidun kyliin, koteihin ja kuntiin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  BLC Telecomblc.fiHQ: Savonlinna, FinlandReported employees: 51-200 | Savonlinna, Finland | 51-200 | Exact match | 17 contacts → |
“BLC Telecom on itä-suomalaisten tietoliikennekumppani, jonka asiantuntijatiimillä on yhteensä vuosikymmenten kokemus kattavista ja korkealaatuisista tietoliikenne…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Fiber Highway Finland OYfiberhighway.fiHQ: Porvoo, FinlandReported employees: 11-50 | Porvoo, Finland | 11-50 | Exact match | 17 contacts → |
“Fiber Highway is a telecommunications company offering comprehensive, high-quality network design, project management and construction services in the data center environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ellappi OYellappi.fiHQ: Ivalo, FinlandReported employees: 51-200 | Ivalo, Finland | 51-200 | Exact match | 13 contacts → |
“Ellappi on sähköurakointiyhtiö, joka palvelee monipuolisesti Pohjois, Keski- ja Itä-Lapissa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Verkonrakentaja Wire OYwirenet.fi HQ: Hyvinkää, FinlandReported employees: 11-50 | Hyvinkää, Finland | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Synchronia Networkssynchronia.fiHQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 10 contacts → |
“Synchronia Networks Oy is reliable contractor of Stuctured Cabling- and AV-systems with professional skills and decades of experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Elektronelektron.fiHQ: Jyväskylä, FinlandReported employees: 11-50 | Jyväskylä, Finland | 11-50 | Exact match | 9 contacts → |
“Elektron E oy toimii teollisuudessa, sähköverkoissa ja sähköinfran projekteissa maanlaajuisesti urakoitsijana.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Jra-Sähköjra-sahko.fiHQ: Vantaa, FinlandReported employees: 11-50 | Vantaa, Finland | 11-50 | Exact match | 8 contacts → |
“Olemme kokonaisvaltainen kumppani sähköurakoihin, tietoliikennejärjestelmiin ja linjasaneerausprojekteihin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sähkö-Kamut OYsahko-kamut.fiHQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 7 contacts → |
“We provide electric and telecommunication contracting and installation services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Telepatrol OYtelepatrol.fiHQ: Tuusula, FinlandReported employees: 11-50 | Tuusula, Finland | 11-50 | Exact match | 7 contacts → |
“TelePatrol Oy on Tele ja – Viestintäverkkojen erilaisia rakentamispalveluita tarjoava yritys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Digital Enhancementdigienh.comHQ: 奧盧, FinlandReported employees: 11-50 | 奧盧, Finland | 11-50 | Exact match | 7 contacts → |
“Digital Enhancement is an international company specialised in digital front-end solutions for wide-band telecommunication products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  HSK Sähkö OYhsksahko.fiHQ: Kalajoki, FinlandReported employees: 11-50 | Kalajoki, Finland | 11-50 | Exact match | 6 contacts → |
“HSK Sähkö Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Telilätelila.fiHQ: Sastamala, FinlandReported employees: 51-200 | Sastamala, Finland | 51-200 | Exact match | 6 contacts → |
“Telilän Sähkötyö Oy tunnetaan monipuolisena sähköurakointiyrityksenä, joka palvelee niin julkista, teollista kuin yksityistä sektoria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pirkanmaan Teleurakointi OYteleurakointi.fi HQ: Tampere, FinlandReported employees: 1-10 | Tampere, Finland | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Telefuusio OYtelefuusio.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Datko OYdatko.fiHQ: Nokia, FinlandReported employees: 11-50 | Nokia, Finland | 11-50 | Exact match | 5 contacts → |
“Olemme antenni- ja telealaan erikoistunut yritys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Orbion Consulting OY Finlandorbionconsulting.fiHQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“Olemme luotettava kumppani kaikissa tietoliikenneverkkojen, verkotetun infrastruktuurin ja sisäantenniverkkojen rakentamiseen ja käyttöön liittyvissä asioissa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Kolmen Sähkö OYkolmensahko.fiHQ: Kuopio, FinlandReported employees: 51-200 | Kuopio, Finland | 51-200 | Exact match | 5 contacts → |
“Kolmen Sähkö - vastuullista talotekniikkaa Savon sydämessä Kolmen Sähkö Oy on sähköasennusten asiantuntija ja luotettava kumppani niin pienissä kuin vaativissakin projekteissa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Tekniikka-Tuominen OYtekniikka-tuominen.fiHQ: Turku, FinlandReported employees: 11-50 | Turku, Finland | 11-50 | Exact match | 4 contacts → |
“Tekniikka-Tuominen Oy is a company based out of Kuparikatu 36, Turku, Finland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 104 company matches
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Telecom contractors: 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
99 records in the displayed employee bands.
