Prime Summa has managed capital since 1955 with one consistent objective: preserve what has been entrusted to us, and invest it in real assets that can produce value over decades.
Prime Summa was founded in 1955 by Dewitt Knapp, who believed that the most reliable way to build wealth was to own assets that produce something people need. He started with a small book of income-producing property and a habit of underwriting for the downside first.
The firm expanded deliberately over the decades — from real estate into infrastructure, energy, agriculture, timber, industrial assets, private credit, and equipment leasing — but always within the same boundary: the investment had to be backed by an identifiable asset with a functional purpose and a credible path to cash flow.
Today Prime Summa is headquartered in Franklin, Tennessee. The markets we operate in have changed considerably since 1955. The questions we ask about an asset have not.
Timeline entries are descriptive. Specific dates and figures are placeholders pending confirmation.
Our mission is to preserve the capital entrusted to us and invest it in tangible, income-producing assets that can create value over long horizons — with clear reporting, honest risk framing, and disciplined execution at every step.
We want Prime Summa to be the place capital goes when the objective is durability: a firm known for owning quality assets, communicating plainly, and behaving the same way in difficult markets as in favorable ones.
These are the standards our team is measured against — internally, and in every interaction with the people who entrust us with capital.
We say what is true, including when it is inconvenient. Our disclosures are meant to inform, not to persuade.
Investors should understand what they own, what it costs, and what could go wrong, in plain language.
A defined process applied consistently — particularly when enthusiasm or pressure argues for shortcuts.
We maintain and improve what we own. Assets left in better condition tend to serve investors better.
Time is an input to compounding. We are structured so that waiting is a choice, not a hardship.
Decisions are documented and reviewed. When something does not work, we examine why and adjust.
Our leadership team is responsible for the environment in which decisions get made: how research is conducted, how assumptions are challenged, and how dissent is treated. We prefer small groups of accountable people over large committees, and written reasoning over verbal consensus.
Every material investment decision is documented with its rationale, its key assumptions, and the conditions that would cause us to change our minds. Those documents are revisited — which is how a process improves rather than simply repeats.
We are not the right firm for every objective. For investors focused on durability, these are the reasons they tell us they work with us.
The same core discipline has guided the firm since 1955, through many different market environments.
We underwrite the property, the system, the field, or the fleet — not just the financial model above it.
Reporting written to be understood, with risks stated as clearly as opportunities.
Time horizons designed to match the assets, so decisions are not forced by short-term pressure.
A firm that intends to operate for decades makes different choices than one optimizing for a single fundraising cycle. It declines opportunities that would look good briefly. It invests in maintenance, systems, and people whose value shows up years later.
That orientation is deliberate, and it is why our investment horizons, our reporting, and our compensation structures are all built around outcomes measured in years.
Managing someone else's capital carries an obligation that goes beyond performance reporting: to be candid about risk, to avoid conflicts where possible and disclose them where not, and to act consistently whether or not anyone is watching.
Our Code of Ethics and compliance program exist to make that obligation operational rather than aspirational.
We are happy to share how we think about tangible assets, diligence, and long-term ownership.
