JC Rhomb Oy

OYActive

Y-tunnus 3118836-8Byträskvägen 151, 01180 KalkstrandAll other professional, scientific and technical activities n.e.c. · NACE 7499Est. 2020 · 6 years old— employees

Overview Financials People & ownership Related companies

JC Rhomb Oy is a Finnish OY based in Kalkstrand, operating in the Programme agencies and management service activities for culture sector. Incorporated in 2020, the company reported revenue of EUR 23K in its latest annual filing.

Revenue 2025

EUR 23K

-30% vs 2024

EBITDA margin

-5.3%

-113% vs 2024

Equity ratio

35.2%

Financial strength

Net profit 2025

EUR -1K

-116% vs 2024

Key ratios

See full ratios →

35.2%

1.5×

-9.3%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 23K	-30%
EBITDA	EUR -1K	-113%
Net profit	EUR -1K	-116%
Total assets	EUR 15K	-23%
Equity	EUR 5K	-21%
Employees	—	—

Contact

Address

Byträskvägen 151, 01180 Kalkstrand

Risika for professionals

Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.

Visit risika.com

Frequently asked questions

What is the Y-tunnus number of JC Rhomb Oy?

JC Rhomb Oy is registered with PRH / YTJ under Y-tunnus 3118836-8.

What is the revenue of JC Rhomb Oy?

JC Rhomb Oy reported revenue of EUR 23K in 2025.

Who is the CEO of JC Rhomb Oy?

Christopher Allan Romberg is Deputy Member of JC Rhomb Oy, in role since 2020.

Who is the chairman of JC Rhomb Oy?

Christer Allan Romberg chairs the board of JC Rhomb Oy, in role since 2020.

Where is JC Rhomb Oy headquartered?

JC Rhomb Oy's registered address is Byträskvägen 151.

JC Rhomb Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JC Rhomb Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JC Rhomb Oy