The Quintessential Group

Meeting your Software Delivery Needs


Our founders, Ian Carroll and Bob Marshall (FlowChainSensei) share over eighty years of experience in the software industry.

Both have significantly moved the needle on making software delivery a predictable discipline.


Our Quintessential approach provides you with the certainty resulting from over twenty years of successful practical application.


Working with us guarantees your key projects come in on time and to budget.


Quality is at the heart of everything we do.

Risk Management

Our people manage all risks on behalf of your people.

Joyful People

Our diverse teams embrace and share with your people the fun of collaborating together.

Alien Tech for Human Beings

Contact us through the form below to learn more about how we serve busy business executives and managers with Alien Tech that makes it a breeze to spin up and down predictable software delivery capacity at a moment’s notice.