About us

Meet the minds behind WealthOS

Founders

Anton Padmasiri, Founder/CEO of WealthOS, has over 20 years of wealth management experience, including roles at Fidelity and Smart Pension. During his time at Fidelity, Anton successfully relaunched its SIPP with an upgraded digital experience. However, as a product manager, he grew frustrated with inadequate WealthTech platforms and set out to establish WealthOS, which he envisioned as a user-centric digital innovator in wealth management.

Chamat Arambewela, Founder/COO, has over 15 years of experience building and delivering mission-critical FinTech software at the London Stock Exchange Group (LSEG) and the London Clearing House (LCH). He has been involved in designing and delivering trading, market data, and clearing platforms globally for venues such as Tullet Prebon, Neo Exchange, Turquoise, etc. Chamat's experience in critical financial market infrastructure guarantees the platform's robustness and scalability.

Anton Padmasiri

CEO/ Founder

Chamat Arambewela

COO/ Founder

Executive Committee

Shri Krishnansen

CCO

Steven Taylor

CFO

Shahera Omar

Head of Brand and Culture

Anton Padmasiri

CEO

Chamat Arambewela

COO

Our achievements

Awards and Industry Recognition

WealthTech 100 2025

Featured in the 2025 WealthTech 100 list, compiled by FinTech Global

Private Banking and Wealth Management London Awards 2024

Outstanding innovation (vendor)

WealthTech 100 2024

Featured in the 2024 WealthTech 100 list, compiled by FinTech Global

WealthTech 100 2023

Featured in the 2023 WealthTech 100 list, compiled by FinTech Global

Timeline

How we got here

Timeline

WealthOS moments

Celebrating our successes and milestones

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