(BRK.A), (BRK.B)
Berkshire Hathaway HomeServices California Properties has announced the promotions of Glen Wellbrock and Christina Collignon, signaling a new phase of growth and innovation for the brokerage as it continues to evolve alongside a changing real estate market.
Wellbrock, previously Senior Director of Marketing, has been promoted to Vice President of Business Initiatives. Christina Collignon, who most recently served as Content Marketing Manager, has advanced to Director of Marketing. Together, they bring more than 16 years of combined experience with the company and a shared focus on strengthening agent support through modern, adaptable strategies.
“In a market that continues to evolve, agents need a brokerage that evolves with them,” said President Brent Consedine. “Glen and Christina understand how to support agents in a competitive, fast-changing environment, and their leadership directly enhances the tools and resources our agents rely on.”
In his new role, Wellbrock will focus on driving growth through streamlined, technology-driven initiatives that build on the company’s iconic brand. Collignon will lead marketing efforts that elevate the brokerage’s voice across Southern California, spotlighting agents, communities, and innovative storytelling to build trust and visibility.
Both leaders are expected to unveil new initiatives in 2026 aimed at enhancing agent success and positioning the company for continued growth. With these promotions, Berkshire Hathaway HomeServices California Properties reinforces its commitment to innovation, leadership development, and delivering value to its more than 2,200 sales associates across the state.
Berkshire Hathaway HomeServices California Properties is a wholly owned subsidiary of Berkshire Hathaway’s HomeServices of America, Inc., supporting more than 2,200 sales associates across 42 offices from San Luis Obispo to San Diego. In 2024, the company’s agents facilitated more than 6,700 transactions, generating over $11.4 billion in sales volume.
© 2026 David Mazor
Disclosure: David Mazor is a freelance writer focusing on Berkshire Hathaway. The author is long in Berkshire Hathaway, and this article is not a recommendation on whether to buy or sell the stock. The information contained in this article should not be construed as personalized or individualized investment advice. Past performance is no guarantee of future results.