SHAREHOLDER INFORMATION
| Date | Title | |
| 18 November 2024 | Meeting Minutes of Extraordinary General Meeting of Shareholders No. 1/2024 | Download |
| 16 October 2024 | Invitation to the Extraordinary General Meeting of Shareholders No. 1/2024 | Download |
| 16 October 2024 | Enclosure 1 Capital Increase Report Form (F53-4) | Download |
| 16 October 2024 | Enclosure 2 Information Memorandum regarding the Issuance and Offering of Newly Issued Ordinary Shares through a Private Placement | Download |
| 16 October 2024 | Enclosure 3 Acceptance for the Invitation of Online Meeting of Right Tunnelling Public Company Limited | Download |
| 16 October 2024 | Enclosure 4 Attendance Protocol for the Extraordinary General Meeting of Shareholders via Electronic Meeting | Download |
| 16 October 2024 | Enclosure 5 Procedural Mapping for the Extraordinary General Meeting of Shareholders via Electronic Meeting | Download |
| 16 October 2024 | Enclosure 6 Question Submission Form for the Meeting of Shareholders | Download |
| 16 October 2024 | Enclosure 7 Profiles of Independent Directors to be appointed as a Proxy | Download |
| 16 October 2024 | Enclosure 8 Proxy Form A, B, and C | Download |
| 16 October 2024 | Enclosure 9 Articles of Association of the Company regarding the Extraordinary Meeting of Shareholders | Download |
| 16 October 2024 | Enclosure 10 Request Form for Physical Copy of Supplemental Document of Extraordinary General Meeting of Shareholders No. 1/2024 | Download |
| 16 October 2024 | Enclosure 11 Privacy Notice for the Extraordinary General Meeting of Shareholders No. 1/2024 | Download |
| 1 October 2024 | Notification of the resolutions of the Board of Directors’ Meeting No. 5/2024, Re: The Schedule of the Extraordinary General Meeting of Shareholders No. 1/2024 and the capital increase under a General Mandate and with Specific Purposes through Private Placement (Revised) | Download |
| 1 October 2024 | Form for Proposed Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders of 2024 of RT | Download |
| 1 October 2024 | Criteria for Proposal of Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders of 2024 of RT | Download |
| 1 October 2024 | Invitation to Propose the Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders for the year 2024 of RT | Download |
| 13 Jun 2024 | Opportunity Day Q1/2024 | Download |
| 31 May 2024 | Financial Performance Quarter 1 (F45) (Reviewed) | Download |
| 31 May 2024 | Management Discussion and Analysis Quarter 1 Ending 31 March 2024 | Download |
| 14 May 2024 | Publication of the Minutes of the Annual General Meeting of Shareholders for the year 2024 (“AGM”) on the Company's website | Download |
| 13 May 2024 | Meeting Minutes of Annual General Meeting of Shareholders for the year 2024 | Download |
| 30 April 2024 | Resolutions of the Annual General Meeting of Shareholders for 2024 | Download |
| 27 March 2024 | Notice of the Annual General Meeting of Shareholders for 2024 (Full) | Download |
| 27 March 2024 | Notice of the Annual General Meeting of Shareholders for 2024 (MOC) | Download |
| 27 March 2024 | Enclosure 1 The Annual Registration Statement/Annual Report 2023 (Form 56-1 One Report) in form of QR Code | Download |
| 27 March 2024 | Enclosure 2 Profiles of the external auditors nominated for appointment as the Company’s auditors | Download |
| 27 March 2024 | Enclosure 3 Profiles of directors to be elected for the Company’s director and the Definitions of Independent Director | Download |
| 27 March 2024 | Enclosure 4 Profiles of the independent directors proposed by the Company to act as shareholder proxy | Download |
| 27 March 2024 | Enclosure 5 Proxy Form A | Download |
| 27 March 2024 | Enclosure 5 Proxy Form B | Download |
| 27 March 2024 | Enclosure 5 Proxy Form C | Download |
| 27 March 2024 | Enclosure 6 Documents required prior to attending the Meeting for shareholders or proxy and voting of shareholders meeting | Download |
| 27 March 2024 | Enclosure 7 Report Form for Capital Increase (F53-4) | Download |
| 27 March 2024 | Enclosure 8 Information Memorandum regarding the Issuance and Offering of Newly Issued Ordinary Shares to Existing Shareholders in Proportion to their Shareholding (Right Offering) | Download |
| 27 March 2024 | Enclosure 9 Inquiry proposal form for the Annual General Meeting of Shareholders | Download |
| 27 March 2024 | Enclosure 10 The Articles of Association of the Company relating to the Annual General Meeting of Shareholders | Download |
