Radisson Bay View
The Radisson Hotel, a 22-story 334-room hotel was the largest poured in-place Concrete structure in Southern California History when constructed.

Radisson Hotel in National City
This structural technique was also used in the construction of the Radisson Hotel in National City. The 10-story, 180-room project was hailed as "a milestone for National City" by then mayor George Walters. The Radisson Hotels were on the "cutting edge" of redevelopment in downtown San Diego and National City. Both structures gave other developers the confidence to build other projects within these redevelopment zones.

The Ramada Hotel
The Ramada Hotel, a 20-story, 312-room hotel utilized the same ductile frame structure and included the largest single day concrete pour in Southern California history.

Rancho Santa Fe Creek
The Santa Fe Creek development is located in Rancho Santa Fe, California, named the Wealthiest Town in America by CBS news, Associated Press and Data Quick Services. This 200-acre project was purchased "raw" and has also been taken through numerous environmental agencies as well as state and government review processes. Most of the project has been sold although five view lots remain which will have 9,500 and 12,000 square foot residencies, which will be priced between $5,800,000 to over $7,900,000. This project adjoins The Bridges of Rancho Santa Fe and Cielo Development Projects.

Chula Vista Bayfront Redevelopment
The principals at Simplon were the lead developers with another joint venture with the Pearl Co. in the completion of the masterplan for the this redevelopment project. This project was a mixed-use community consisting of 2,200 apartment units, 1,800 hotel rooms, 350,000 square feet of retail space and 7,500-setl multi-use athletic and entertainment complex. This complex project went through no less than 18 environmental agencies as well as state and government review processes.