Risk grade updatedRisk gradeEvidence verified
5 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Sievo Oy
Sievo Oy's registered office is Helsingfors. It is a limited company. The company was established on 2004-01-07. It operates in the industry of computer programming activities.
Business ID 1868818-1ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1868818-1
- Sector
- Computer programming activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2004-01-07
- Business ID registration date
- 2003-12-09
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Mikonkatu 15 A, 00100, Helsingfors
Phone: +358207890340Source observation
Email: [email protected]Source observation
Website: https://www.sievo.comSource observation
X profile: https://x.com/a_oelli?lang=enSource: company website
X profile: https://x.com/samsammeliSource: company website
Linkedin profile: https://www.linkedin.com/company/sievo-oySource: company website
Instagram profile: https://www.instagram.com/SievoOfficialSource: company website
Facebook profile: https://www.facebook.com/SievoOfficialSource: company website
People and decision-makers
Sammalkorpi Juho SammeliToimitusjohtaja
Email: Email available for logged-in usersSource: company website
Sillanpää Matti TapioPuheenjohtaja
Email: Email available for logged-in usersSource: company website
Teppala Johan-PeterVarsinainen jäsen
Email: Email available for logged-in usersSource: company website
Aneesha RaghunathanDecision-maker
Email: Email available for logged-in usersSource: company website
Samuli HynönenDecision-maker
Email: Email available for logged-in usersSource: company website
Aino Häkkinen3 things I love: "Dancing, meeting new people and Christmas"
Email: Email available for logged-in usersSource: company website
Heta PirttijärviDecision-maker
Email: Email available for logged-in usersSource: company website
Perttu PaarmaDecision-maker
Email: Email available for logged-in usersSource: company website
Olli SaksaDecision-maker
Email: Email available for logged-in usersSource: company website
Anna TapiovaaraDecision-maker
Email: Email available for logged-in usersSource: company website
Alexander DurayDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Joonas TiusanenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Annika FernandezDecision-maker
Email: Email available for logged-in usersSource: company website
John GonzalezDecision-maker
Email: Email available for logged-in usersSource: company website
Ossi KaraliDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Weinberg Ben RyanHallituksen jäsen
Email: Email 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 Sievo Oy
Financial position and key figures for the company.
Sievo Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2004-01-07. It operates in the industry of computer programming activities.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on ohjelmistojen suunnittelu, valmistus, myynti ja vuokraus sekä konsultointi. Lisäksi yhtiö voi hallita, omistaa, vuokrata, ostaa ja vaihtaa erilaisia arvopapereita, osuuksia, kiinteistöjä ja kulkuneuvoja.
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1868818-1
VAT IDFI18688181
EU IDFIFPRO.1868818-1
MunicipalityHelsingfors
Current registered entries
2003-12-03VAT-liable for business activity in Tax Administration (VAT Register)
2003-12-09Registered in Tax Administration (Prepayment Register)
2003-12-15Registered in Tax Administration (Tax Administration)
2004-01-07Registered in Patent and Registration Office (Trade Register)
2006-02-01Registered in Tax Administration (Employer Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Sammalkorpi Juho SammeliToimitusjohtajaSources: 3 · Confidence: 78%
Sillanpää Matti TapioPuheenjohtajaSources: 3 · Confidence: 78%
Sammalkorpi Juho SammeliVarsinainen jäsenSources: 2 · Confidence: 78%
Weinberg Ben RyanHallituksen jäsenSources: 1 · Confidence: 74%
Teppala Johan-PeterVarsinainen jäsenSources: 2 · Confidence: 78%
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
B1
StableSievo Oy
Grade unchangedB1 · new analysis 2026-10-17
69/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
- Long registry continuity
Risk factors to note
- Elevated industry distress context
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB1
2026-10-1769/100 · v0.15
B1 → B1- Supporting factor cleared: A newer financial statement filing has been reported.
B1
2026-10-0569/100 · v0.14
Oldest retained automatic assessment in this comparisonB1
2026-10-17
open-risk-grade-v0.15
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.
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 riskelevated
49/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 22 years of registry continuity.
Registry and status signalsVakaa
85/100
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.
Registry timeline
Trade register notifications shown on a timeline.
37 register eventsLatest event: 2026-07-16
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
Sievo Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.