EXHIBIT 21

ALPHABETICAL LIST OF WHOLLY-OWNED SUBSIDIARIES

Anguilla Hotel Management, Inc.

Brewster Wholesale Corporation

Charterhouse of Cambridge Trust

Florida Sonesta Corporation

Hotel Corporation of America

Hotel Corporation of Georgia

Key Biscayne Land Corporation

Newo Aruba N.V.

P.R. By Design, Inc.

Royal Sonesta, Inc.

Sonesta Charitable Foundation, Inc.

Sonesta Coconut Grove, Inc.

Sonesta Costa Rica, S.A.

Sonesta Curacao Hotel Corporation, N.V.

Sonesta Hotels of Anguilla Limited

Sonesta Hotels of Florida, Inc.

Sonesta Hotels of Mississippi, Inc.

Sonesta International Hotels Limited

Sonesta Orlando, Inc. (formerly S.I.A. Advertising, Inc.)

Hotel Corporation of America (Bermuda) Limited

Port Royal Company, Limited

Sonesta Licensing Corporation

Sonesta Louisiana Hotels Corporation

Sonesta of Massachusetts, Inc.

Sonesta Middle East Hotel Corporation

TBD, Inc.