Mosites Development Company — founded in 1969 by brothers Steve and Don Mosites — emerged as a natural progression of their achievements in the construction industry. Having successfully constructed buildings, only to hand the keys over to property owners afterward, they grew interested in longer-term opportunities.
That desire to build and hold properties evolved into a long-term strategy combining their construction expertise and development acumen to create lasting value for investors, tenants, and communities alike.
Today, with more than two million square feet of property developed and managed, Mosites Development Company is proud to have played an instrumental role in shaping Western Pennsylvania through top-quality commercial, retail, and industrial real estate development.
Learn more about our diversified development portfolio located throughout Western Pennsylvania consisting of office buildings, retail shopping centers, single tenant assets and light-industrial buildings.
If you are in the market for new space or interested in learning more about the quality properties we have to offer, please visit our listings on Loopnet or contact us to learn more about our current availability.
Mosites Development Company was built on the entrepreneurial legacy that began when Steve and Don’s father, Moscos George Mosites, immigrated to America in the early 1900s and established his own thriving construction business.
The Mosites name quickly became synonymous with trust, integrity, and craftsmanship throughout Pittsburgh and the surrounding region. With the founding and success of Mosites Development Company, the brothers further cemented this reputation of excellence, creating properties and partnerships that continue to stand the test of time.
