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Lenaton Oy

ActiveBusiness ID 2276423-9Limited companyEst. 200971123 · Structural engineering design and technical consultancyHelsinki, Uusimaa
Official record ↗
Age17 years
older than 60% of its sector
Same activity, Finland1,022live companies · 410th oldest
In Helsinki84,023live companies · 121 in the same activity
At this address1only this company

In brief

Lenaton Oy is a limited company registered in Finland on 24 July 2009. At 17 years old it is older than 60% of the 1,022 live companies whose main activity is structural engineering design and technical consultancy. Its registered office is in Helsinki, Uusimaa. 121 live companies in Helsinki share the same main activity.

Register details

Registered nameLenaton Oy
Business ID2276423-9
Company typeLimited company
Registered officeRipusuontie 22 B 1, 00660 Helsinki
Nature of business (TOL 2025, Finnish SIC)71123 Structural engineering design and technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated24 July 2009
VAT registerRegistered
Employer registerNot registered

Structural engineering design and technical consultancy in Finland

Live companies whose main activity is 71123: 1,022 in total, median age 13 years, 42 incorporated in the past 12 months.

All 1,022 companies
This company's decadeOther decades
01002003004001930s: 111930s1950s: 111950s1960s: 221960s1970s: 18181970s1980s: 1071071980s1990s: 1221221990s2000s: 1781782000s2010s: 3073072010s2020s: 2862862020s
Incorporated per year, still live
0204060802011: 3220112012: 272013: 3020132014: 252015: 2620152016: 422017: 3520172018: 322019: 3520192020: 512021: 4820212022: 342023: 3120232024: 342025: 5520252026: 33

Location

Registered office in Helsinki, Uusimaa.

Live companies in Helsinki84,023
Same activity in Helsinki121
New in Helsinki, past 12 months5,606

Similar companies

Live companies with the same main activity, nearest first.

Compare all
PP
PCC Peltomaa Construction Consulting OyHelsinki, Uusimaa
Number 2274462-5Est. 2009
RS
RAK-TEK SOLUTIONS OYHelsinki, Uusimaa
Number 2297868-3Est. 2009
H
HT-Kiinteistöpalvelu OyHelsinki, Uusimaa
Number 2304187-6Est. 2010
RA
Rakennuskonsultointi Aalto OyHelsinki, Uusimaa
Number 2305469-3Est. 2010
H
Hornfels OyHelsinki, Uusimaa
Number 2322163-1Est. 2010
ET
Etelä-Suomen Teollisuusrakenne OyHelsinki, Uusimaa
Number 2200100-4Est. 2008

Sources

Register data: Finnish Patent and Registration Office (PRH) open data (CC BY 4.0), delivery of 20 October 2026. Municipalities, regions and industry classification: Statistics Finland (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the Finnish Business Information System before relying on it.