Our Group's operating segments are as follows:

  1. O&M - Operations and maintenance which includes maintenance, repair and overhaul of rotating equipment, inspection, repair and maintenance of static equipment and structure, maintenance of process control and instrumentation, and other related services.
  2. EPCC - Engineering, procurement, construction and commissioning which includes, among others, piping system, process control and instrumentation, equipment installation, power generation plant, gas compression plant, auxiliary power generation and fire-fighting system, and other related services.
  3. Others - Technical training, information, communication, and technology ("ICT") solutions, and supply of products and parts.
Financial Year Ended 31 December/30 June 2023 2022 2021^ 2019 2018
  3 months
(Unaudited)		 12 months
(Unaudited)		 18 months
(Actual)		 12 months
(Actual)		 12 months
(Actual)
Presented in RM'000          
O&M 208,404 1,238,203 7,390,794 3,895,228 2,928,551
  97.58% 91.57% 85.88% 86.01% 89.20%
EPCC 2,559 98,209 790,609 509,031 346,811
  1.20% 7.26% 9.19% 11.24% 10.56%
ICT 580 7,436 418,636 122,759 -
  0.27% 0.55% 4.86% 2.71% -
E&T 2,038 8,374 6,130 1,603 -
  0.95% 0.62% 0.07% 0.04% -
Others - - - - 7,812
  - - - - 0.24%
Total Revenue 213,581 1,352,222 8,606,169 4,528,621 3,283,174

Notes:

* The figures and values for FYE 2016 represent that performance of Serba Dinamik Group Berhad, in order to reflect the performance of the group prior to the incorporation of Serba Dinamik Holdings Berhad and the subsequent acquisition of Serba Dinamik Group Berhad on 26 May 2016.
^ On 07 May 2021, the Group announced the change of financial year end for the Company and its subsidiaries from 31 December 2020 to 30 June 2021. The audited financial statements is for a period of eighteen (18) months, made up from 1 January 2020 to 30 June 2021.