| 27 March 2024 | Enclosure 11 Privacy Notice for the Annual General Meeting of Shareholders 2024 | Download |
| 27 March 2024 | Enclosure 12 Map to the Meeting Venue | Download |
| 18 March 2024 | Cancellation of Agenda Item on the Adjustment of Exercise of the Warrants to Purchase the newly issued ordinary shares of the company No.1 (RT-W1) (Update) | Download |
| 27 February 2024 | Report of the Appointment of Managing Director of Right Tunnelling PCL | Download |
| 27 February 2024 | Board of Directors’ Resolutions No. 2/2024 on Schedule of the 2024 Annual General Meeting of Shareholders and the Omission of Dividend Payment | Download |
| 27 February 2024 | Management Discussion and Analysis Yearly Ending 31 Dec 2023 | Download |
| 27 February 2024 | Financial Performance Yearly (F45) (Audited) | Download |
| 30 January 2024 | Report of the utilization of capital increase received from the offering of ordinary shares | Download |
| Date | Title | |
| 11 December 2023 | Opportunity Day Q3/2023 | Download |
| 13 November 2023 | Management Discussion and Analysis Quarter 3 Ending 30 September 2023 | Download |
| 13 November 2023 | Financial Performance Quarter 3 (F45) (Reviewed) | Download |
| 7 September 2023 | Opportunity Day Q2/2023 | Download |
| 1 September 2023 | Form for Proposed Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders of 2024 of RT | Download |
| 1 September 2023 | Criteria for Proposal of Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders of 2024 of RT | Download |
| 1 September 2023 | Invitation to Propose the Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders for the year 2024 of RT | Download |
| 14 August 2023 | Financial Performance Quarter 2 (F45) (Reviewed) | Download |
| 14 August 2023 | Management Discussion and Analysis Quarter 2 Ending 30 June 2023 | Download |
| 15 June 2023 | Company Snapshot 3M/23 | Download |
| 8 June 2023 | Opportunity Day Q1/2023 | Download |
| 12 May 2023 | Financial Performance Quarter 1 (F45) (Reviewed) | Download |
| 12 May 2023 | Management Discussion and Analysis Quarter 1 Ending 31 March 2023 | Download |
| 26 April 2023 | Meeting Minutes of Annual General Meeting of Shareholders for the year 2023 | Download |
| 26 April 2023 | Resolutions-of-the-Annual-General-Meeting-of-Shareholders-for-2023 | Download |
| 10 April 2023 | Report of New Project: Construction of Dam and its Components, Khlong Phlo Reservoir Project, Rayong | Download |
| 31 March 2023 | Opportunity Day YE2022 | Download |
| 28 March 2023 | Invitation to the Annual General Meeting of Shareholders for 2023 | Download |
| 28 March 2023 | Enclosure 1 The Annual Registration Statement Annual Report 2023 (Form 56-1 One Report) in the form of QR Code | Download |
| 28 March 2023 | Enclosure 2 Profiles of the external auditors nominated for appointment as the Company’s Auditors | Download |
| 28 March 2023 | Enclosure 3 Brief profiles of the Nominated Candidates for election of Directors of the Company in replacement of those due to retire by rotation | Download |
| 28 March 2023 | Enclosure 4 Profiles of the independent directors proposed by the Company to act as shareholder proxy | Download |
| 28 March 2023 | Enclosure 5 Proxy Form A | Download |
| 28 March 2023 | Enclosure 5 Proxy Form B | Download |
| 28 March 2023 | Enclosure 5 Proxy Form C | Download |
| 28 March 2023 | Enclosure 6 Profiles of the independent directors proposed by the Company to act as shareholder proxy | Download |
| 28 March 2023 | Enclosure 7 Inquiry Proposal Form for the Annual General Meeting of Shareholders for 2023 | Download |
| 28 March 2023 | Enclosure 8 The Articles of Association of the Company relating to the Annual General Meeting of Shareholders | Download |
| 28 March 2023 | Enclosure 9 Privacy Notice for the Annual General Meeting of Shareholders for 2023 | Download |
| 28 March 2023 | Enclosure 10 Map to the Meeting Venue | Download |
| 27 February 2023 | Board of Directors' Resolutions No.2/2023 | Download |
| 27 February 2023 | Financial Performance Yearly (F45) (Audited) | Download |
| 27 February 2023 | Management Discussion and Analysis Yearly Ending 31 Dec 2022 | Download |
| 30 January 2023 | Report of the utilization of capital increase received from the offering of ordinary shares | Download |
| Date | Title | |
| 6 December 2022 | Opportunity Day 3Q/2022 | Download |
| 29 November 2022 | Report of New Project: Construction of Luang Prabang Hydroelectric Power Project | Download |
