Risk grade updatedRisk gradeEvidence verified
2 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.Business profile
Ideastructura Oy
Ideastructura Oy's registered office is Helsingfors. It is a limited company. The company was established on 2011-09-12. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €12,484,292 and operating profit was €1,198,003.
Business ID 2424612-8ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2424612-8
- Sector
- Structural engineering design and technical consultancy
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2011-09-12
- Business ID registration date
- 2011-08-22
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kutomotie 18 B, 00380, Helsingfors
Postal address: P.O. Box 1188, 00101, Helsingfors
Phone: +358105730900Source observation
Email: [email protected]Source observation
Website: https://www.ideastructura.comSource observation
E-invoice address: 003724246128 · Operator: Apix Messaging OySource: company website
Instagram profile: https://www.instagram.com/ideastructuraSource: company website
Linkedin profile: https://www.linkedin.com/company/6003607?trk=tyah&trkInfo=clickedVertical:company,entityType:entityHistoryName,clickedEntityId:company_company_company_6003607,idx:0Source: company website
Facebook profile: https://www.facebook.com/IdeaStructura-Oy-Virallinen-1562725860724741Source: company website
People and decision-makers
Jalli Jyrki TapioToimitusjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Pertti KaustinenDecision-maker
Email: Email available for logged-in usersSource: company website
Mitro PurkunenDecision-maker
Email: Email available for logged-in usersSource: company website
Mikko EronenDecision-maker
Email: Email available for logged-in usersSource: company website
Henri KananenDecision-maker
Email: Email available for logged-in usersSource: company website
Oskari HirvonenDecision-maker
Email: Email available for logged-in usersSource: company website
Miika PietarinenDecision-maker
Email: Email available for logged-in usersSource: company website
Jasse KurolaDecision-maker
Email: Email available for logged-in usersSource: company website
Mika MustonenDecision-maker
Email: Email available for logged-in usersSource: company website
Paul CygnelDecision-maker
Email: Email available for logged-in usersSource: company website
Julia BjörkmanDecision-maker
Email: Email available for logged-in usersSource: company website
August StenbergDecision-maker
Email: Email available for logged-in usersSource: company website
Henry WarghDecision-maker
Email: Email available for logged-in usersSource: company website
Juhani NiemeläDecision-maker
Email: Email available for logged-in usersSource: company website
Aki TeirikangasDecision-maker
Email: Email available for logged-in usersSource: company website
Hannanoora JunttilaProjektipäällikkö, sisäilma-/kuntotutkimukset
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Harry DamstenDecision-maker
Email: Email available for logged-in usersSource: company website
Jarkko HannikainenDecision-maker
Email: Email available for logged-in usersSource: company website
Harri JokinenDecision-maker
Email: Email available for logged-in usersSource: company website
Jussi KorhonenProjektipäällikkö
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Pekka PehkonenDecision-maker
Email: Email available for logged-in usersSource: company website
Jiri HerranenDecision-maker
Email: Email available for logged-in usersSource: company website
Jyri PitkänenDecision-maker
Email: Email available for logged-in usersSource: company website
Kare KosonenDecision-maker
Email: Email available for logged-in usersSource: company website
Risto MalkkiDecision-maker
Email: Email available for logged-in usersSource: company website
Joonas SalonenDecision-maker
Email: Email available for logged-in usersSource: company website
Daniel KarlssonDecision-maker
Email: Email available for logged-in usersSource: company website
Jarkko YlikoskiDecision-maker
Email: Email available for logged-in usersSource: company website
Anssi AlastaloDecision-maker
Email: Email available for logged-in usersSource: company website
Joni SoisaloDecision-maker
Email: Email available for logged-in usersSource: company website
Vesa LaaksoDecision-maker
Email: Email available for logged-in usersSource: company website
Eveliina AlanderProjektipäällikkö, rakennesuunnittelija
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Santeri PeräläDecision-maker
Email: Email available for logged-in usersSource: company website
Joonas PuhakkaDecision-maker
Email: Email available for logged-in usersSource: company website
Piritta SalmiDecision-maker
Email: Email available for logged-in usersSource: company website
Petri Kauhaniemijohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jani-Petteri PoloDecision-maker
Email: Email available for logged-in usersSource: company website
Aapo LeppänenDecision-maker
Email: Email available for logged-in usersSource: company website
Toni KorhonenDecision-maker
Email: Email available for logged-in usersSource: company website
Mikko NiittymäkiDecision-maker
Email: Email available for logged-in usersSource: company website
Tuomo PelkonenDecision-maker
Email: Email available for logged-in usersSource: company website
Kaisu TervoDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Harri KarvonenDecision-maker
Email: Email available for logged-in usersSource: company website
Salla Tuulos-TikkaDecision-maker
Email: Email available for logged-in usersSource: company website
Tuomas RaunimaDecision-maker
Email: Email available for logged-in usersSource: company website
Joonas KetkoDecision-maker
