Norway— NO

Telecom companies in Norway — browse 2.4K records

Browse 2,357 telecom companies in Norway — registry-sourced from Brønnøysundregistrene, scoped to NACE 61. Each record carries up to up to 500 firmographic attributes — from Org.nummer and registered address to revenue, headcount and corporate group structure. The largest by revenue are Telenor ASA ($7.2B), Telenor Norge AS ($2.3B) and Lyse AS ($1.9B).

2.4K

Telecom companies

NACE codes

2.1K

Group-linked records

Top companies

Largest telecom companies in Norway (2026)

The largest telecom companies in Norway by revenue are Telenor ASA ($7.2B), Telenor Norge AS ($2.3B) and Lyse AS ($1.9B). The directory below ranks them — sort any column, or filter by sub-sector, company size and region.

Last updated June 2026.

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Every Norwegian telecom companies record with all attributes, by API, bulk export or CRM enrichment.

Showing 25 of 2,357 Norwegian telecom companies· click a column to sort, or a company for its full record

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Wired telecommunications activities	Sandvika	Snaroyveien 30	776	$7.2B	2000	982463718	Corporation	2,938
Wired telecommunications activities	Sandvika	Snaroyveien 30	2,869	$2.3B	1996	976967631	Corporation	2,938
Wired telecommunications activities	Stavanger	Breiflåtveien 18	776	$1.9B	1998	980001482	Corporation	147
Wired telecommunications activities	Oslo	Lorenfaret 1	1,728	$1.3B	2000	981929055	Corporation	337
Wired telecommunications activities	Stavanger	Breiflåtveien 18	879	$659M	2013	912672808	Corporation	147
Wired telecommunications activities	Sandvika	Lysaker torg 45	776	$547M	2006	990362688	Corporation	85
Wired telecommunications activities	Ålesund	NMK Borgundvegen 340	90	$275M	1992	964823138	Corporation	73
Wired telecommunications activities	Drammen	Gronland 53	132	$221M	2005	988027944	Corporation	147
Wired telecommunications activities	Tromsø	Prestvannvegen 38	776	$202M	2001	984079125	Corporation	11
Wired telecommunications activities	Oslo	Drammensveien 165	776	$195M	1995	975963233	Corporation	2,938
Wired telecommunications activities	Sandvika	Snaroyveien 36	776	$191M	2006	890164072	Corporation	54
Wired telecommunications activities	Oslo	Karvesvingen 7	106	$175M	1997	977273633	Corporation	64
Other telecommunications activities	Sandvika	Snaroyveien 30	103	$141M	1995	974529106	Corporation	2,938
Wired telecommunications activities	Oslo	Økern torgvei 13	56	$135M	2005	889099682	Corporation	285
Wired telecommunications activities	Stavanger	Breiflåtveien 18	776	$123M	2009	993860638	Corporation	147
Wired telecommunications activities	Drammen	Gronland 53	776	$123M	2012	998407133	Corporation	147
Wired telecommunications activities	Sandvika	Snaroyveien 30	776	$123M	2023	931442724	Corporation	2,938
Wired telecommunications activities	Oslo	VIIs gate 10	776	$123M	2024	933986977	Corporation	85
Wired telecommunications activities	Oslo	VIIs gate 10	776	$123M	2024	932898608	Corporation	85
Wired telecommunications activities	Sandvika	Snaroyveien 30	776	$123M	2023	931442465	Corporation	2,938
Wired telecommunications activities	Hjelmelandsvågen	Ryfylkevegen 7040	68	$123M	2019	922943192	Corporation	5
Wired telecommunications activities	Oslo	Karenslyst alle 53	776	$123M	2015	816269822	Corporation	90
Wired telecommunications activities	Oslo	Drammensveien 165	56	$103M	2018	922026211	Corporation	2,938
Wired telecommunications activities	Oslo	Myrens verksted 3	155	$98M	1992	863503922	Corporation	29
Wired telecommunications activities	Lillehammer	Vormstuguvegen 40	178	$95M	1998	880258222	Corporation	57

This is a sample. The full database holds 2,357 Norwegian telecom companies, each with every attribute in the dictionary below.

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Database overview

Telecom companies in Norway — database overview

Distributions across all 2,357 telecom companies in Norway — registry-sourced from Brønnøysundregistrene and refreshed daily.

Company size (by employee band)

1–9
74%
10–49
12%
50–199
12%
200–999
2%
1,000+
0%

Sub-sector breakdown (NACE)

Wired telecommunications activities86%
Other telecommunications activities14%

Regional distribution

Oslo
30%
Nordland
16%
Vestland
12%
Rogaland
9%
Agder
9%
Innlandet
6%
Other
20%

Revenue (USD)

Less than $100K
51%
$100K – $1M
29%
$1M – $10M
17%
$10M – $100M
3%
$100M+
0%

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These distributions are computed from the full Norwegian telecom companies database, not the sample above.

Data coverage

What data is available on telecom companies in Norway

Norway business database

Firmographics

Legal name, registered address, NACE sub-sector, legal form, founding year and website. Every record is keyed to its Org.nummer — the stable Brønnøysundregistrene identifier that survives name changes and rebrands, making it the most reliable CRM deduplication key for Norway data.