| 22 November 2022 | Report of New Projects in November 2022 | Download |
| 14 November 2022 | Financial Performance Quarter 3 (F45) (Reviewed) | Download |
| 14 November 2022 | Management Discussion and Analysis Quarter 3 Ending 30 Sep 2022 | Download |
| 12 October 2022 | Report of New Tunnelling Project: The Construction of Den ChaiChiang Rai-Chiang Khong Railway, Contract 2, Ngao – Chiang Rai | Download |
| 2 September 2022 | Opportunity Day 2Q2022 Right Tunnelling Public Company Limited | Download |
| 1 September 2022 | Invitation to Propose the Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders for the year 2023 of RT | Download |
| 1 September 2022 | Criteria for Proposal of Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders of 2023 of RT | Download |
| 1 September 2022 | Form for Proposed Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders of 2022 of RT | Download |
| 15 August 2022 | Changing of CFO | Download |
| 15 August 2022 | Financial Performance Quarter 2 (F45) (Reviewed) | Download |
| 15 August 2022 | Management Discussion and Analysis Quarter 2 Ending 30 Jun 2022 | Download |
| 9 August 2022 | Report of New Projects in August 2022 | Download |
| 27 July 2022 | Report of the utilization of capital increase received from the offering of ordinary shares | Download |
| 21 June 2022 | Report of New Projects in June 2022 | Download |
| 2 June 2022 | Opportunity Day 1Q2022 Right Tunnelling Public Company Limited | Download |
| 17 May 2022 | Financial Performance Quarter 1 (F45) (Reviewed) | Download |
| 17 May 2022 | Management Discussion and Analysis Quarter 1 Ending 31 Mar 2022 | Download |
| 9 May 2022 | Minutes of the Annual General Meeting of Shareholders for 2022 | Download |
| 25 April 2022 | Resolutions of the Annual General Meeting of Shareholders for 2022 | Download |
| 1 April 2022 | Opportunity Day 4Q2021 Right Tunnelling Public Company Limited | Download |
| 29 March 2022 | Invitation to the Annual General Meeting of Shareholders for 2022 | Download |
| 29 March 2022 | Measures and Guidelines for the Annual General Meeting 2022 | Download |
| 29 March 2022 | Enclosure 1 The Annual Registration StatementAnnual Report 2021 (Form 56-1 One Report) in the form of QR Code | Download |
| 29 March 2022 | Enclosure 2 Profiles of the external auditors nominated for appointment as the Company's Auditors | Download |
| 29 March 2022 | Enclosure 3 Profiles of Directors to be elected for the Company's director | Download |
| 29 March 2022 | Enclosure 4 Definition of the Company’s independent director Right Tunnelling Public Company Limited | Download |
| 29 March 2022 | Enclosure 5 Profiles of the independent directors proposed by the Company to act as proxy for shareholders | Download |
| 29 March 2022 | Enclosure 6 Proxy Form A, Form B and Form C | Download |
| 29 March 2022 | Enclosure 7 Details of the issuance and offering of debentures in the amount not exceeding Baht 2,000 million | Download |
| 29 March 2022 | Enclosure 8 Details of the Warrants to Purchase the Newly Issued Ordinary Shares of the Company No. 1 (RT-W1) to the existing shareholders of the Company proportionately to their respective shareholdings | Download |
| 29 March 2022 | Enclosure 9 Capital Increase Report Form (Form F53-4) | Download |
| 29 March 2022 | Enclosure 10 Documents required prior to attending the Meeting for shareholders Proxy and voting of shareholders meeting | Download |
| 29 March 2022 | Enclosure 11 Inquiry proposal form for the Annual General Meeting of Shareholders | Download |
| 29 March 2022 | Enclosure 12 The Articles of Association of the Company relating to the Annual General Meeting of Shareholders | Download |
| 29 March 2022 | Enclosure 13 QR Code Downloading Procedures for the Supporting Documents of the AGM for 2022 | Download |
| 29 March 2022 | Enclosure 14 Map to the Meeting Venue | Download |
| 4 March 2022 | Report of New Projects from January to March 2022 | Download |
| 28 February 2022 | Schedule of 2022 AGM, Dividend Payment, Issuance and Offering for Sale of Debentures and the Warrants to Purchase the Newly Issued Ordinary Shares of the Company No.1 (RT-W1) to Existing Shareholders and Increase in the Company's Registered Capital | Download |
| 28 February 2022 | Management Discussion and Analysis Yearly Ending 31 Dec 2021 | Download |
| 28 February 2022 | Financial Performance Yearly (F45) (Audited) | Download |
