Business profile

Atostek Invest Oy

Atostek Invest Oy's registered office is Tampere. It is a limited company. The company was established on 2007-11-14. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €396,416 and operating profit was -€11,120.

Claim profile Contact details

Business ID 2155444-0ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID: 2155444-0
Sector: Business and other management consultancy activities
Municipality: Tampere
Company form: Limited company
Registration date: 2007-11-14
Business ID registration date: 2007-11-08
Business status: Valid
Profile ownership: Unclaimed company profile

Contact and location summary

Visiting address: Hermiankatu 3 A, 33720, Tampere

Phone: +358451130300Source observation

Email: [email protected]Source observation

Website: https://atostek.comSource observation

Instagram profile: https://www.instagram.com/atostekoySource: company website

Facebook profile: https://www.facebook.com/atostekoySource: company website

X profile: https://x.com/AtostekOySource: company website

Linkedin profile: https://www.linkedin.com/company/atostek-oySource: company website

People and decision-makers

Tuomas FjällströmToimitusjohtaja

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Ida PellinenDecision-maker

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Riikka Ala-HulkkoDecision-maker

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Joona PeniBusiness Development Manager, teollisuus

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Lauri-Tapio ViheriäkoskiDecision-maker

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Antti SauvamäkiDecision-maker

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Jeri HaapavuoBusiness Development Manager, PET ERP

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Juho LeppämäkiMyynti, lääkinnälliset laitteet

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Sampo OjalaDecision-maker

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Annamari Lehtinenjohtaja

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Annukka JokelaTalouspäällikkö

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Matti EskolaDecision-maker

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Juhani PerhonenDecision-maker

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Tero LahtinenJohtaja

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Jaakko PerkiöDecision-maker

Email: Email available for logged-in usersSource: company website

Risto PitkänenDecision-maker

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Tomi Javanainenjohtaja

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Miika Parviojohtaja

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Mika TorholaJohtaja

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Chief Technology OfficerAtostekin tietohallinto

Phone: Phone available for logged-in usersSource: company website

Email: Email available for logged-in usersSource: company website

Juhana HelovuoProduct Development Chief Research Officer

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 Atostek Invest Oy

Financial position and key figures for the company.

Atostek Invest Oy's location municipality is Tampere. It is a limited company. The company was established on 2007-11-14. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €396,416 and operating profit was -€11,120. The latest retained financial statement for 2025-12-31 shows revenue of €396,416 and profit for the financial year of €401,373. Based on the latest retained statement, revenue growth was +4.8%, operating margin was -2.8%, and equity ratio was +96.6%.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-12-31

Imported periods0

PRH parsed0

Profile sourceEnriched source observation

Derived indicators

Revenue growth4.8%

Operating margin-2.8%

Equity ratio96.6%

Revenue€396,416+€18,179 (+4.8%) vs previous periodPrevious: €378,237

Operating profit (loss)-€11,120+€5,435 (+32.8%) vs previous periodPrevious: -€16,555

Profit (loss) for the financial year€401,373-€51,463 (-11.4%) vs previous periodPrevious: €452,836

Assets€3,678,289+€158,974 (+4.5%) vs previous periodPrevious: €3,519,315

Balance-sheet contextLatest financial period

Profit before taxes€401,991Previous: €452,732

Employees7Previous: 7

Revenue trend4 periods

€371,842

2022-12-31

€399,436

2023-12-31

€378,237

2024-12-31

€396,416

2025-12-31

Operating profit (loss) trend4 periods

€39,096

2022-12-31

€10,017

2023-12-31

-€16,555

2024-12-31

-€11,120

2025-12-31

Profit (loss) for the financial year trend4 periods

€799,541

2022-12-31

€578,500

2023-12-31

€452,836

2024-12-31

€401,373

2025-12-31

Assets trend4 periods

€3,005,730

2022-12-31

€3,328,259

2023-12-31

€3,519,315

2024-12-31

€3,678,289

2025-12-31

Financial ratios

Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.

Equity ratioGood

100/100 · Declining

96.6 %2024-12-31: 97.3 %

Current ratioNot assessable

0/100 · Trend unavailable

Not available2024-12-31: Ei saatavilla

Operating profit marginWeak

43/100 · Improving

-2.8 %2024-12-31: -4.4 %

Ratio history

Ratio	2022-12-31	2023-12-31	2024-12-31	2025-12-31
Equity ratio	95.9 %	97.0 %	97.3 %	96.6 %
Current ratio	-	-	-	-
Operating profit margin	10.5 %	2.5 %	-4.4 %	-2.8 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid

Trade RegisterRegistered

Business ID2155444-0

VAT IDFI21554440

EU IDFIFPRO.2155444-0

MunicipalityTampere

Current registered entries

2007-10-25Registered in Tax Administration (Employer Register)

2007-10-25VAT-liable for business activity in Tax Administration (VAT Register)

2007-11-08Registered in Tax Administration (Prepayment Register)

2007-11-14Registered in Patent and Registration Office (Trade Register)

2007-11-19Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Direct contact details available for logged-in users.

Niittylahti Jarkko TapioToimitusjohtajaSources: 5 · Confidence: 78%

Niittylahti Jarkko TapioPuheenjohtajaSources: 3 · Confidence: 78%

Eskola Leena Kaisa ElviiraVarsinainen jäsenSources: 4 · Confidence: 78%

Helovuo Juhana ValtteriVarsinainen jäsenSources: 3 · Confidence: 78%

Juhana HelovuoProduct Development Chief Research OfficerSources: 1 · Confidence: 76%

Anna-Mari RiihimäkiPäävastuullinen tilintarkastajaSources: 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

GoodAtostek Invest Oy

Grade unchangedA3 · new analysis 2026-10-17

Model score71/100

Assessment confidenceMedium

Evidence qualityUsable financial evidenceFinancial data included

Financial trajectoryFinancial development is mostly stable or mixed.

4 comparable periods

RevenueStable

ProfitabilityDeteriorating

SolvencyStable

LiquidityNot enough history

Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.

69 peers

Solvency86%

Better than 86% of peers

Profitability22%

Below 78% of peers

Revenue growth58%

Better than 58% of peers

Supporting factors

Strong equity ratio
Company context reduces the weight of an isolated financial signal
Active registered status

Risk factors to note

Negative profitability or net result

Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.

3 assessments

A3

2026-10-1771/100 · v0.15

A3 → A3 · -1 points

Evidence quality: Strong financial evidence → Usable financial evidence.

A3

2026-09-1572/100 · v0.14

A3 → A3

Revenue: Stable
Profitability: Deteriorating
Solvency: Stable

A3

2026-09-1472/100 · v0.12

Oldest retained automatic assessment in this comparison

Automatic model gradeA3

Automatic model snapshot2026-10-17

Automatic model versionopen-risk-grade-v0.15

Financial data included

The grade can use open digital financial statement data together with registry signals.

Verify 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 risklow

72/100

Industry context is low based on normalized open statistical inputs.

Age and continuityVakiintunut

80/100

The company has about 18 years of registry continuity.

Registry and status signalsVakaa

81/100

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

17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.

Risk grade updatedRisk gradeEvidence verified

15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.

Risk grade updatedRisk gradeEvidence verified

14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.

Registry timeline

Trade register notifications shown on a timeline.

18 register eventsLatest event: 2025-05-30

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

Atostek Invest Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.