| Company | Timeline | Status | |
| Key To Learning At Home Ltd Director • Consultant | 24 Aug 2015←10 Years→Current | Active | |
| Goldratt's Marketing Limited Director • Consultant | 21 Dec 2012←12 Years→Current | Active | |
| A.Y.G.I. Limited Director • Consultant | 2 Feb 2012←2 Months→9 Apr 2012 | Active | |
| Goldratt Consulting Ltd Director • Consultant | 9 Feb 2009←4 Years→1 Apr 2013 | Active | |
| A.Y.G.I. Limited Secretary • Consultant | 27 Mar 2003←5 Years→11 Sep 2008 | Active | |
| Goldratt Consulting Ltd Director • Director | 31 Jan 2003←4 Months→23 Jun 2003 | Active | |
| The Goldratt Centre Limited Director • Consultant | 12 Dec 2001←22 Years→26 Jun 2024 | Active | |
| Toc Europe Limited Secretary • Consultant | 30 Jun 2000←25 Years→Current | Active | |
| Goldratt Solutions Limited Director • Business Consultant | 1 Dec 1994←31 Years→Current | Active | |
| Professional Link Limited Director • Chartered Accountant | 8 Jun 1991←9 Months→2 Apr 1992 | Active | |