| 25 February 2022 | Results of Invitation to Propose the Agendas and Director Nominees in advance for the Annual General Meeting of Shareholders for the year 2022 of Right Tunnelling Public Company Limited | Download |
| 1 February 2022 | Notification of Appointment of Director in Replacement of the Resigned Director | Download |
| 31 January 2022 | Report of the utilization of capital increase received from the offering of ordinary shares | Download |
| 5 January 2022 | Notification of the Resignation of Director | Download |
| Date | Title | |
| 9 December 2021 | Opportunity Day 3Q2021 Right Tunnelling Public Company Limited | Download |
| 10 November 2021 | Management Discussion and Analysis Quarter 3 Ending 30 September 2021 | Download |
| 10 November 2021 | Financial Performance Quarter 3 (F45) (Reviewed) | Download |
| 20 September 2021 | Opportunity Day 2Q2021 Right Tunnelling Public Company Limited | Download |
| 1 September 2021 | Criteria for Proposal of Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders of 2022 of RT | Download |
| 1 September 2021 | Form for Proposed Agenda and Director Nominees in advance for the Annual General Meeting of Shareholders of 2022 of RT (Form A-B-C) | Download |
| 11 August 2021 | Management Discussion and Analysis Quarter 2 Ending 30 June, 2021 | Download |
| 11 August 2021 | Financial Performance Quarter 2 (F45) (Reviewed) | Download |
| 12 May 2021 | Financial Performance Quarter 1 (F45) (Reviewed) | Download |
| 12 May 2021 | Management Discussion and Analysis Quarter 1 Ending 31 Mar 2021 | Download |
| 7 May 2021 | Minutes of the Annual General Meeting of Shareholders Year 2021 [EN] | Download |
| 7 April 2021 | RT Oppday Year End 2020 | Download |
| 31 March 2021 | Notice of the Annual General Meeting of Shareholders for 2021 of Right Tunnelling Public Company Limited (Full) (English) | Download |
| 31 March 2021 | Enclosure 1 A copy of Minutes of the Extraordinary General Meeting of Shareholders No. 12020 | Download |
| 31 March 2021 | Enclosure 2 The Annual Registration Statement Annual Report 2020 | Download |
| 31 March 2021 | Enclosure 3 Profiles of Directors retiring by rotation and to be nominated for another term | Download |
| 31 March 2021 | Enclosure 4 Profiles of the external auditors nominated for appointment as the Company’s auditors | Download |
| 31 March 2021 | Enclosure 5 Definition of Independent Director | Download |
| 31 March 2021 | Enclosure 6 Profiles of the Independent Directors proposed by the Company to act as Proxy for Shareholders | Download |
| 31 March 2021 | Enclosure 7 Proxy Form A | Download |
| 31 March 2021 | Enclosure 7 Proxy Form B | Download |
| 31 March 2021 | Enclosure 7 Proxy Form C | Download |
| 31 March 2021 | Enclosure 8 The Articles of Association of the Company relating to the Annual General Meeting of Shareholders | Download |
| 31 March 2021 | Enclosure 9 Inquiry Proposal Form for the Annual General Meeting | Download |
| 31 March 2021 | Enclosure 10 Documents required prior to attending the Meeting and Documents for Proxy | Download |
| 31 March 2021 | Enclosure 11 QR Code Downloading Procedures for Supporting Documents for the Annual General Meeting of Shareholders for 2021 | Download |
| 31 March 2021 | Enclosure 12 Map to the Meeting Venue | Download |
| 25 February 2021 | Board of Directors' Resolutions No.1/2021 | Download |
| 24 February 2021 | Management Discussion and Analysis for the year ended 31 December 2020 | Download |
| 24 February 2021 | Financial Performance Yearly (F45) (Audited) | Download |
| 9 February 2021 | Report of Construction Project | Download |
| 28 January 2021 | Report of the utilization of capital increase received from the offering of ordinary shares | Download |
| 12 January 2021 | Report of New Projects in January 2021 | Download |
| Date | Title | |
| 11 November 2020 | Prospectus | Download |
| 11 November 2020 | Management Discussion and Analysis Quarter 3 Ending 30 September 2020 | Download |
| 11 November 2020 | Financial Performance Quarter 3 (F45) (Reviewed) | Download |
| 11 November 2020 | Management Discussion and Analysis Quarter 2 Ending 30 June 2020 | Download |
| 11 November 2020 | Financial Performance Quarter 2 (F45) (Reviewed) | Download |
| 11 November 2020 | Management Discussion and Analysis ended at December 31, 2019 | Download |
| 11 November 2020 | Financial Performance (F45) (Reviewed) | Download |
| 11 November 2020 | Information Memorandum | Download |
| 11 November 2020 | SET adds new listed securities: RT’s securities to be traded on November 12, 2020 | Download |
