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Rytkönen Jari Ky

ActiveBusiness ID 0172672-7Limited partnershipEst. 197742910 · Construction of water projectsSiilinjärvi, Pohjois-Savo
Official record ↗
Age49 years
older than 94% of its sector
Same activity, Finland177live companies · 11th oldest
In Siilinjärvi549live companies
At this address1only this company

In brief

Rytkönen Jari Ky is a limited partnership registered in Finland on 4 February 1977. At 49 years old it is older than 94% of the 177 live companies whose main activity is construction of water projects. Its registered office is in Siilinjärvi, Pohjois-Savo. It was previously called Timo Rytkönen kommandiittiyhtiö, a name it changed on 19 May 1993.

Register details

Registered nameRytkönen Jari Ky
Business ID0172672-7
Company typeLimited partnership
Registered office71800 Siilinjärvi
Nature of business (TOL 2025, Finnish SIC)42910 Construction of water projects
International sector (ISIC Rev.4)F · 42 Civil engineering

Timeline

Register events, newest first.

  • Name changedPreviously Timo Rytkönen kommandiittiyhtiö
  • Incorporated

Register entries

From the register.

Incorporated4 February 1977
VAT registerRegistered
Employer registerNot registered

Construction of water projects in Finland

Live companies whose main activity is 42910: 177 in total, median age 17 years, 10 incorporated in the past 12 months.

All 177 companies
This company's decadeOther decades
0204060801960s: 111960s1970s: 15151970s1980s: 25251980s1990s: 23231990s2000s: 27272000s2010s: 43432010s2020s: 43432020s
Incorporated per year, still live
0358102011: 420112012: 22013: 720132014: 32015: 920152016: 32017: 420172018: 52019: 320192020: 72021: 520212022: 32023: 620232024: 62025: 820252026: 8

Location

Registered office in Siilinjärvi, Pohjois-Savo.

Live companies in Siilinjärvi549
Same activity in Siilinjärvi1
New in Siilinjärvi, past 12 months26

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SU
SEPT Urakointi OyVuorela, Pohjois-Savo
Number 0782871-6Est. 1990
VR
Veljekset Ronkainen OySonkajärvi, Pohjois-Savo
Number 0304233-7Est. 1981
YS
Ylä-Savon Salaojapalvelu avoin yhtiöIisalmi, Pohjois-Savo
Number 0511727-5Est. 1983
VW
Vesi-Eko Oy Water-Eco LtdKuopio, Pohjois-Savo
Number 2000596-8Est. 2005
TV
Tiirinniemen Vesihuolto OySyvärinpää, Pohjois-Savo
Number 2086793-9Est. 2007
SR
Salaojitus Riskula OyPeltola, Etelä-Pohjanmaa
Number 0226492-3Est. 1977

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.