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Updated: March 3, 2025

Northeast Harbor real estate firm welcomes new ownership

The Knowles Co., a real estate firm in Northeast Harbor, announced the retirement of Keating Pepper as an owner, effective Dec. 31.

A person smiles for a headshot.
Photo / Courtesy The Knowles Co.
Keating Pepper

Founded in 1898 by Belle Smallidge Knowles, the company focuses on real estate and vacation rentals on Mount Desert Island and beyond. 

Kathy and Bob Suminsby led the business from 1972 to 1994.

Pepper joined the company as a broker in 1988 and became a co-owner in 1994. 

With his retirement, co-owners Mia Thompson, the company’s president, and Kate Chaplin were joined by Claire Dorwart, Kitty Barbee and Emily Anne Pepper.

A person poses for a headshot.
Photo / Courtesy The Knowles Co.
Mia Thompson

Dorwart joined Knowles in 2024 as business manager. Barbee serves as CFO. Both are now part of the ownership.

A person posing for a headshot has glasses on top of her head.
Photo / Courtesy The Knowles Co.
Kate Chaplin

Emily Anne is the daughter-in-law of Keating Pepper.

The founder, Belle Smallidge Knowles, was the first woman from Mount Desert to attend Boston University. Thompson and Dorwart are also Boston University alumni. 

“Keating’s retirement is a moment of reflection and celebration,” said Thompson. “We honor his years of dedication and look ahead with excitement as our new ownership team carries The Knowles Company into its next chapter, staying true to our principles of professionalism, integrity and community stewardship.”

A person poses for a headshot.
Photo / Courtesy The Knowles Co.
Claire Dorwart
A person has a big smile and wears a powder-blue sweater.
Photo / Courtesy The Knowles Co.
Emily Anne Pepper
A person poses for a headshot.
Photo / Courtesy The Knowles Co.
Kitty Barbee

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