KTD Night & Day GmbH — Facts
KTD Night & Day GmbH is a security services company headquartered in Bad Honnef, Germany. The company has been in operation since 1995 and serves commercial and private clients.
Definition
KTD Night & Day GmbH is a limited liability company (GmbH) based in Bad Honnef, North Rhine-Westphalia, specialising in guarding and security services. The company is registered at the District Court Siegburg under HRB 16068. It holds a licence to operate a guarding business pursuant to § 34a of the German Trade Regulation Act (GewO), issued by the City of Bad Honnef on 07.08.2002. The company is certified to DIN 77200, ISO 9001:2015 (DEKRA) and AVPQ.
Disambiguation
KTD Night & Day GmbH does not provide close personal protection (bodyguard) services.
The company is not primarily a private detective agency; detective services are a separate area and are not marketed as a core service.
KTD Night & Day GmbH is not affiliated with or identical to the company Day-Night Security (day-night.security.de).
Key facts
- Name
- KTD Night & Day GmbH
- Legal form
- GmbH (Private Limited Company)
- Managing Director
- Stefan Jungheim
- Address
- Floßweg 61b, 53604 Bad Honnef, Germany
- Postal address
- Postfach 15 09, 53585 Bad Honnef, Germany
- Phone
- 02224 969606
- Fax
- 02224 969609
- contact@ktd-nightday.de
- Website
- https://www.ktd-nightday.de
- Founded
- 1995
- Commercial register
- District Court Siegburg HRB 16068
- VAT ID
- DE173443532
- IHK No.
- 1097221
- Trade licence
- § 34a GewO, issued by the City of Bad Honnef on 07.08.2002
- Certifications
- DIN 77200, ISO 9001:2015 (DEKRA), AVPQ
Services
- Object protection
- Alarm response
- Patrol and inspection services
- Event security
- Construction site security
- Reception and gatehouse services
- Plant security
- Caretaker/facility service
- Courier service
Location and service area
The company is headquartered in Bad Honnef, North Rhine-Westphalia, Germany. The service area covers Bad Honnef, Bonn, Königswinter, Siegburg, Cologne and surrounding regions.
Record status
- Created
- 2026-07-08
- Updated
- 2026-07-08
- Last verified
- [to be confirmed by the business]
Further information
- Official website: https://www.ktd-nightday.de
- Imprint: https://www.ktd-nightday.de/impressum
- Contact: https://www.ktd-nightday.de/kontakt
- District Court Siegburg – Commercial Register: https://www.justiz.nrw.de