Points of interest

Each company is geocoded to GPS coordinates covering its registered seat and operating locations across Norway, with a precision level on every point — useful for territory planning and proximity targeting.

Tax IDs

Records carry the Org.nummer and, where applicable, the VAT registration number, with a flag for when the two coincide. These are the cleanest match keys for enriching lists and cross-referencing against the national tax authority and your CRM.

Group structure

InfobelPRO resolves the corporate hierarchy — parent, subsidiaries and the size of the worldwide corporate family — so sales and compliance teams can see who controls an entity before engaging or onboarding it.

Financials

Annual revenue in local currency, EUR and USD, employee headcount and founding year, with multi-year history where filed. Figures are sourced from Brønnøysundregistrene filings and carry an Actual-or-Modeled reliability flag.

Data dictionary

Every attribute in the Norwegian telecom companies dataset

The full field catalogue behind each record. Contact data (email, phone, executives) is part of the licensed dataset but is never displayed on this page.

Identity

companyName: Registered legal name.
businessName: Trading / commercial name where it differs from the legal name.
tradeName: Additional registered trade name.
nationalID: Org.nummer — the official Brønnøysundregistrene company identifier.
nationalIDIsVat: Flag indicating whether the national ID doubles as the VAT number.

Location

addressStreet: Registered street address.
postCode: Postal code.
city: City / locality.
province: Region / province / county.
country: Country (ISO).
longitude / latitude: Geocoded coordinates of the location.
geoLevel: Precision level of the geocode.

Web

website: Primary corporate URL.
webDomain: Normalised root domain.
websiteStatusFlag: Live / dead / redirect status from the last crawl.
websiteCrawlDate: Date the website was last checked.

Activity

altInternationalCode01–06: Up to six NACE Rev. 2 activity codes plus labels.
internationalCode: US SIC code.
localCode: National activity code.
infobelCode: Proprietary Infobel activity code.

Size

employeesHere: Headcount at this location.
employeesTotal: Total headcount across the entity (with Actual / Modeled flag).

Financials

salesVolume: Annual revenue in local currency.
salesVolumeEuros: Annual revenue converted to EUR.
salesVolumeDollars: Annual revenue converted to USD — shown in the table.
currency: Reporting currency.
yearStarted: Year the company was founded.
financialHistory: Multi-year revenue history where filed.

Status & legal

statusCodeName: HQ, branch or single-location indicator.
legalStatusCodeDescription: Legal form (e.g. limited company / corporation).

Group structure

familyMembers: Number of entities in the worldwide corporate family.
subsidiaryIndicator: Whether the entity is a subsidiary.
parentLinkage: Link to the parent company.
domesticLinkage / globalLinkage: Domestic and global ownership links.
hierarchyCode: Position within the corporate hierarchy.

Source comparison

Brønnøysundregistrene vs InfobelPRO

Brønnøysundregistrene gives you legal registration data. InfobelPRO adds the commercial intelligence sales, marketing and compliance teams actually need.

Attribute	BrønnøysundregistreneFree official registry	InfobelPRO
Org.nummer	Yes	Yes — on 99.9% of records
Legal name & registered address	Yes	Yes
Company status (HQ / branch)	Yes	Yes — daily sync
NACE sub-sector classification	Yes	Yes — up to 6 codes
Annual revenue (local / EUR / USD)	Filings only	Yes — multi-currency
Employee count	No	Yes
Decision-maker contacts	No	Yes — licensed
Geocoded coordinates	No	Yes
Corporate group structure	Filings only	Yes — full hierarchy
API access	No	Yes — REST API
Bulk export (CSV / JSON / Parquet)	No	Yes
Update frequency	Periodic (filings)	Daily sync

FAQ

Frequently asked questions

By the revenue shown in the directory above, the largest telecom companies in Norway include Telenor ASA ($7.2B), Telenor Norge AS ($2.3B) and Lyse AS ($1.9B). Sort the Revenue column or filter by sub-sector, size and region to explore the full ranking.

InfobelPRO lists 2,357 telecom companies registered in Norway, classified under NACE 61, sourced from Brønnøysundregistrene. The directory covers all registered entities in scope, not a sampled subset.

Oslo holds the largest share with 30% of Norway's telecom companies, followed by Nordland (16%) and Vestland (12%). The region chart above shows the full distribution.

Telecom companies in Norway are classified under NACE 61 — 2 sub-sector codes appear in this segment. Each record can carry up to six NACE Rev. 2 activity codes, plus a US SIC code and the national activity code.

Core firmographics come directly from Brønnøysundregistrene and are refreshed daily — new incorporations, address changes and status updates flow through within 24 hours of publication. Revenue and employee figures track annual report filings and carry an Actual-or-Modeled reliability flag.

Yes. InfobelPRO combines registry-sourced firmographics with licensed contact data, processed under GDPR Article 6(1)(f) — legitimate interest. Individual opt-outs are honoured and compliance documentation is available on request.

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Explore more

Discover more segments in Norway

Related directories

See all company directories in Norway, explore the full Norway business database In the US classification, related SIC codes include SIC 4813 — Telephone Communications, Except Radiotelephone, SIC 4812 — Radiotelephone Communications and SIC 4899 — Communications Services, Not Elsewhere Classified., or see how Norway fits into the wider Europe business database.