Investing in leaders and middle market companies for over 50 years

Over the last five decades, we have never been afraid of change.
Partnerships with experienced business leaders to fuel growth and profitability – we call it CEO1ST™ investing.
Dedicated industry experience, relationships, and thoughtful insights to compete in today’s market.
Tested processes that work, from sourcing through exit.
At Frontenac, our strategy is to invest in well-positioned, growing, and profitable privately-held businesses as they address complex transition issues of liquidity, management enhancement, and growth planning.
- Our focus on people guides everything we do. From collaboratively developing investment theses to identifying the right opportunities to how we treat one another.
- We’re not here to run your business. We act as strategic advisors and provide the insights, resources and capital to help you along the way.
- We believe transparency and honesty are key in building strong partnerships.
Disclaimer: Endorsements of portfolio company executives are offered as references for purposes of demonstrating the benefits of working with the Frontenac team and not for the purpose of soliciting investors. Such executives receive a salary and economics from the respective portfolio company. No executives were compensated for their endorsements. There is a conflict of interest in these unpaid endorsements in that company executives either are or were employed by a current or former Frontenac portfolio company.
We partner with talented executives and business owners to build enduring, high-performing companies in the lower middle market. We do this through our collaborative leadership approach – we call it CEO1ST® investing – a relentless focus that drives specific, repeatable value creation playbooks, and adheres to core investment disciplines that have served us well over 50+ years.
We are known for our integrity, operational expertise, and commitment to helping businesses navigate complex growth, liquidity, and succession objectives with clarity and confidence.
We believe great outcomes are achieved through teamwork. We value diverse perspectives, open communication, mutual respect, and shared success.
We are committed to excellence and growth — constantly evolving our action plans, refining our processes, and learning from every experience to better serve our stakeholders.
We act boldly and decisively, embracing change, resiliency, and rapid adaptation to fluid situations. We challenge convention and support entrepreneurial thinking to unlock potential and drive performance.
Rooted in our Midwestern heritage, we prize honesty, transparency, and humility. We build trust through straightforward communication, unwavering integrity, and holding ourselves accountable — even when the path is difficult.