Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
S1 Networks Oy
S1 Networks Oy's registered office is Helsingfors. It is a limited company. The company was established on 2012-01-09. It operates in the industry of wired, wireless, and satellite telecommunication activities. In its latest retained statement for 2025-12-31, revenue was €3,784,976 and operating profit was €461,464.
Business ID 2443235-0ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2443235-0
- Sector
- Wired, wireless, and satellite telecommunication activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2012-01-09
- Business ID registration date
- 2011-11-21
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kuortaneenkatu 2 B, 00510, Helsingfors
Phone: +358207345755Source observation
Email: [email protected]Source observation
Website: https://www.s1networks.fiSource observation
Instagram profile: https://www.instagram.com/s1networks.fiSource: company website
Linkedin profile: https://www.linkedin.com/company/s1-networks-oySource: company website
Facebook profile: https://www.facebook.com/S1NetworksOySource: company website
People and decision-makers
Tomi Salinmyyntipäällikkö
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Seppo HakalaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Mika BaggströmSales Director
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Direct contact details available for logged-in usersSome person-level contact details are shown only to registered users. The data is based on public sources, such as the company's own website.Log in to view decision-maker contact details
About S1 Networks Oy
Financial position and key figures for the company.
S1 Networks Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2012-01-09. It operates in the industry of wired, wireless, and satellite telecommunication activities. In its latest retained statement for 2025-12-31, revenue was €3,784,976 and operating profit was €461,464. The latest retained financial statement for 2025-12-31 shows revenue of €3,784,976 and profit for the financial year of €376,373. Based on the latest retained statement, revenue growth was +1.2%, operating margin was +12.1%, and equity ratio was +44.9%.
Auxiliary business names
Public alternate names materialized from source observations.
Nethit NetworksSong NetworksSong One SolutionsWelCom Net
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on ICT-teknologian välittäminen käsittäen dataverkot, kaiken tietoliikenteen, tietoturvan, langattomat laajakaistaverkot, puheyhteydet, palvelimet sekä työasemat. Yhtiö voi harjoittaa rakennustarvikkeiden, koneiden, laitteiden ja tarvikkeiden sekä ohjelmistojen, konttoritarvikkeiden, hyöty- ja viihde-elektroniikan maahantuontia sekä maastavientiä, leasingtoimintaa, korjaus- ja huoltotoimintaa samoin kuin alan koulutusta ja konsultointia. Yhtiön toimialana on toimia myös sijoitus-, kehitys- ja rahoitusyhtiönä ja harjoittaa hallinnollisten palvelujen tuottamista, vuokrausta, välitystä ja kauppaa sekä liikkeenjohdon, sijoittamistoiminnan, hallinnon ja markkinoinnin koulutusta ja konsultointia. Yhtiö voi harjoittaa myös tele- ja verkostomarkkinointitoimintaa.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth1.2%
Operating margin12.1%
Equity ratio44.9%
Revenue€3,784,976+€45,633 (+1.2%) vs previous periodPrevious: €3,739,343
Operating profit (loss)€461,464-€20,161 (-4.2%) vs previous periodPrevious: €481,625
Profit (loss) for the financial year€376,373-€5,187 (-1.4%) vs previous periodPrevious: €381,560
Assets€1,790,026+€106,633 (+6.3%) vs previous periodPrevious: €1,683,394
Balance-sheet contextLatest financial period
Profit before taxes€470,419Previous: €478,887
Employees11Previous: 11
Revenue trend5 periods
€1,896,159
2021-12-31
€2,078,328
2022-12-31
€2,990,492
2023-12-31
€3,739,343
2024-12-31
€3,784,976
2025-12-31
Operating profit (loss) trend5 periods
€72,724
2021-12-31
€73,494
2022-12-31
€95,590
2023-12-31
€481,625
2024-12-31
€461,464
2025-12-31
Profit (loss) for the financial year trend5 periods
€35,672
2021-12-31
€52,944
2022-12-31
€75,379
2023-12-31
€381,560
2024-12-31
€376,373
2025-12-31
Assets trend5 periods
€450,521
2021-12-31
€513,413
2022-12-31
€1,059,893
2023-12-31
€1,683,394
2024-12-31
€1,790,026
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioSatisfactory
56/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginGood
80/100 · Declining
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 47.3 % | 49.7 % | 29.8 % | 40.3 % | 44.9 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 3.8 % | 3.5 % | 3.2 % | 12.6 % | 12.1 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2443235-0
VAT IDFI24432350
EU IDFIFPRO.2443235-0
MunicipalityHelsingfors
Current registered entries
2011-12-01Registered in Tax Administration (Employer Register)
2011-12-01VAT-liable for business activity in Tax Administration (VAT Register)
2012-01-09Registered in Patent and Registration Office (Trade Register)
2012-01-10Registered in Tax Administration (Tax Administration)
2014-01-10Registered in Tax Administration (Prepayment Register)
2016-09-01VAT-obliged for the transfer of rights to use immovable property in Tax Administration (VAT Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Kaila Christian Kari AnjalToimitusjohtajaSources: 6 · Confidence: 78%
Pekkanen Antti EliasPuheenjohtajaSources: 4 · Confidence: 78%
Kaila Christian Kari AnjalVarsinainen jäsenSources: 2 · Confidence: 78%
Lehtinen Sami Seppo JuhaniTilintarkastajaSources: 2 · Confidence: 78%
Baggström Mika AnteroVarsinainen jäsenSources: 3 · Confidence: 78%
Willberg Thomas PaulVarsinainen jäsenSources: 3 · Confidence: 78%
Mika BaggströmSales DirectorSources: 1 · Confidence: 76%
Antti PekkanenCFOSources: 1 · Confidence: 76%
Risk certificate
An open-data based company stability and risk signal.
BUSINESS.fi
BUSINESS.fi Luottoluokitus
Profile-specific risk signal based on open data
Automatic gradeNot a credit decision
A3
GoodS1 Networks Oy
Grade unchangedA3 · new analysis 2026-10-18
78/100
Medium
Usable financial evidenceFinancial data included
Several key financial indicators show coordinated recovery.
4 comparable periodsRevenueImproving
ProfitabilityImproving
SolvencyImproving
LiquidityNot enough history
Same size nationallyDescriptive comparison – does not change the model score.
2066 peersSolvency50%
Close to the peer-group midpoint
Profitability77%
Better than 77% of peers
Revenue growth50%
Close to the peer-group midpoint
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Coordinated recovery across 3 financial domains
Risk factors to note
No material separate warning signals.
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
3 assessmentsA3
2026-10-1878/100 · v0.15
A3 → A3- Evidence quality: Strong financial evidence → Usable financial evidence.
A3
2026-09-1578/100 · v0.14
A3 → A3- Revenue: Improving
- Profitability: Improving
- Solvency: Improving
A3
2026-09-1478/100 · v0.12
Oldest retained automatic assessment in this comparisonA3
2026-10-18
open-risk-grade-v0.15
The grade can use open digital financial statement data together with registry signals.
Risk context
When sufficient source-backed financial metrics are not available for a Tier 1 assessment, BUSINESS.fi shows registry, industry, and regional context.
Industry riskmedium
62/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 14 years of registry continuity.
Registry and status signalsVakaa
84/100
Registry history, filing recency, and active register markings are still limited or mixed.
Events & news
Verified events and sourced external company news in one timeline.
Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
30 register eventsLatest event: 2026-05-13
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2025-12-31.
This company profile has not been claimed yet
S1 Networks Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.