Glenn Gibson
Fractional CMO & GTM Leader
Who Glenn works with
Glenn Gibson is a Fractional CMO for technical-founder-led, VC-backed, grant-funded, PE-backed, and growth-equity-backed B2B technology companies ranging from early commercial pilots to $250M in revenue. Glenn is GTM OS Certified, trained in GTM Partners' proven GTM expertise, frameworks, and systems. He works with leadership teams across deep tech, infrastructure technology, communications, networking, telecom, energy, cleantech, industrial IoT, water monitoring, space, robotics, vertical software, and tech services. He engages with CEOs, founders, operating partners, portfolio operations leads, and commercial executives who serve enterprise, industrial, or institutional buyers.
The GTM problems Glenn solves
Glenn solves complex commercialization challenges where strong technology lacks a repeatable sales motion. He addresses growth stalled by founder-dependent selling, unclear ideal customer profiles, long pilot-to-production cycles, weak competitive positioning, and misaligned GTM motions. Instead of focusing solely on marketing, Glenn works across product, marketing, sales, and customer success to resolve cross-functional friction, flat net revenue retention, rising acquisition costs, and unreliable revenue forecasts. Using the GTM Operating System (GTM OS), he helps leadership teams align cross-functional teams around clear market priorities and revenue motions.
Track record
Glenn brings 30 years of experience in product, marketing, and customer engagement. As a former CMO, he led a PE-backed software company's repositioning that resulted in a $160M acquisition. Through Gotoma Advisory, he delivers 3–6 month GTM Foundations engagements, diagnostic growth planning, market positioning, revenue motion design, and portfolio GTM assessments for private equity and venture capital firms.
In Glenn's words
Growth rarely stalls in one function. It stalls at the seams: product builds for one customer, marketing targets another, and sales closes whoever it can, not necessarily whoever it should. I’m a former CMO and Certified GTM OS Partner with 30 years in product, marketing and customer engagement. I led a PE-backed software company’s repositioning to a $160M acquisition, and now help founders, CEOs and investors build repeatable growth and fix growth that’s stalled, costly or unpredictable.
Why hire Glenn instead of a traditional fractional CMO?
Glenn is a GTM OS Certified fractional CMO & GTM leader, trained in GTM Partners’ proven GTM expertise, frameworks, and systems. Instead of filling one seat in one department, Glenn works across marketing, sales and customer success, aligns your GTM across the organization, and guides the executive team from diagnosis to execution on the GTM Operating System™.
Capital is no longer cheap. You get senior GTM leadership and a proven operating system without the full-time executive price tag.
You hire the result, not the role.
More than certification
As a GTM OS Partner, Glenn operates inside a franchise-style model with ongoing access to:
- GTMee AI — trained on the full body of GTM Partners IP.
- Coaches & masterminds — peer-led sessions with the GTM Partners expert community.
- Direct access to Sangram & Bryan — the founders of GTM Partners and creators of the GTM OS™.
- Specialist network — they can pull in other certified experts to solve your specific challenge.
- Frameworks, templates & tools — proven playbooks that guide you and your team toward the outcomes you’re after.
Partners pay a monthly or annual license to stay active. They're invested — and they stay sharp.
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GTM Partners doesn't charge buyers or take a cut of engagements. Partners pay GTM Partners for certification, training and tooling. Profile summaries are compiled from each partner's marketplace listing and ideal-client profile.