Shannon Byrne Susko - 2X Exited CEO · Founder, Metronomics™

27 Aug 2026 · 27 min
27:17

In this CEO Wisdom Podcast episode, host Charles Cormier interviews Shannon Byrne Susko, a two‑time exited founder and creator of the Metronome Growth System (Metronomics). Shannon recounts her early entrepreneurial journey—raising venture capital at 26, building a global payments platform, and later a post‑trade compliance solution (Subservio) that exited at a 60× top‑line multiple. She explains that raw grit alone didn’t drive those exits; instead, she discovered the power of behavioral accountability, cascading ownership of both fiscal and non‑fiscal “widgets” throughout the organization. This insight led to the development of a repeatable system that aligns long‑term (10‑year), medium‑term (3‑year Highly Achievable Goal, or 3HAG), and short‑term (quarterly) objectives, reinforced by daily 15‑minute huddles and a real‑time dashboard. Shannon describes how she turned the system into a SaaS platform (Metronomics) used by over 25,000 users across 3,000 companies and 200 certified coaches. She contrasts Metronomics with EOS, positioning it as a complementary strategy layer that adds long‑range vision and metric cascades to execution frameworks. Throughout, she shares practical advice on metric selection (keeping it to a few critical numbers), handling moonshot goals with rolling 36‑month forecasts, and maintaining motivation through behavioral habits. The conversation closes with Shannon’s current priorities: expanding the system’s reach, updating the 3HAG methodology (3HAG 2.0), and hosting a Growth Summit in Toronto.

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