Email: Email available for logged-in usersSource: company website
Rasmus TörrönenDecision-maker
Email: Email available for logged-in usersSource: company website
Juho VastapuuDecision-maker
Email: Email available for logged-in usersSource: company website
Antti RaitanenDecision-maker
Email: Email available for logged-in usersSource: company website
Mika LiljendahlDecision-maker
Email: Email available for logged-in usersSource: company website
Elina LahdensivuDecision-maker
Email: Email available for logged-in usersSource: company website
Natalia SantalaDecision-maker
Email: Email available for logged-in usersSource: company website
Elina MarttilaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Mika KonttilaDecision-maker
Email: Email available for logged-in usersSource: company website
Tuomo NiskanenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jarkko KoskeloDecision-maker
Email: Email available for logged-in usersSource: company website
Tiina JanhunenDecision-maker
Email: Email available for logged-in usersSource: company website
Mikko NiskanenDecision-maker
Email: Email available for logged-in usersSource: company website
Riku PäivärintaDecision-maker
Email: Email available for logged-in usersSource: company website
Mikael ValkeejärviDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Aleksi KeravuoriDecision-maker
Email: Email available for logged-in usersSource: company website
Tony PesonenDecision-maker
Email: Email available for logged-in usersSource: company website
Laura RiekkiDecision-maker
Email: Email available for logged-in usersSource: company website
Jari TuovinenDecision-maker
Email: Email available for logged-in usersSource: company website
Reza NabizadaDecision-maker
Email: Email available for logged-in usersSource: company website
Ilona TurunenDecision-maker
Email: Email available for logged-in usersSource: company website
Joel HolmbergDecision-maker
Email: Email available for logged-in usersSource: company website
Iida HeiskanenDecision-maker
Email: Email available for logged-in usersSource: company website
Riina KuikkaDecision-maker
Email: Email available for logged-in usersSource: company website
Lauri ParkkilaDecision-maker
Email: Email available for logged-in usersSource: company website
Joonas KiviahdeDecision-maker
Email: Email available for logged-in usersSource: company website
Minna AnttalainenDecision-maker
Email: Email available for logged-in usersSource: company website
Niko LipsanenDecision-maker
Email: Email available for logged-in usersSource: company website
Mira VirtalaDecision-maker
Email: Email available for logged-in usersSource: company website
Päivi KaariahoDecision-maker
Email: Email available for logged-in usersSource: company website
Petri NurkkiDecision-maker
Email: Email available for logged-in usersSource: company website
Arto RoineProjektipäällikkö, rakennesuunnittelija
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Noora Mäki-RuutiProjektipäällikkö, rakennusfysikaalinen suunnittelija
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Tiina PalviainenProjektipäällikkö, rakennusfysikaalinen suunnittelija
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Antti Siika-ahoProjektipäällikkö, rakennusfysikaalinen suunnittelija
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Mikko KorhonenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Markku MalilaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Heikki PietiläinenProjektipäällikkö, Arkkitehti
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Miia KyyhkynenDecision-maker
Email: Email available for logged-in usersSource: company website
Richard SällströmDecision-maker
Email: Email available for logged-in usersSource: company website
Marjaana TenkanenDecision-maker
Email: Email available for logged-in usersSource: company website
Tuukka HonkavaaraDecision-maker
Email: Email available for logged-in usersSource: company website
Teemu KuosmanenDecision-maker
Email: Email available for logged-in usersSource: company website
Kimmo LähdesmäkiDecision-maker
Email: Email available for logged-in usersSource: company website
Henri KuuttiDecision-maker
Email: Email available for logged-in usersSource: company website
Tarja AnttilaDecision-maker
Email: Email available for logged-in usersSource: company website
Jenni Malinenjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Sami Suomelajohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Antti Nurmijohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Joonas ParkkilaTietohallintopäällikkö
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Akseli PassiDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Vilma TolonenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Essi EräpolkuHR-asiantuntija
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jenni NiemeläinenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jyrki AlonenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Erno VuotiDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Marko KujalaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jani KosonenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Teemu RuokojaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Marko HolopainenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Juha KotirantaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Antti PaakkariRakennuttamisen ja valvonnan liiketoimintajohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jukka HuttunenTeknologiajohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Henna Riikka Annika JäkäläHR- ja markkinointikoordinaattori
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 Ideastructura Oy
Financial position and key figures for the company.
