- Sage and Hermes, my investment management company
- IFS Group, run by Hans Ulrich Jost, of which I am a partner.
- A new Sittampalam family history site, which has information on the roots and achievements of the Sittampalam family.
- Cliffview - Sage & Hermes publications
- My father, C. Sittampalam, was Minister of Posts and Telecommunications in the first Cabinet of Ministers of the Government of Ceylon/Sri Lanka, sworn in in 1947. This website (the same article in the Sri Lankan Daily News) has more information about the government of Sri Lanka, from colonial rule to independence.
- My books have been referenced a number of times, for example in the documentation centre of the CNMV (National stock market values commission, Spain), and by the BSI Gamma foundation (PDF document)