When Portfolio Companies Need a CTO Ally Not every portfolio company needs a full-time chief technology officer on day one. Many need an experienced voice who can challenge vendor proposals, sequence modernisation, and keep technology spend tied to the investment thesis rather than to the latest fashion. That is the role of cto advisory services: part-time or fractional support that brings board-level clarity without building a large permanent overhead. The advisor helps the CEO decide what to build, buy, pause, or stop entirely. Look for someone who has lived through carve-outs and mid-market scale-ups, not only large-enterprise programmes. The constraints of a typical hold period and a lean IT team are different, and the advice must match that reality to be useful. Brownloop Insights