| Company | Timeline | Status | |
| D H Langley And Company Limited Director • Unreported | 20 Oct 2004←21 Years→Current | Active | |
| D H Langley And Company Limited Secretary • Engineer | 20 Oct 2004←21 Years→Current | Active | |
| L & L Enterprises Limited Director • Unreported | 9 Oct 2002←23 Years→Current | Active | |
| L & L Enterprises Limited Secretary • Unreported | 9 Oct 2002←23 Years→Current | Active | |
