Private holding company

Companies

Software we have built and run ourselves, and private companies in which we hold a long-term stake.

Built by us

Owned and operated by the company. A product moves into its own subsidiary once its revenue justifies it.

Provedays

A private iPhone app that records which country you are in each day and checks it against tax-residency, visa and citizenship day-count rules.

iPhone app · operated directly

Interests

Minority stakes, each listed only with the company's agreement.

[Company name]

[Sector] · [One-line description]

Held since [year]

For anything about our software, our companies or working together, write to us.