14,315
Raw observations
PRH-backed location observations before legal-entity normalization.
The 30 largest companies in Oulu in 2026
We built this ranking from DM Faster's comprehensive, PRH-backed Finland company data. The Oulu dataset contains 13,911 active legal entities. The ranking orders the 935 companies that DM Faster has enriched with an exact 2024 or 2025 revenue observation.
Financially enriched
935
Companies with an exact 2024 or 2025 revenue observation in DM Faster
- 13,911
- 564
Ranking calculated from DM Faster's PRH-backed Finland company data. DM Faster enriches registry records with financial, personnel, technology, and sales signals.
Short answer
According to DM Faster company data, the three largest Oulu legal entities are SAKA Finland Oy at €761m, Oura Health Oy at €668m, Wetteri Auto Oy at €558m.
DM Faster company data
The 30 largest Oulu companies in DM Faster data.
Every row shows the current legal name, Business ID, PRH industry, fiscal year, personnel, revenue, and DM Faster as the data source.
SAKA Finland Oy
€761m2024
Oura Health Oy
€668m2025
Wetteri Auto Oy
€558m2024
Rakennusliike Lapti Oy
€260m2025
Pörhön Autoliike Oy
€159m2025
iLOQ Oy
€146m2025
Talenom Oyj
€109m2025
Hätälä Oy
€104m2025
Oulun Autokuljetus Oy
€85.3m2025
Ammattiopisto Luovi Oy
€76.8m2025
Revenue covers the full legal entity. DM Faster ranked 935 financially enriched companies for this analysis.
- 1
SAKA Finland Oy
Autojen ja kevyiden moottoriajoneuvojen vähittäiskauppa
€760,816,000
- Business ID
- 3205932-2
- Fiscal year
- 2024
- Personnel
- 454
- Data source
- DM Faster
- 2
Oura Health Oy
Luonnontieteen ja tekniikan tutkimus ja kehittäminen
€668,121,000
- Business ID
- 2542776-4
- Fiscal year
- 2025
- Personnel
- 367
- Data source
- DM Faster
- 3
Wetteri Auto Oy
Autojen ja kevyiden moottoriajoneuvojen tukkukauppa
€557,758,000
- Business ID
- 1814605-9
- Fiscal year
- 2024
- Personnel
- 811
- Data source
- DM Faster
- 4
Rakennusliike Lapti Oy
Talonrakentaminen
€260,401,000
- Business ID
- 0788291-5
- Fiscal year
- 2025
- Personnel
- 381
- Data source
- DM Faster
- 5
Pörhön Autoliike Oy
Autojen ja kevyiden moottoriajoneuvojen vähittäiskauppa
€158,618,000
- Business ID
- 2046933-2
- Fiscal year
- 2025
- Personnel
- 368
- Data source
- DM Faster
- 6
iLOQ Oy
Muualla luokittelematon turvallisuuspalvelutoiminta
€146,025,000
- Business ID
- 1842821-6
- Fiscal year
- 2025
- Personnel
- 202
- Data source
- DM Faster
- 7
Talenom Oyj
Liikkeenjohdon konsultointi
€109,112,000
- Business ID
- 2551454-2
- Fiscal year
- 2025
- Personnel
- 1,503
- Data source
- DM Faster
- 8
Hätälä Oy
Kalan, äyriäisten ja nilviäisten jalostus ja säilöntä
€103,850,000
- Business ID
- 0219887-4
- Fiscal year
- 2025
- Personnel
- 186
- Data source
- DM Faster
- 9
Oulun Autokuljetus Oy
Rahtiliikennettä koskevat välityspalvelut
€85,314,000
- Business ID
- 0187366-3
- Fiscal year
- 2025
- Personnel
- 165
- Data source
- DM Faster
- 10
Ammattiopisto Luovi Oy
Toisen asteen ammatillinen koulutus
€76,836,000
- Business ID
- 3240571-5
- Fiscal year
- 2025
- Personnel
- 920
- Data source
- DM Faster
- 11
Kaleva Oy
Sanomalehtien kustantaminen
€73,547,000
- Business ID
- 0187274-0
- Fiscal year
- 2025
- Personnel
- 530
- Data source
- DM Faster
- 12
Hoivatie Oy
