The owner of The Scotland Kilt Company is apparently Lakhbir Singh, who does not appear to be one of the Gold Bros (Malap, Surinder, Galab or Dildar Singh) though they share the same family name.

Singh is actually a very common last name... they even have their own tartan (STA/STWR ref:2600), designed by Lochcarron for yet another unrelated person by the name of Sirdar Iqbal Singh of Lesmahagow (south of Glasgow).