Glenn McGonnigle

General Partner, TechOperators
Glenn McGonnigle co‑founded ISS (scaled to $225M+ revenue and sold to IBM for $1.3B), later led VistaScape’s sale to Siemens, and champions vocational pathways to broaden cybersecurity talent.
How to contact Glenn McGonnigle
Stages their fund invests in
N/A
Sectors their fund invests in
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Avg Check
$1M
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Does their fund Lead?
No
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Geos their fund invests in
USA
Glenn McGonnigle
Stages their fund invests in
N/A
Sectors their fund invests in
Cybersecurity
Enterprise
SaaS
Data
AI
N/A
Avg Check
$1M
N/A
Leads?
No
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About Glenn McGonnigle

Glenn McGonnigle co-founded cybersecurity company ISS and helped scale it from startup to $225M+ revenue before its $1.3B acquisition by IBM, then served as CEO of VistaScape Security Systems and led its sale to Siemens—giving him hands-on operating experience building and exiting security companies before becoming an investor. He advocates for widening the cybersecurity talent pipeline beyond traditional computer science degrees by treating cyber operations roles more like vocational careers, an unusual workforce-focused perspective for a venture investor.

Glenn McGonnigle's Interests

What they've been talking about across their social media accounts
  • Strong focus on the cybersecurity and network intelligence sectors. Consistently tracks and invests in security infrastructure, evidenced by enthusiasm for the team at Ionic Security and celebrating major industry exits like the acquisition of SecureWorks by Dell.
  • Champions the Atlanta and Southeast startup ecosystem. Actively promotes the region's viability for capital and innovation, regularly boosting local events like the Venture Atlanta conference and highlighting wins for companies based in the area.
  • Support for portfolio talent acquisition and team building. Frequently amplifies hiring calls for engineers at his portfolio companies, such as HireIQ, and shares content encouraging technical talent to leave corporate jobs for high-growth startups.
  • Interest in operational discipline and avoiding early-stage pitfalls. Circulates advice on the dangers of premature scaling and the nuances of fundraising, indicating a preference for founders who focus on sustainable growth metrics rather than just hype.

About their Fund

TechOperators

Sectors
Cybersecurity, Enterprise, SaaS, Data, AI
Rounds
Seed - Series B+
Avg Check Size
$1M

TechOperators is a venture capital firm that invests in growth stage software companies. It also provides constructive, strategic, operating, and networking support to its portfolio companies. The firm is specifically focused on opportunities to innovate and transform solutions for cyber security, enterprise productivity, cloud computing, and ITinfrastructure.

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