[11] In the early 2010s, Brim-DeForest launched Overwatch, which brought an IOT security service to market.

[13] In 2017, he became CEO of TheoremOne, an engineering and consulting firm providing custom software solutions for enterprise clients.

In 2023 he became the CEO of Formula.Monks, its technology consulting division, which provides AI-led digital transformation and innovation services.

In 2017, Brim-DeForest became the Baron of Balvaird, in the Baronage of Scotland, and was granted the territorial designation associated with the title.

Through a deed of assignation, he succeeded as Baron of Balvaird (created in 1623) and the succession was officially recognized by the Lord Lyon, King of Arms, under the designation "Brim-DeForest of Balvaird Castle," for the family seat of the same name in the Ochil Hills of Perthshire, Scotland.