Our History
Alliant Partners Realty was founded in 1996 as a real estate
development company by Carlos J. Alfonso in Tampa, FL.
In 2018, Alliant Partners Realty merged with assets and personnel from
The Radiant Group, to form the full-service real estate entity known as:
Alliant Partners
The company is co-managed by Carlos J. Alfonso and Frank D. Capitano.
The team at Alliant benefits from the experience and long-standing relationships within the Alfonso and the Capitano network of businesses, which notably includes a close association between both
Alfonso Architects and The Radiant Group.


1931
Nick Capitano, founds Radiant Oil Company of Tampa as a home and commercial fuel oil supplier.


1988
Carlos J. Alfonso founds Alfonso Architects in Tampa, Florida with Co-founders Carlos E. Alfonso Sr. and Alberto E. Alfonso.


1996
Alliant Partners LLC founded in Tampa, Florida.


1996
Alliant Partners renovates the 13,000 sq. ft. offices of Alfonso Architects in Historic Ybor City, Tampa, Florida.


1996 through 2006


1999 through 2006
Alliant Partners develops 2 retail shopping centers for Home Depot in Panama City, Florida, and Port Charlotte, Florida.


2002
Alliant Partners LLC and Morin Development Group, both based in Tampa, begin a 250,000+ square-foot retail development on about 50 acres fronting SR 54, adjacent to the Suncoast Parkway, in Pasco County.


2006
Alliant Partners develops 45,000 sq. ft. of commercial real estate space for CVS Pharmacy, Astoria Federal Savings & Loan, and New York Sports Club in the Park Slope neighborhood of Brooklyn, New York.


2005-2009


2013
Streamsong Resort opens, comprising of 216 luxury guest rooms, lounge and golf shop, a full-service spa, lakeside pool, casual and fine dining, hiking and birding trails, tennis, guided bass fishing and a sporting clays range.


2016


2017
Alliant Partners develops a historic 2 story, 7,000+ sq. ft. office building for Valley National Bank in historic Ybor City, Tampa, Florida.


2018
Alliant Partners begins a development project for Masonite International Corp., the designer, and manufacturer of interior and exterior doors. The project will consist of company headquarters and campus and will allow employees to work together efficiently. The groundbreaking for the 56,000-square-foot building was held November 29th at 1309 E. 6th Ave. in Ybor City, Tampa. The new headquarters will accompany Masonite Corp.’s adjacent International Design Center, and be ready for move-in by approximately late December 2019.
Reach Us
Tampa, FL 33605