Company lists · Data refreshed November 2026

Top 13 Wireless communication engineering services based in Finland

RevenueBase identified 29 company matches for wireless communication engineering services associated with Finland as of November 2026 and tracks 385 professional contacts across them, including 197 with verified work emails. Helsinki is the largest hub.

This list covers company matches for wireless communication engineering services 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
29Companies
385Contacts tracked
197Verified emails
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The 13 largest wireless communication engineering services based in Finland

Ranked by team size
Top 13 of 29 company matches for wireless communication engineering services based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTampere, FinlandHQ recorded Nov 6, 202651-200145 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
2Exact matchKaustinen, FinlandHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Sasken is a trusted R&D and product engineering partner for wireless and intelligent systems, helping customers develop smart, sustainable solutions for the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLiminka, FinlandHQ recorded Nov 6, 202611-5025 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
4Exact matchPorvoo, FinlandHQ recorded Nov 6, 202611-5017 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
5Exact matchOulu, FinlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Convergentia, a privately-owned technology company based in Oulu, Finland, offers antenna design, antenna measurement and antenna simulation services for device manufacturers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTuusula, FinlandHQ recorded Nov 6, 202611-507 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
7Exact match奧盧, FinlandHQ recorded Nov 6, 202611-507 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
8Exact matchTampere, FinlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLahti, FinlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Bandercom Ltd company is a Finnish certified company which specializes in delivering mission critical communication systems and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNokia, FinlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Olemme antenni- ja telealaan erikoistunut yritys.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-105 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
12Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Antennimestarit Oy on vuonna 1973 perustettu pääkaupunkiseudulla toimiva telealan perheyritys.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKerava, FinlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Professional Services for Service Professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 13 of 29 wireless communication engineering services based in Finland

See the full list, filter by size, metro and specialty, and access 197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wireless communication engineering services based in Finland at a glance

As of Nov 6, 2026
51.2%Verified-email coverage
13.3Average contacts per company
1-10Median size (employees)
20.7%Largest-city concentration · Helsinki
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
12
51-200
2

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 29 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 “wireless communication engineering 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 197 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 “wireless communication engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wireless communication engineering services are there based in Finland?

RevenueBase identified 29 company matches for wireless communication engineering services 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?

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

Which city has the most wireless communication engineering services?

Helsinki leads with 6 company records, followed by Oulu (4) and Espoo (2).

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 197 professional contacts with verified work emails tracked across these 29 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.