Ideastructura Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2011-09-12. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €12,484,292 and operating profit was €1,198,003. The latest retained financial statement for 2025-12-31 shows revenue of €12,484,292 and profit for the financial year of €993,086. Based on the latest retained statement, revenue growth was +9.5%, operating margin was +9.6%, and equity ratio was +60.3%.
Auxiliary business names
Public alternate names materialized from source observations.
DimenDimen GroupIdeaIntelliInsinööritoimisto TanskanenLupiaskiSisäilmainsinööritSuunnittelutoimisto Karrak
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth9.5%
Operating margin9.6%
Equity ratio60.3%
Revenue€12,484,292+€1,080,574 (+9.5%) vs previous periodPrevious: €11,403,718
Operating profit (loss)€1,198,003+€328,720 (+37.8%) vs previous periodPrevious: €869,283
Profit (loss) for the financial year€993,086+€357,320 (+56.2%) vs previous periodPrevious: €635,766
Assets€7,484,504+€384,650 (+5.4%) vs previous periodPrevious: €7,099,855
Balance-sheet contextLatest financial period
Profit before taxes€1,246,092Previous: €822,371
Employees108Previous: 114
Revenue trend4 periods
€9,979,265
2022-12-31
€11,012,166
2023-12-31
€11,403,718
2024-12-31
€12,484,292
2025-12-31
Operating profit (loss) trend4 periods
€815,081
2022-12-31
€497,338
2023-12-31
€869,283
2024-12-31
€1,198,003
2025-12-31
Profit (loss) for the financial year trend4 periods
€649,467
2022-12-31
€440,352
2023-12-31
€635,766
2024-12-31
€993,086
2025-12-31
Assets trend4 periods
€6,730,053
2022-12-31
€7,515,514
2023-12-31
€7,099,855
2024-12-31
€7,484,504
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
75/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginSatisfactory
74/100 · Improving
Ratio history
| Ratio | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Equity ratio | 61.1 % | 56.2 % | 59.0 % | 60.3 % |
| Current ratio | - | - | - | - |
| Operating profit margin | 8.2 % | 4.5 % | 7.6 % | 9.6 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2424612-8
VAT IDFI24246128
EU IDFIFPRO.2424612-8
MunicipalityHelsingfors
Current registered entries
2011-09-01Registered in Tax Administration (Employer Register)
2011-09-01VAT-liable for business activity in Tax Administration (VAT Register)
2011-09-01Registered in Tax Administration (Prepayment Register)
2011-09-12Registered in Patent and Registration Office (Trade Register)
2011-09-13Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Jalli Jyrki TapioToimitusjohtajaSources: 4 · Confidence: 78%
Jyrki Tapio JalliHallituksen puheenjohtaja (8/2025)Sources: 1 · Confidence: 76%
Paakkari Antti Sakari MatiasVarsinainen jäsenSources: 1 · Confidence: 78%
Henna Riikka Annika JäkäläHR- ja markkinointikoordinaattoriSources: 1 · Confidence: 76%
Huttunen Jukka PekkaVarsinainen jäsenSources: 1 · Confidence: 78%
Teppo Jooseppi TulokasDesign Director | Consultant via Tulcons OySources: 1 · Confidence: 76%
Juha Antti KoskinenEläkkeelläSources: 1 · Confidence: 76%
Antti PaakkariRakennuttamisen ja valvonnan liiketoimintajohtajaSources: 1 · Confidence: 76%
Jukka HuttunenTeknologiajohtajaSources: 1 · Confidence: 76%
Sauli SalmiPäävastuullinen 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
A2
Very goodIdeastructura Oy
82/100
Medium
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
4 comparable periodsRevenueStable
ProfitabilityImproving
SolvencyStable
LiquidityNot enough history
National Tier 1 comparisonDescriptive comparison – does not change the model score.
758 peersSolvency56%
Better than 56% of peers
Profitability69%
Better than 69% of peers
Revenue growth79%
Better than 79% of peers
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Active registered status
Risk factors to note
No material separate warning signals.
A2
2026-10-02
open-risk-grade-v0.14
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 15 years of registry continuity.
Registry and status signalsVakaa
82/100
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.
34 register eventsLatest event: 2026-01-30
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-01-30.
This company profile has not been claimed yet
Ideastructura Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.