Gula Tech Adventures

Ron Gula and Cyndi Gula make all investment decisions as co-founders and managing partners. There is no external investment committee. Ron brings the technical and threat-intelligence lens from his tenure as Tenable's CEO and original author of the Nessus vulnerability scanner, while Cyndi focuses on portfolio company operations and go-to-market strategy. The lean structure means a single conversation with either partner can lead to a term sheet.

Ron Gula sources directly from the cybersecurity community by attending DEF CON, ShmooCon, and BSides as a technical peer, not an institutional investor. He built his reputation in the hacker community well before becoming a fund manager, and many founders approach him before they have formally incorporated. The firm's 2023 Cybersecurity Visionaries podcast extends this model, creating a content channel that attracts founders who would not typically pitch traditional venture funds.

Gula Tech Adventures operates as a single-family-office vehicle deploying the Gula family's own capital. It does not accept external limited partners. Structurally, this means investment pacing, check sizes, and follow-on decisions are driven by the Gulas' conviction rather than fund-cycle pressure. The firm does use the 'Adventures' branding and portfolio approach of a venture firm, which reflects the Gulas' intent to build a long-term, concentrated portfolio rather than a diversified fund.

The firm concentrates on pre-seed and seed rounds, with select Series A participation when the initial relationship predates the priced round. Checks typically range from $250,000 to $1 million. Ron Gula has stated publicly that he prefers to be a company's first institutional check rather than joining a crowded cap table later. Follow-on investments in subsequent rounds are common for the firm's highest-conviction positions.

Cybersecurity is the core mandate and represents nearly all deployed capital. The firm has signaled secondary interest in AI applications for national security, but this is adjacent rather than a separate vertical. The Gulas have been explicit that they do not invest in crypto, consumer apps, or general SaaS — their thesis rests on the belief that their operational expertise in cybersecurity is their only durable edge in picking winners.

The wealth originates from the September 2016 initial public offering of Tenable Network Security on Nasdaq, which valued the company at roughly $2.8 billion. Ron Gula co-founded Tenable in 2002 and served as CEO until 2016, while Cyndi Gula held senior leadership roles. The Gulas' proceeds from the listing and subsequent share sales form the capital base of Gula Tech Adventures.

The Gula Tech Foundation operates as a separate philanthropic entity focused on cybersecurity education, workforce development, and diversity grants. While Ron and Cyndi Gula are the principals of both, the foundation makes grants rather than investments, and its funding cycles are independent of the firm's investment activity. The foundation's public grant awards — typically $250,000 to $1 million per cycle — reinforce the Gulas' brand in cybersecurity but do not create conflicts with portfolio companies.