5 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 104 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 ↗
Questions about this company list
What does Exact match mean for telecom contractors?
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 telecom contractors did RevenueBase find based in Finland?
The saved snapshot records 104 matching company records, 1,372 tracked contacts and 679 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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- Telecom contractors based in Buenos Aires, Argentina
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- Telecom contractors based in Melbourne, Australia
- Telecom contractors based in Perth, Australia
- Telecom contractors based in Sydney, Australia
- Telecom contractors based in Belo Horizonte, Brazil
- Telecom contractors based in Curitiba, Brazil
- Telecom contractors based in Rio De Janeiro, Brazil
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 telecom contractors based in Finland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/telecom-contractors/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
- Telecom contractors based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 25 telecom contractors based in Finland
RevenueBase records 104 matching company records for telecom contractors based in Finland, with 1,372 tracked contacts and 679 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 telecom contractors 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 | Sonepar Suomi OYsonepar.fi HQ: Vantaa, FinlandReported employees: 201-500 | Vantaa, Finland | 201-500 | Exact match | 253 contacts → |
“Sonepar Suomi Oy on Suomen johtava sähkö, tele- ja automaatiotuotteiden toimittaja.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lounealounea.fi HQ: Salo, FinlandReported employees: 201-500 | Salo, Finland | 201-500 | Exact match | 228 contacts → |
“Olemme yksi maamme suurimmista valtakunnallisesti valokuituyhteyksiä ja ICT-ratkaisuja tarjoavista valokuituyhtiöistä.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Despro Engineering OYdespro.fi HQ: Tampere, FinlandReported employees: 51-200 | Tampere, Finland | 51-200 | Exact match | 145 contacts → |
“Despro on 2015 perustettu energia- ja tietoliikennealan asiantuntijapalveluihin erikoistunut insinööritoimisto.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Enerke OYenerke.fi HQ: Lehmo, FinlandReported employees: 201-500 | Lehmo, Finland | 201-500 | Exact match | 84 contacts → |
“Olemme yksi laaja-alaisimpia sähkönjakelu- ja tietoliikennejärjestelmien palveluita tarjoavia yrityksiä Suomessa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ENPenp.fi HQ: Liminka, FinlandReported employees: 11-50 | Liminka, Finland | 11-50 | Exact match | 25 contacts → |
“ENP on moderni urakointiyhtiö sähkö- ja tietoliikenneverkkojen suunnitteluun, rakentamiseen ja projektijohtamiseen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vertekvertek.fi HQ: Uusikaupunki, FinlandReported employees: 51-200 | Uusikaupunki, Finland | 51-200 | Exact match | 24 contacts → |
“Vertek tuottaa sähkö- ja tietoliikennealan monipuolisia palveluita ja ratkaisuja asiakkaiden tarpeisiin 150 ammattilaisen voimin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Elmonetelmonet.fi HQ: Ruovesi, FinlandReported employees: 51-200 | Ruovesi, Finland | 51-200 | Exact match | 18 contacts → |
“ElmoNet on alueellinen valokuiturakentaja, joka tuo varmatoimisen valokuidun kyliin, koteihin ja kuntiin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BLC Telecomblc.fi HQ: Savonlinna, FinlandReported employees: 51-200 | Savonlinna, Finland | 51-200 | Exact match | 17 contacts → |
“BLC Telecom on itä-suomalaisten tietoliikennekumppani, jonka asiantuntijatiimillä on yhteensä vuosikymmenten kokemus kattavista ja korkealaatuisista tietoliikenne…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fiber Highway Finland OYfiberhighway.fi HQ: Porvoo, FinlandReported employees: 11-50 | Porvoo, Finland | 11-50 | Exact match | 17 contacts → |
“Fiber Highway is a telecommunications company offering comprehensive, high-quality network design, project management and construction services in the data center environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ellappi OYellappi.fi HQ: Ivalo, FinlandReported employees: 51-200 | Ivalo, Finland | 51-200 | Exact match | 13 contacts → |
“Ellappi on sähköurakointiyhtiö, joka palvelee monipuolisesti Pohjois, Keski- ja Itä-Lapissa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Verkonrakentaja Wire OYwirenet.fi HQ: Hyvinkää, FinlandReported employees: 11-50 | Hyvinkää, Finland | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Synchronia Networkssynchronia.fi HQ: Helsinki, FinlandReported employees: 11-50 | Helsinki, Finland | 11-50 | Exact match | 10 contacts → |
