- Detlef GAS- Unit B11 Whitwood Enterprise Park, Speedwell Road, Castleford, England, WF10 5PX 
- DETLEF RANK- Born September 1963 - KEYSERLING STR 43 MUENCHEN, 81245, GERMANY 
- SCHNEIDER ESTAR- FC042244 - Incorporated on 1 January 2025 
- DETLEF KOCH- Born June 1952 - LINDENHOF 7, DAENISCHENHAGEN, 24229, GERMANY 
- DETLEF RYLL- Born July 1962 - 6 HEYDBREKENSTRASSE, DORTMUND, GERMANY, 44319 
- U. SCHNEIDER LTDActive - Proposal to Strike off- 08753542 - Incorporated on 29 October 2013 
- CORD ARTISTS MANAGEMENT LIMITEDActive - Proposal to Strike off- 08758490 - Incorporated on 1 November 2013 
- JONAS DETLEFSEN HOLDING LTDDisolved- 14036041 - Dissolved on 23 August 2022 
- DETLEF GROSSLER, BAUFAHRZEUGSERVICE LIMITEDDisolved- 06627714 - Dissolved on 13 August 2024 
- Detlef JOST- Born May 1991 - 20-22 Wenlock Road, London, England, N1 7GU 
- DETLEF GAIN- Born March 1952 - MAULBEERALLEE 27, BERLIN, GERMANY, 13593 
- DETLEF FEIG- Born October 1959 - SUELTE 10, 37520, OSTERODE, GERMANY 
- DETLEF FOHL- Born August 1965 - SCHOENHAUSER STR. 73C, BERLIN, 13158, GERMANY, FOREIGN 
- DETLEF HUFEN- DORFSTRASSE 48A, 4100 DUISBERG 46, GERMANY 
- DETLEF STEEG- Born August 1960 - EDISONSTR.6, 28357, BREMEN, GERMANY 
- DETLEF KRULL- Born May 1946 - KIRCHTELD STR 30, RATIGEN 40882, GERMANY 
- DETLEF RASCH- Born August 1957 - OBERDORF STRASSE 10, NIEDERKASSEL, GERMANY 
- DETLEF LIETZ- Born November 1952 - 18 LEIPZIGER STR., GEITHAIN, GERMANY, 04643 
- DETLEF BARON- Born February 1969 - EICHENSTR. 25, 63863, ESCHAU, GERMANY 
- DETLEF MEYER- BACHSTRASSE 1, LUTHERSTADT WITTENBERG, 06886, GERMANY