’ equity Total shareholder’s equity as of December 31, 2018 was 1,119.64 mb, increasing by 75.20 mb or 7.2%. This is in line with the increase in operating profit for 2018. T.662 636 6999 F.662 646 4200

-term contracts with clients operating solar power projects in Thailand, amounted to THB 41.77 million, representing 56.97% of total revenue (in 2018: THB 41.77 million). - Rental income In 2019, SAAM

% 212.30 34.6% 1.2 Income from sales of hardware - - 25.66 4.2% Total revenues from HR solutions 396.99 75.9% 495.05 80.6% 2. Financial Solutions 2.1 Enterprise Resource Planning (ERP) 98.94 18.9% 80.77 13.2

timeframe. (c) Shareholders’ equity Total shareholder’s equity as of September 30, 2019 was 1,166.02mb, increasing by 46.54mb or 4.2% YoY, mainly contributed from operating profits. T.662 636 6999 F.662 646

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 032/2562 February 27, 2019 Subject: Clarification of the Operating Result for the significant change Attention

follows: I. The operating revenue break down by business segment In the first quarter of 2018, the Company and its subsidiaries’ revenues from sales of real estate decreased while the property rentals

lower risk from 2017 as follow: DuPont Analysis 2016 2017 2018 Return on Equity or ROE 15 (%) 16.26 14.55 8.37 Operating Profit Margin 12 (%) 11.74 12.12 8.29 Total Assets Turnover 18 (times) 1.09 1.03

and Service 962.18 1,113.20 -151.02 -13.57% Total Revenue 965.81 1,117.55 -151.74 -13.58% Net Profit for the Year 64.54 208.53 -143.99 -69.05% Net Profit for Shareholders of the Company 51.03 174.29

and Service 474.93 539.16 -64.23 -11.91% Total Revenue 476.04 548.48 -72.44 -13.21% Net Profit for the Period 30.63 105.84 -75.22 -71.06% Net Profit for Shareholders of the Company 21.94 86.79 -64.86

2019 and Annual Report of the Board of Directors in relation to the Company operating result in respect of the year 2019, which is subject to the approval of the Annual General Meeting of Shareholders No