Strategic Partnerships

SDAX Digital Asset Exchange

Founded by ONERHT, SDAX is a digital assets exchange for tokenisation and trading of asset-backed digital securities, via a blockchain powered institutional-grade platform. We connect institutions and accredited investors to asset owners and businesses; while enabling investors an easier access to high-value, hard to trade assets.

Based in Singapore, SDAX is licenced by the Monetary Authority of Singapore (MAS) and backed by strong sponsors including ARA Asset Management Limited, The Straits Trading Company Limited, and PSA International.

To find out more about SDAX and what it can do for investors and issuers, visit

For Investors

  • Digital Securities
  • How to Invest
  • Products

For Issuers

  • Capital Management Solutions
  • Access Global Investors

AirCarbon Exchange

AirCarbon Exchange (“ACX”), an associated brand of ONERHT, is a global exchange revolutionising the voluntary carbon market. The Exchange’s client base comprises corporate entities, financial traders, carbon project developers, and other industry stakeholders. ACX provides its clients with an efficient and transparent trading platform which is easy to use, frictionless and with the lowest commission fees available on the market.

ACX’s underlying technology will allow the carbon market to scale efficiently to meet global ambitions of Net Zero, in line with ONERHT’s own sustainability commitments and ESG focus.  

For more information or to trade carbon, visit


ShareInvestor (“SI”) is an integrated investor communication company with operations across Southeast Asia. SI helps its corporate clients strategise and execute their digital communication plans, leveraging on innovative technologies, to reach out to their stakeholders globally.

As a technology focused company, ShareInvestor develops its own market data tools offerings to empower investors to make informed investments decisions. Its online toolsets, ShareInvestor Station™, ShareInvestor WebPro™ and ShareInvestor Mobile offer market data information on global markets.

ShareInvestor focuses on investor education. SI believes in educating investors across their investment journeys, working together with its educational partners and the exchanges to develop a vibrant investor community in each market it serves, including the fast-growing digital asset market in partnership with ONERHT.

For more information, visit

Key Contact

Co-Founder & Deputy Chairman
SDAX Digital Asset Exchange

Board Director
AirCarbon Exchange

ShareInvestor Pte Ltd

Jayaprakash Jagateesan

Group Chief Executive Officer
AlDigi Holdings

Prakash has over 20 years of experience in leadership roles managing multidisciplinary professional services, including ONERHT. He has successfully led the building of and investments in various businesses, from new start-ups to growing market leaders and regulated entities. Prakash has driven fundraising and M&A efforts to fuel the growth of new businesses and led investors to successful exits.

As the co-founder and deputy chairman of SDAX Digital Asset Exchange, he was instrumental in its development and successfully secured a Recognised Market Operator licence from the Monetary Authority of Singapore. Prakash is also a board member of AirCarbon Exchange.

Christine Sim

Chief Executive Officer
RHT HR Consulting

Christine has over 30 years of proven competency in entrepreneurship, intrapreneurship, corporate turnaround success, human resource consulting, talent acquisition, executive search, career management, corporate training and development, business outsourcing solutioning, and executive coaching covering both Singapore and regionally. She is also actively engaged in areas of corporate social responsibility. A cross-cultural advocate, Christine promotes “synergy in diversity”​ in all her undertakings. She is a much-sought after thought leader on business and work-life matters and is gifted in mentoring and developing others.

Her 4Es of passion are Education, Employability, Entrepreneurship, and Empowerment about inclusiveness and collaboration so that “No Man is an Island”​. Her life theme is “There is synergy in diversity”​.

Christine has launched two WDA CETs in the Community and Social Services Sector WSQ Competency Framework. She also holds the CEI (Key Appointment Holder) under the Ministry of Manpower-licensed Employment Agency, ACT.