| Code | Established Date | Company Name |
|---|---|---|
| RC 673824 | 02 Sep 1988 | DICK DEKO COMERCIAL ENT. |
| RC AB1247 | 24 Sep 2008 | DEKS MEDICAL LABORATORY |
| RC 404045 | 07 Mar 2001 | DEKS ENGINEERING LIMITED |
| RC 898478 | 09 Jul 2010 | DEJW GLOBAL COMPANY LTD |
| RC 2432200 | 03 Aug 2016 | DEKS MEDICK LABORATORY |
| RC 1208319 | 05 Aug 2014 | DEIN LOKO LOKO NIG LTD |
| RC 2354810 | 04 Aug 2015 | DEIN AMACHREE VENTURES |
| RC 1262383 | 21 May 2015 | DEKO - GEORGE NIG LTD |
| RC 834778 | 28 Jul 2009 | TAMARAU-DEIN NIG LTD |
| RC 2676229 | 29 Oct 2018 | DEKS COMPUTER CENTER |
| RC 2273911 | 18 Sep 2013 | DEIN'S CO RESTAURANT |
| RC 635899 | 27 Mar 1987 | MOTY - DEKO (NIG) ENT. |
| RC 26435 | 13 Oct 1978 | DEKO NIGERIA LIMITED |
| RC 685632 | 02 Feb 1989 | DEKO LAYIWOLA FARMS |
| RC 269079 | 24 Jun 1976 | CALEB DEKO (NIG.) ENTS. |
| RC 2033377 | 10 Jul 2007 | DEKS 'N' JO VENTURES |
| RC 32159 | 10 Mar 1980 | DEKO PROPERTIES LTD |
| RC 660398 | 16 Feb 1988 | ALEX DEKO NIG. ENTS. |
| RC 1446711 | 19 Oct 2017 | DEKS SYNERGY LTD |
| RC 2494299 | 28 Mar 2017 | DEKS PRODUCTIONS |
| RC 62423 | 30 Apr 1984 | DEKS & PARTNERS LTD |
| RC 22335 | 05 Oct 1977 | DEKO BROTHERS LTD |
| RC 151653 | 12 Jul 1990 | ALEX DEKO NIG LTD |
| RC 660757 | 19 Feb 1988 | TAIYE DEJU & SONS |
| RC 366931 | OLU DEKO NIG CO | |
| RC 357991 | 25 May 1970 | DEKO UNIT ED CO. |
| RC 2646059 | 30 Aug 2018 | DEJU ENTERPRISE |
| RC 6711 | 18 Dec 1969 | PHARMA-DEKO PLC |
| RC 843371 | 06 Jun 1992 | DEKS &SONS ENTS |
| RC 782941 | 20 May 1991 | DEKS BOSEM & COY |