- 1. LSr LEE SWEE KEE
- Reg No: Reg No : 0126 / LS No : 0107
- KUMPULAN UKUR PETANAH
- 91, 1ST FLOOR
- JALAN LIM SWEE SIM
- KLUANG BARU
- 86000 KLUANG
- JOHOR
- Tel No : 07-7715040
- Fax No : 07-7733778
- Email : kuplee01@ljt.org.my
- 2. LSr NG ENG SENG
- Reg No: Reg No : 0548 / LS No : 0521
- KUMPULAN UKUR PETANAH
- 4942-E, 1ST & 2ND FLOOR
- JALAN KASTURI 2, TAMAN KASTURI
- 75050 SEMABOK
- MELAKA
- Tel No : 06-2832768 06-2825003
- Fax No : 06-2842846
- Email : kup_ng@ljt.org.my