Lasten ja nuorten laitospalvelut ja ammatillinen perhehoito
€71,485,000
- Business ID
- 3160743-8
- Fiscal year
- 2025
- Personnel
- 868
- Data source
- DM Faster
- 13
Oulun Ammattikorkeakoulu Oy
Korkea-asteen koulutus yliopistoissa ja ammattikorkeakouluissa
€64,560,000
- Business ID
- 2509747-8
- Fiscal year
- 2024
- Personnel
- 483
- Data source
- DM Faster
- 14
Hoivatilat Oyj
Asuntojen ja asuinkiinteistöjen hallinta
€63,905,000
- Business ID
- 2241238-0
- Fiscal year
- 2024
- Personnel
- 38
- Data source
- DM Faster
- 15
Bittium Wireless Oy
Luonnontieteen ja tekniikan tutkimus ja kehittäminen
€63,370,000
- Business ID
- 1737565-0
- Fiscal year
- 2024
- Personnel
- 390
- Data source
- DM Faster
- 16
Kastelli-talot Oy
Talonrakentaminen
€55,813,000
- Business ID
- 2821066-7
- Fiscal year
- 2025
- Personnel
- 114
- Data source
- DM Faster
- 17
Oulun Sivakka Oy
Asuntojen vuokraus
€53,553,000
- Business ID
- 0510438-6
- Fiscal year
- 2025
- Personnel
- 49
- Data source
- DM Faster
- 18
Pipelife Finland Oy
Rakennusmuovien valmistus
€51,404,000
- Business ID
- 0666294-5
- Fiscal year
- 2025
- Personnel
- 109
- Data source
- DM Faster
- 19
Temotek Oy
Talonrakentaminen
€48,307,000
- Business ID
- 1011395-7
- Fiscal year
- 2024
- Personnel
- 108
- Data source
- DM Faster
- 20
Kaleva Media Oy
Sanomalehtien kustantaminen
€47,531,000
- Business ID
- 2715049-8
- Fiscal year
- 2024
- Personnel
- 382
- Data source
- DM Faster
- 21
Samat Nordic Oy
Tieliikenteen tavarankuljetus
€46,557,000
- Business ID
- 1951536-2
- Fiscal year
- 2025
- Personnel
- 81
- Data source
- DM Faster
- 22
Kuljetuspolar Oy
Rakennuspaikan valmistelutyöt
€45,612,000
- Business ID
- 0195020-0
- Fiscal year
- 2025
- Personnel
- 75
- Data source
- DM Faster
- 23
Alltime Suomi Oy
Kiinteistönhoito
€41,881,000
- Business ID
- 2973031-4
- Fiscal year
- 2024
- Personnel
- 429
- Data source
- DM Faster
- 24
MediaTek Wireless Finland Oy
Ohjelmistojen suunnittelu ja valmistus
€34,539,000
- Business ID
- 2629081-9
- Fiscal year
- 2024
- Personnel
- 172
- Data source
- DM Faster
- 25
Rauta-Pajala Oy
Rautakauppatavaran ja rakennustarvikkeiden vähittäiskauppa ilman erikoistumista tiettyyn tuoteryhmään
€34,124,000
- Business ID
- 3183115-7
- Fiscal year
- 2025
- Personnel
- 59
- Data source
- DM Faster
- 26
Coronaria Contextia Oy
Muualla luokittelematon muu terveyspalvelutoiminta
€33,216,000
- Business ID
- 1824918-9
- Fiscal year
- 2025
- Personnel
- 388
- Data source
- DM Faster
- 27
Netox Oy
Laitteistokonsultointi ja käyttö- ja hallintapalvelut
€30,689,000
- Business ID
- 0721360-7
- Fiscal year
- 2024
- Personnel
- 128
- Data source
- DM Faster
- 28
Kuntokeskus Liikku Oy
Kuntokeskusten toiminta
€28,055,000
- Business ID
- 2784989-9
- Fiscal year
- 2025
- Personnel
- 20
- Data source
- DM Faster
- 29
Stenger & Ibsen Construction Finland Oy
Muu muualla luokittelematon monenlainen erikoistunut rakennustoiminta
€27,482,000
- Business ID
- 3285248-6
- Fiscal year
- 2025
- Personnel
- 20
- Data source
- DM Faster
- 30
Elektrobit Automotive Finland Oy
Sähkö- ja elektroniikkalaitteiden valmistus moottoriajoneuvoihin
€25,785,000
- Business ID
- 2641199-1
- Fiscal year
- 2025
- Personnel
- 221
- Data source
- DM Faster
Sector mix
Commerce and logistics leads the Oulu company ranking.