“Synchronia Networks Oy is reliable contractor of Stuctured Cabling- and AV-systems with professional skills and decades of experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Elektronelektron.fi HQ: Jyväskylä, FinlandReported employees: 11-50 | Jyväskylä, Finland | 11-50 | Exact match | 9 contacts → |
“Elektron E oy toimii teollisuudessa, sähköverkoissa ja sähköinfran projekteissa maanlaajuisesti urakoitsijana.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Jra-Sähköjra-sahko.fi HQ: Vantaa, FinlandReported employees: 11-50 | Vantaa, Finland | 11-50 | Exact match | 8 contacts → |
“Olemme kokonaisvaltainen kumppani sähköurakoihin, tietoliikennejärjestelmiin ja linjasaneerausprojekteihin.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sähkö-Kamut OYsahko-kamut.fi HQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 7 contacts → |
“We provide electric and telecommunication contracting and installation services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Telepatrol OYtelepatrol.fi HQ: Tuusula, FinlandReported employees: 11-50 | Tuusula, Finland | 11-50 | Exact match | 7 contacts → |
“TelePatrol Oy on Tele ja – Viestintäverkkojen erilaisia rakentamispalveluita tarjoava yritys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Digital Enhancementdigienh.com HQ: 奧盧, FinlandReported employees: 11-50 | 奧盧, Finland | 11-50 | Exact match | 7 contacts → |
“Digital Enhancement is an international company specialised in digital front-end solutions for wide-band telecommunication products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HSK Sähkö OYhsksahko.fi HQ: Kalajoki, FinlandReported employees: 11-50 | Kalajoki, Finland | 11-50 | Exact match | 6 contacts → |
“HSK Sähkö Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Telilätelila.fi HQ: Sastamala, FinlandReported employees: 51-200 | Sastamala, Finland | 51-200 | Exact match | 6 contacts → |
“Telilän Sähkötyö Oy tunnetaan monipuolisena sähköurakointiyrityksenä, joka palvelee niin julkista, teollista kuin yksityistä sektoria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pirkanmaan Teleurakointi OYteleurakointi.fi HQ: Tampere, FinlandReported employees: 1-10 | Tampere, Finland | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Telefuusio OYtelefuusio.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Datko OYdatko.fi HQ: Nokia, FinlandReported employees: 11-50 | Nokia, Finland | 11-50 | Exact match | 5 contacts → |
“Olemme antenni- ja telealaan erikoistunut yritys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Orbion Consulting OY Finlandorbionconsulting.fi HQ: Helsinki, FinlandReported employees: 1-10 | Helsinki, Finland | 1-10 | Exact match | 5 contacts → |
“Olemme luotettava kumppani kaikissa tietoliikenneverkkojen, verkotetun infrastruktuurin ja sisäantenniverkkojen rakentamiseen ja käyttöön liittyvissä asioissa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Kolmen Sähkö OYkolmensahko.fi HQ: Kuopio, FinlandReported employees: 51-200 | Kuopio, Finland | 51-200 | Exact match | 5 contacts → |
“Kolmen Sähkö - vastuullista talotekniikkaa Savon sydämessä Kolmen Sähkö Oy on sähköasennusten asiantuntija ja luotettava kumppani niin pienissä kuin vaativissakin projekteissa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Tekniikka-Tuominen OYtekniikka-tuominen.fi HQ: Turku, FinlandReported employees: 11-50 | Turku, Finland | 11-50 | Exact match | 4 contacts → |
“Tekniikka-Tuominen Oy is a company based out of Kuparikatu 36, Turku, Finland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 104 company matches
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Telecom contractors: 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
99 records in the displayed employee bands.
5 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 104 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 ↗
Questions about this company list
What does Exact match mean for telecom contractors?
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 telecom contractors did RevenueBase find based in Finland?
The saved snapshot records 104 matching company records, 1,372 tracked contacts and 679 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.
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Cite this list
RevenueBase Data Team. Top 25 telecom contractors based in Finland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/telecom-contractors/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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