Greg Smith

Laura Sacchi

Real estate agent in Big Sky

Laura Sacchi brings exceptional market knowledge and a client-first philosophy to her role as a real estate agent with Big Sky Sotheby's International Realty in Big Sky, Montana. As a RealTrends Verified agent, she has demonstrated consistent high performance, generating $52.32 million in sales volume across 8.5 transaction sides and ranking #9 in the state of Montana. Her deep commitment to clients is evident in every aspect of her work, from personalized guidance through complex mountain property transactions to insider expertise on Big Sky’s unique neighborhoods and lifestyle. Laura’s proven track record and dedication to delivering results make her a trusted partner for buyers and sellers seeking the finest luxury real estate in the region.

Stacy Ossorio

Real estate agent in Big Sky

Stacy Ossorio is a leading real estate agent with Engel & Völkers Big Sky, serving the luxury market in Big Sky, Montana. With a verified sales volume of $52.89 million and 19.5 transaction sides, she has earned the #8 ranking in Montana on RealTrends Verified, reflecting her deep market expertise and consistent, high-level performance. Dedicated to delivering exceptional client experiences, Stacy combines local knowledge with a global network to navigate Big Sky’s dynamic real estate landscape. Her commitment to integrity and personalized service ensures every transaction meets the highest standards of professionalism, from first-time buyers to seasoned investors seeking mountain luxury.

Ania Bulis

Real estate agent in Big Sky

Ania Bulis is a top-performing real estate agent with Big Sky Sotheby’s International Realty, recognized as the #1 agent in Montana on RealTrends Verified. With a career sales volume exceeding $445 million and over 53 transaction sides, she brings unparalleled market expertise and a proven track record of high-value results to clients across Big Sky and the surrounding region. Dedicated to delivering exceptional service, Ania combines deep local knowledge with the global reach of the Sotheby’s brand, ensuring every client receives tailored guidance and seamless execution. Her consistent ranking and verified performance reflect a steadfast commitment to integrity, trust, and exceeding expectations in every transaction.

William Brunner

Real estate agent in Big Sky

William Brunner is a distinguished real estate agent with Big Sky Sotheby’s International Realty, where his market expertise in luxury mountain properties sets him apart. Based in Big Sky, Montana, he is recognized as the top-ranked agent in the state for transaction volume, consistently exceeding $25 million in annual sales. His deep knowledge of the local terrain, community, and lifestyle ensures that clients receive unparalleled guidance for both buying and selling premier homes. Dedicated to delivering exceptional service, William prioritizes transparent communication and personalized strategies tailored to each client’s unique goals. His verified performance on RealTrends, ranking #39 in Montana, reflects a professional commitment to results. Whether navigating the high-end market or guiding first-time buyers, William leverages his strong network and proven track record to achieve superior outcomes in every transaction.

Katie Morrison

Real estate agent in Big Sky

Katie Morrison is a real estate agent with Berkshire Hathaway HomeServices Montana Properties, serving the Big Sky, Montana market. With a deep understanding of the region’s luxury resort and mountain lifestyle, she provides clients with localized expertise and strategic guidance across every transaction. Katie’s performance is marked by $38.28 million in verified sales volume and 16 transaction sides, ranking her #14 among Montana agents on RealTrends Verified. Her success is rooted in a dedicated, client-first approach—combining responsive communication, market insight, and a commitment to achieving exceptional results.

Sandy De Leon

Real estate agent in Big Sky

Sandy De Leon is a distinguished real estate professional with PureWest Christie’s International Real Estate in Big Sky, Montana, recognized for her deep expertise in the region’s luxury and resort property markets. As a RealTrends Verified agent, she ranks #15 in the state of Montana, driven by an impressive $37.92M in sales volume and 16 transaction sides, reflecting a consistent track record of high-level performance. Known for an unwavering commitment to client success, Sandy combines local market insight with a personalized, concierge-level service approach. Whether navigating Big Sky’s competitive landscape or guiding buyers and sellers through complex transactions, she prioritizes transparency, integrity, and results, ensuring every client receives exceptional guidance from listing to closing.