Commerce and logistics is the largest group and represents 42.5% of published top-30 revenue.
Commerce and logistics
€1.64bn42.5 %
Technology and engineering
€797m20.6 %
Services and education
€650m16.8 %
Construction and property
€597m15.4 %
Industry and manufacturing
€181m4.7 %
Revenue covers the full legal entity. DM Faster ranked 935 financially enriched companies for this analysis.
DM Faster data coverage
DM Faster covers 13,911 active companies in Oulu.
DM Faster's PRH-backed registry identifies 13,911 active legal entities with a current address in Oulu. Of these, 935 have a comparable exact revenue observation from fiscal year 2024 or 2025.
13,911
Active companies
Active legal entities with a current address in Oulu.
935
Financially enriched
Companies enriched by DM Faster with an exact 2024 or 2025 revenue observation.
30
Published companies
Largest companies published with Business IDs, industries, personnel, and revenue.
What the data shows
Oulu's business leaders in numbers.
€3.87bn
Top-30 revenue
The latest revenue observations in the published top 30 total €3.87bn.
62.2%
Top-five share
The five largest legal entities account for 62.2% of represented top-30 revenue.
10,021
Personnel observations
A personnel observation was available for 30 companies. Together, those observations total 10,021.
Methodology
How was the Oulu top 30 built?
DM Faster's Finland company registry is built from PRH company and location data, then enriched with financial, personnel, technology, and sales signals. For this report, the current Oulu municipal population was verified on August 31, 2026 and every published revenue row was checked against DM Faster financial data.
1. Registry foundation
DM Faster's PRH-backed location data identified 14,315 Oulu observations.
2. Company normalization
Current address under municipality code 564, active trade-register status, legal name, and Business ID were normalized. This produced 13,911 active entities.
3. Financial enrichment
DM Faster's financial enrichment connected an exact 2024 or 2025 revenue observation to 935 companies.
4. Ranking
Business ID formatting variants were unified, current legal names were restored from PRH, and the 30 largest entities were ranked by revenue.
How to read the ranking
- The population contains active legal entities with a current PRH visiting or postal address under municipality code 564.
- The ranking uses the latest exact DM Faster revenue observation from fiscal year 2024 or 2025.
- Revenue measures the full legal entity, not only sales generated in Oulu or at one local establishment.
- Financial and registry data update over time, so ranks can move after a new filing or registry change.
Cite this research
A clear source for the original data.
DM Faster Data (2026). The 30 largest companies in Oulu in 2026. https://dmfaster.com/research/largest-companies-oulu
Cite the findings with attribution.
You may cite findings and reproduce short excerpts when DM Faster is visibly credited and this report is linked. Republishing the full table, bulk reuse, and commercial redistribution require written permission from DM Faster.
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