Ab Sustainergy Oy

OYDissolved

Y-tunnus 2773770-7C/O Mittler - Ab Sustainergy Oy Kirkkoherrantie 2A-24, 00650 HelsinkiEngineering activities and related technical consultancy · NACE 7112Est. 20160 employeessustaine.net

Overview Financials People & ownership Related companies

Ab Sustainergy Oy is a Finnish OY based in Helsinki, operating in the Engineering design and technical consultancy incidental to heating, plumbing and air-conditioning sector. Incorporated in 2016, the company has 0 employees and reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

Equity ratio

70.5%

Financial strength

Net profit 2025

EUR -2K

0 employees

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -1K	—
Net profit	EUR -2K	—
Total assets	EUR 202K	+40%
Equity	EUR 143K	-1%
Employees	0	—

Contact

Address

C/O Mittler - Ab Sustainergy Oy Kirkkoherrantie 2A-24, 00650 Helsinki

Phone

+3580449957002

m.mittler@hotmail.com

Website

sustaine.net

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Frequently asked questions

What is the Y-tunnus number of Ab Sustainergy Oy?

Ab Sustainergy Oy is registered with PRH / YTJ under Y-tunnus 2773770-7.

Who is the CEO of Ab Sustainergy Oy?

Anna Mittler is Deputy Member of Ab Sustainergy Oy, in role since 2016.

Where is Ab Sustainergy Oy headquartered?

Ab Sustainergy Oy's registered address is C/O Mittler - Ab Sustainergy Oy Kirkkoherrantie 2-A4.

Ab Sustainergy Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ab Sustainergy Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ab Sustainergy Oy