Is Champion Windows family owned?

Parity cannot say who holds control. Great Day Improvements describes its stake in Champion Windows as a minority one.

Is it safe to hire Champion Windows?

Ownership doesn't determine the quality of the technician. It can determine who sets the prices. Ask who owns the company today, get a written quote, and compare with a verified independent.

Parity › Who owns it › Champion Windows

Logo from its own website

Investor-backed · minority stake

Who owns Champion Windows?

Q: Who owns Champion Windows?

Great Day Improvements holds a minority stake, by its own account; no source Parity can read says who holds the rest, and Littlejohn & Co. lists Great Day Improvements among its investments. The exact size of the stake is not published.

The short answer

Champion Windows has an outside investor. Great Day Improvements has invested in it (2022-01). Littlejohn & Co. lists Great Day Improvements among its investments. Great Day Improvements says its stake is a minority one, so control stays with the company’s founders.

Investor-backed, minority stake · 5 companies listed by Great Day Improvements

Quick facts

Company: Champion Windows
Trade: Windows & Doors / Siding
Serves: Homes
Based in: Cincinnati, OH · Investor-owned companies in Ohio →
Outside investor: Great Day Improvements · their site (backed by Littlejohn & Co.)
Who controls it: Its founders. Great Day Improvements says its stake is a minority one.
Investment: 2022-01
Investor disclosed?: Yes: the parent is named on the company’s own website (checked 2026-10-14).

About Champion Windows

Champion Windows provides Windows & Doors / Siding services in Cincinnati, OH, under its own local name. Great Day Improvements has invested in it (2022-01). Great Day Improvements describes its stake as a minority one; no source we can read says who holds the rest.

What “investor-backed” means on Parity

An outside investor has money in this company, but we have not seen a source showing that the investor controls it. That is different from an investor-owned company, where a source shows the investor bought control. These companies are counted apart from the investor-owned total. If a source later shows control, this page will say so. If the owner shows us they still control the company, this page will say that too.

Before you call

Ask who owns the company today and who sets the prices. Either answer is fine; you just deserve to know it before you sign. What to check before you sign →

Sources

Littlejohn & Co.'s own release (2022-01-31): structured capital, minority investment in Great Day Improvements, which had just acquired Universal Windows Direct and Champion Windows & Home Exteriors: source (2022-01-31)
Littlejohn & Co. makes strategic minority investment in Great Day Improvements: source (2022)
Its own website shows this logo: source (2026-10-15)

Other companies Great Day Improvements has invested in

Patio Enclosures Stanek Windows LeafGuard Universal Windows Direct

Parity is an editorial publication. Ownership facts come from the owners' own pages, press releases, filings and public records, each linked; we make no claim about the quality of any individual technician. Represent Champion Windows or Great Day Improvements? Verify or contest this page · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records.