Company Profile
AEC 30TH Anniversary Celebration
AEC 30TH Annniversary
Tallest green buildings along Victoria Harbour – International Commerce Centre and Two International Finance Centre
Hong Kong Velodrome – Environmental Assessment and Acoustics Design
Hong Kong Garden in the Beijing International Horticultural Exhibition – Lighting Design
One-stop Green Finance, Sustainability Strategies and ESG Consulting Services
08Nov2024
11/08
News & Events
2024 GRESB Regional Insights: Hong Kong Event (Real Estate and Infrastructure)
CAPABILITY
Green and Healthy Building
Environmental Consultancy and Sustainable Design
Acoustics, Audiovisual, Lighting and Theatre Planning
Green Finance, Sustainability Strategies and ESG
Smart and Green IoT
Green and Healthy Building
Environmental Consultancy and Sustainable Design
Acoustics, Audiovisual, Lighting and Theatre Planning
Green Finance, Sustainability Strategies and ESG
Smart and Green IoT
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2025
2025-02-04
VOLUNTARY ANNOUNCEMENT APPOINTMENTS AS CHAIRMAN OF ENVIRONMENTAL CAMPAIGN COMMITTEE AND MEMBERS OF VARIOUS COMMITTEES
2025-01-14
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 December 2024
2025-01-02
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 November 2024
2024-12-04
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 October 2024
2024-11-04
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 September 2024
2024-10-04
VOLUNTARY ANNOUNCEMENT (1) 9 COOPERATION AGREEMENTS WITH BUSINESS ENTITIES UNDER THE BELT AND ROAD INITIATIVE; AND (2) COOPERATION AGREEMENT WITH ENERGYX INC.
2024-09-13
VOLUNTARY ANNOUNCEMENT MEMORANDUM OF UNDERSTANDING WITH THE HONG KONG AND CHINA GAS COMPANY LIMITED
2024-09-10
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 August 2024
2024-09-04
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 July 2024
2024-08-05
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 June 2024
2024-07-04
PROPOSALS FOR GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES, RE-APPOINTMENT OF AUDITOR, RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING
2024-06-25
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2024
2024-06-05
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2024
2024-05-03
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2024
2024-04-03
Monthly Return of Equity Issuer on Movements in Securities for the month ended 29 February 2024
2024-03-05
Letter to Non-registered Shareholders - Arrangement of Electronic Dissemination of Corporate Communications
2024-02-23
Letter to Registered Shareholders - New Arrangements on Dissemination of Corporate Communications
2024-02-23
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2024
2024-02-02
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 December 2023
2024-01-04
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 November 2023
2023-12-04
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 October 2023
2023-11-03
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 September 2023
2023-10-05
VOLUNTARY ANNOUNCEMENT MEMORANDUM OF UNDERSTANDING WITH STANDARD CHARTERED BANK (HONG KONG) LIMITED
2023-09-20
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 August 2023
2023-09-05
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 July 2023
2023-08-04
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 June 2023
2023-07-05
PROPOSALS FOR GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES, RE-APPOINTMENT OF AUDITOR, RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING
2023-06-30
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2023
2023-06-02
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2023
2023-05-03
VOLUNTARY ANNOUNCEMENT JOINT VENTURE FOR DEVELOPMENT OF CARBON, ESG, AND SUSTAINABILITY - AI & CHATGPT BIG DATA ANALYTIC PLATFORM
2023-05-02
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2023
2023-04-04
TERMINATION OF DISCLOSEABLE TRANSACTION IN RELATION TO THE ACQUISITION AND CAPITAL INJECTION OF 35% EQUITY INTEREST IN THE TARGET COMPANY
2023-03-29
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 28 FEBRUARY 2023
2023-03-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JANUARY 2023
2023-02-02
VOLUNTARY ANNOUNCEMENT THE GROUP STRENGTHENS ITS PRESENCE IN THE ASIA PACIFIC REGION AND GREATER BAY AREA
2023-01-30
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 DECEMBER 2022
2023-01-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 NOVEMBER 2022
2022-12-06
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 OCTOBER 2022
2022-11-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEPTEMBER 2022
2022-10-06
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 AUGUST 2022
2022-09-02
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JULY 2022
2022-08-01
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2022
2022-07-05
PROPOSALS FOR GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES, RE-APPOINTMENT OF AUDITOR, RE-ELECTION OF DIRECTORS, PROPOSED AMENDMENTS TO THE MEMORANDUM AND ARTICLES OF ASSOCIATION AND NOTICE OF ANNUAL GENERAL MEETING
2022-06-27
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAY 2022
2022-06-02
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 APRIL 2022
2022-05-05
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MARCH 2022
2022-04-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 28 FEBRUARY 2022
2022-03-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JANUARY 2022
2022-02-08
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 DECEMBER 2021
2022-01-05
VOLUNTARY ANNOUNCEMENT - STRATEGIC COOPERATION MEMORANDUM WITH HENG TAI CONSUMABLES GROUP LIMITED TO JOINTLY PROMOTE SUSTAINABILITY AND CARBON NEUTRALITY
2021-12-28
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 NOVEMBER 2021
