RonTrust Oy

OYActive

Y-tunnus 3107000-1Kuparitie 14B-1424, 00440 HelsinkiPlumbing, heat and air-conditioning installation· NACE 4322Est. 2019 · 6 years old— employeesrontrust.fi

Overview Financials People & ownership Related companies

RonTrust Oy is a Finnish OY based in Helsinki, operating in the Plumbing, heat and air-conditioning installation sector. Incorporated in 2019, the company reported revenue of EUR 19K in its latest annual filing.

Revenue 2025

EUR 19K

+37% vs 2024

EBITDA margin

21.1%

+211% vs 2024

Net profit 2025

EUR 2K

+137% vs 2024

Key ratios

See full ratios →

0.0%

This company

20212025

0.0×

This company

20212025

176100.0%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 19K	+37%
EBITDA	EUR 4K	+211%
Net profit	EUR 2K	+137%
Total assets	EUR 0	-100%
Equity	EUR 0	+100%
Employees	—	—

Contact

Address

Kuparitie 14B-1424, 00440 Helsinki

Phone

+3580405002429

rontrust.myynti@gmail.com

Website

rontrust.fi

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Frequently asked questions

What is the Y-tunnus number of RonTrust Oy?

RonTrust Oy is registered with PRH / YTJ under Y-tunnus 3107000-1.

What is the revenue of RonTrust Oy?

RonTrust Oy reported revenue of EUR 19K in 2025.

Who is the CEO of RonTrust Oy?

Hans Markus Ostrow is the CEO of RonTrust Oy.

Where is RonTrust Oy headquartered?

RonTrust Oy's registered address is Kuparitie 14-B24.

RonTrust Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on RonTrust Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on RonTrust Oy