Nadia Seistrup

Management, Sundhedsgruppen Danmark ApS

Skt. Jakobs Gade 9, 3. th22 active roles

Nadia Seistrup holds 22 active roles in Danish companies registered in CVR, including Management at Sundhedsgruppen Danmark ApS since 2025 and Management at ProTreatment Helsinge-Tisvilde ApS since 2023. Nadia Seistrup is registered as legal owner of NWNS HOLDING ApS (20–24.99% share band). 1 earlier role has ended, the most recent in 2013.

Overview

Active roles

directorships & management

Past roles

historical positions

Dissolved companies

Career timeline

2025 – now
Management, Sundhedsgruppen Danmark ApS
2023 – now
Management, ProTreatment Næstved ApS
2023 – now
Management, ProTreatment Hillerød ApS
2023 – now
Management, ProTreatment Helsinge-Tisvilde ApS
2022 – now
Management, ProTreatment Viborg ApS
2022 – now
Management, ProTreatment Ballerup ApS
2021 – now
Management, ProTreatment Regstrup ApS
2020 – now
Management, ProTreatment Ålsgårde ApS
2020 – now
Management, ProTreatment Nykøbing Sjælland ApS
2020 – now
Management, PROWORKOUT ApS
2020 – now
Management, ProTreatment Kolding ApS
2019 – now
Management, ProTreatment Rønde ApS
2019 – now
Management, ProTreatment Nørresundby ApS
2018 – now
Management, ProTreatment Svinninge ApS
2018 – now
Management, ProTreatment Holding ApS
2018 – now
Management, ProTreatment Invest ApS
2018 – now
Management, ProTreatment ApS
2018 – now
Management, ProTreatment Åbyhøj ApS
2018 – now
Management, ProTreatment Slangerup ApS
2018 – now
Management, ProTreatment Jorcks Passage ApS
2018 – now
Management, ProTreatment Herlev ApS
2017 – now
Legal Owner, NWNS HOLDING ApS
2009 – 2013
Board of Directors, AKTIESELSKABET AF 16. OKTOBER 2013

Personal details

Address

Skt. Jakobs Gade 9, 3. th

Companies & roles

Active roles

22 positions

Company	Role	Period	Ownership	Status
ProTreatment Regstrup ApS CVR 42246522	ManagementManagement	Since 2021	—	Active
ProTreatment Viborg ApS CVR 43340530	ManagementManagement	Since 2022	—	Active
ProTreatment Ålsgårde ApS CVR 41369914	ManagementManagement	Since 2020	—	Active
ProTreatment Rønde ApS CVR 40559604	ManagementManagement	Since 2019	—	Active
ProTreatment Svinninge ApS CVR 33506589	ManagementManagement	Since 2018	—	Active
ProTreatment Holding ApS CVR 34084904	ManagementManagement	Since 2018	—	Active
ProTreatment Invest ApS CVR 36018461	ManagementManagement	Since 2018	—	Active
NWNS HOLDING ApS CVR 36045051	OwnerLegal Owner	Since 2017	20–24.99%	Active
ProTreatment ApS CVR 30586182	ManagementManagement	Since 2018	—	Active
ProTreatment Nørresundby ApS CVR 40927530	ManagementManagement	Since 2019	—	Active
ProTreatment Nykøbing Sjælland ApS CVR 41634588	ManagementManagement	Since 2020	—	Active
ProTreatment Åbyhøj ApS CVR 37365297	ManagementManagement	Since 2018	—	Active
ProTreatment Ballerup ApS CVR 43116762	ManagementManagement	Since 2022	—	Active
Sundhedsgruppen Danmark ApS CVR 45382443	ManagementManagement	Since 2025	—	Active
ProTreatment Slangerup ApS CVR 34225125	ManagementManagement	Since 2018	—	Active
ProTreatment Jorcks Passage ApS CVR 39480654	ManagementManagement	Since 2018	—	Active
PROWORKOUT ApS CVR 37840866	ManagementManagement	Since 2020	—	Active
ProTreatment Herlev ApS CVR 38427288	ManagementManagement	Since 2018	—	Active
ProTreatment Kolding ApS CVR 41476087	ManagementManagement	Since 2020	—	Active
ProTreatment Næstved ApS CVR 43803115	ManagementManagement	Since 2023	—	Active
ProTreatment Hillerød ApS CVR 44330733	ManagementManagement	Since 2023	—	Active
ProTreatment Helsinge-Tisvilde ApS CVR 43920855	ManagementManagement	Since 2023	—	Active

Historical roles

1 positions

Company	Role	Period	Ownership	Status
AKTIESELSKABET AF 16. OKTOBER 2013 CVR 13633630	BoardBoard of Directors	2009 – 2013	—	Dissolved

Network

Company network

Active roles

Nadia Seistrup

ProTreatment Regstrup ApS

Management

ProTreatment Viborg ApS

Management

ProTreatment Ålsgårde ApS

Management

ProTreatment Rønde ApS

Management

ProTreatment Svinninge ApS

Management

ProTreatment Holding ApS

Management

ProTreatment Invest ApS

ProTreatment Nørresundby ApS

Management

ProTreatment Nykøbing Sjælland ApS

Management

ProTreatment Åbyhøj ApS

Management

ProTreatment Ballerup ApS

Management

Sundhedsgruppen Danmark ApS

Management

ProTreatment Slangerup ApS

Management

ProTreatment Jorcks Passage ApS

Management

PROWORKOUT ApS

Management

ProTreatment Herlev ApS

Management

ProTreatment Kolding ApS

Management

ProTreatment Næstved ApS

Management

ProTreatment Hillerød ApS

Management

ProTreatment Helsinge-Tisvilde ApS

Management

Past companies

AKTIESELSKABET AF 16. OKTOBER 2013

Co-directors & shared companies

Person	Role	Shared companies	Profile
TJ Thomas Jørgensen	Chief Executive Officer	2companies	View profile
MS Maria Sabroe	Management	1company	View profile

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