2021-12-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 OCTOBER 2021
2021-11-02
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEPTEMBER 2021
2021-10-05
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 AUGUST 2021
2021-09-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JULY 2021
2021-08-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2021
2021-07-05
PROPOSALS FOR GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES AND RE-APPOINTMENT OF AUDITOR AND RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING
2021-07-05
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAY 2021
2021-06-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 APRIL 2021
2021-05-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MARCH 2021
2021-04-08
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 28 FEBRUARY 2021
2021-03-03
VOLUNTARY ANNOUNCEMENT - APPOINTMENT AS A MEMBER OF THE COUNCIL FOR SUSTAINABLE DEVELOPMENT UNDER THE ENVIRONMENT BUREAU
2021-02-25
PROPOSED SHARE CONSOLIDATION AND CHANGE IN BOARD LOT SIZE AND NOTICE OF EXTRAORDINARY GENERAL MEETING
2021-02-10
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JANUARY 2021
2021-02-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 DECEMBER 2020
2021-01-05
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 NOVEMBER 2020
2020-12-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 OCTOBER 2020
2020-11-05
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEPTEMBER 2020
2020-10-05
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 AUGUST 2020
2020-09-02
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JULY 2020
2020-08-05
PROPOSALS FOR GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES AND RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING
2020-07-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2020
2020-07-03
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2020
2020-06-02
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2020
2020-05-06
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2020
2020-04-06
Monthly Return of Equity Issuer on Movements in Securities for the month ended 29 February 2020
2020-03-04
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2020
2020-02-04
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 December 2019
2020-01-03
DISCLOSEABLE TRANSACTION IN RELATION TO THE ACQUISITION AND CAPITAL INJECTION OF 35% EQUITY INTEREST IN THE TARGET COMPANY
2019-12-19
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 OCTOBER 2019
2019-10-31
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEPTEMBER 2019
2019-10-08
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 August 2019
2019-09-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JULY 2019
2019-08-06
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 June 2019
2019-07-08
PROPOSALS FOR GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES AND RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING
2019-06-28
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2019
2019-06-05
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2019
2019-05-10
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2019
2019-04-12
Monthly Return of Equity Issuer on Movements in Securities for the month ended 28 February 2019
2019-03-07
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2019
2019-02-12
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 December 2018
2019-01-08
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 October 2018
2018-11-07
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 September 2018
2018-10-05
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 July 2018
2018-08-07
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 June 2018
2018-07-10
PROPOSALS FOR GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES AND RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING
2018-08-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAY 2018
2018-06-07
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 APR 2018
2018-05-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAR 2018
2018-04-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 28 FEB 2018
2018-03-02
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JAN 2018
2018-02-06
DISCLOSEABLE TRANSACTION IN RELATION TO SUBSCRIPTION AND ALLOTMENT FOR, AND ACQUISITION OF, SHARES IN SANBASE CORPORATION LIMITED
2018-01-05
DISCLOSEABLE TRANSACTION IN RELATION TO SUBSCRIPTION AND ALLOTMENT FOR, AND ACQUISITION OF, SHARES IN SANBASE CORPORATION LIMITED
2018-01-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 NOV 2017
2017-12-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 OCT 2017
2017-11-09
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEP 2017
2017-10-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 AUG 2017
2017-09-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JULY 2017
2017-08-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2017
2017-07-05
PROPOSALS FOR GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES AND RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING
2017-06-30
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAY 2017
2017-06-05
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 April 2017
2017-05-08
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 March 2017
2017-04-05
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 28 FEBRUARY 2017
2017-03-06
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JANUARY 2017
2017-02-03
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 DECEMBER 2016
2017-01-04
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 NOVEMBER 2016
2016-12-05
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 OCTOBER 2016
2016-11-04
Award & Recognition
