Nicholas Mirisis On The Rule Of 35: Why It Is Not Just A Metric, But A Leadership Mindset

(MENAFN- ACCESSWIRE) MIAMI, FL / ACCESS Newswire / January 28, 2026 / In today's volatile SaaS landscape, where growth expectations collide with profitability pressures, few metrics have gained as much attention as the Rule of 35. Often viewed as a numerical benchmark combining revenue growth and EBITDA margin, the Rule of 35 is commonly treated as a scoreboard for investors. But for Nicholas Mirisis, it is something far more consequential. It is a leadership mindset that shapes decision-making, culture, and long-term enterprise value.

Nicholas Mirisis is a visionary Chief Executive Officer and operating partner with more than two decades of experience transforming and scaling high-growth vertical SaaS companies across global markets. Throughout his career, he has navigated nearly every capital environment imaginable, from founder-led organizations to venture-backed startups to private equity-owned platforms. Across Defense Tech, EdTech, FinTech, GovTech, Healthcare, and Manufacturing, Mirisis has built a reputation for disciplined execution, operational rigor, and sustainable growth.

Today, Mirisis serves as Chief Executive Officer and Board Member of a Series A EdTech company headquartered in Columbus, Ohio. When he assumed leadership, the company was experiencing negative growth and operational inefficiencies common to early-stage scale-ups. Under his direction, the organization reversed its trajectory, achieved Rule of 35-plus performance, and generated more than $11 million in EBITDA. The transformation was not driven by cost cutting alone, nor by reckless growth, but by a leadership philosophy rooted in balance, accountability, and strategic clarity.

"The Rule of 35 is not a finance trick," Mirisis explains. "It is a forcing function for leadership discipline. It demands that you remember growth and profitability are not competing priorities. They are interdependent outcomes of good leadership."

For Mirisis, the Rule of 35 begins with operational excellence. Leaders must understand their unit economics deeply, from customer acquisition cost to lifetime value, churn dynamics, and margin structure. But metrics alone do not change outcomes. What matters is how leaders translate those insights into action across the organization.

At his current company, Mirisis focused early on building repeatable operating rhythms. Forecasting, pipeline accountability, and cross-functional alignment were elevated from tactical activities to leadership imperatives. Sales, marketing, product, and finance were no longer operating in silos. Instead, they were aligned around shared objectives tied directly to sustainable growth and margin expansion.

A critical element of Mirisis's approach is AI-driven innovation. Rather than viewing artificial intelligence as a novelty or a cost center, he integrates it into core workflows to enhance productivity, improve customer experience, and unlock scale without proportional headcount growth. This disciplined use of technology enables companies to grow faster while protecting margins, a key requirement for achieving Rule of 35 performance.

Mirisis's leadership philosophy has been refined through a series of high-impact executive roles. At SamCart, GoCanvas, and Dude Solutions, he held senior leadership positions where he consistently delivered exceptional ARR growth and operational efficiency. These companies were not only scaled successfully but positioned for meaningful strategic outcomes. Dude Solutions was acquired by Siemens for $1.57 billion, while GoCanvas achieved an 11.5x ARR acquisition by Nemetschek. These exits were not accidents. They were the result of leadership teams that understood how to balance ambition with discipline.

"What acquirers are really buying is confidence," Mirisis says. "Confidence in the leadership team, confidence in the operating model, and confidence that growth is durable. The Rule of 35 signals all three."

Yet Mirisis is quick to point out that hitting the metric is not the end goal. Companies that chase the Rule of 35 without cultural alignment often find themselves fragile. For him, leadership mindset is the differentiator. This means building elite teams that understand why trade-offs are made, not just what decisions are made. It means mentoring high-potential leaders to think like owners, not operators waiting for instructions.

Culture plays a central role in this philosophy. Mirisis prioritizes environments where accountability is clear, performance is measured, and trust is earned through transparency. Teams are empowered, but expectations are explicit. Leaders are encouraged to challenge assumptions, surface risks early, and make decisions grounded in data rather than ego.

His academic background reinforces this systems-level thinking. Mirisis holds a Master's degree in Government from Johns Hopkins University and a Bachelor's degree in Political Science from North Carolina State University. This foundation has shaped his ability to navigate complex stakeholder environments, regulatory landscapes, and organizational dynamics. It also informs his belief that leadership is ultimately about stewardship, not control.

Beyond his CEO role, Mirisis continues to serve as an advisor and board member to multiple technology and education organizations. In these roles, he helps founders and executive teams design operating models that support long-term enterprise value, not just short-term valuation spikes. His guidance consistently emphasizes capital efficiency, customer retention, and leadership maturity as the true drivers of scale.

As markets continue to recalibrate and investors demand clearer paths to profitability, the Rule of 35 is likely to remain a focal point in SaaS boardrooms. But Mirisis believes its greatest value lies in how it shapes leadership behavior.

"When leaders internalize the Rule of 35 as a mindset, everything changes," he says. "You stop asking how fast can we grow, and start asking how well can we grow. That shift is what separates companies that survive from companies that endure."

For Nicholas Mirisis, the Rule of 35 is not a finish line. It is a compass. One that guides leaders toward disciplined growth, resilient cultures, and lasting impact in an increasingly complex digital economy.

About Nicholas Mirisis

Nicholas Mirisis is an accomplished Chief Executive Officer and operating partner with over two decades of experience leading, transforming, and scaling vertical SaaS companies across global markets. A strategic operator and disciplined fiduciary, Nicholas has mastered a range of capital environments, including venture-backed, private equity, growth equity, and founder-led businesses. His leadership spans multiple industries, including EdTech, FinTech, GovTech, Healthcare, and Defense Tech, where he has consistently delivered profitable growth and long-term enterprise value.

As CEO and Board Member of a Series-A EdTech SaaS company based in Columbus, Ohio, Nicholas led a successful turnaround by achieving a greater than rule of 35 performance and more than $11M EBITDA by rebuilding GTM infrastructure, embedding AI/ML innovation, and establishing sustainable operating frameworks. His strategic focus on performance culture, M&A integration, and customer retention continues to drive measurable impact across revenue and market share.

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Nicholas Mirisis
Partner, Fulcrum Venture Group
Littleton, CO
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