Ronald Rubin

Director/Board Member at AST SPACEMOBILE, INC.

Net worth: 8 M $ as of 31/05/2026

60 year

98 connections

Communications

Consumer Services

Finance

Profile

Ronald L.
Rubin is the founder of Southcom Holdings I LLC, Tower Alliance LLC.
Current jobs include Director at AST & Science LLC and Independent Director at AST Spacemobile, Inc. Former jobs include Chief Accounting Officer & Controller at ION Media Networks, Inc. from 2001 to 2003, Vice President & Controller at AutoNation, Inc. from 1996 to 2001, Audit Manager at Arthur Andersen LLP in 1996, Chief Financial Officer & Senior Vice President at Trividia Health, Inc. from 2009 to 2010, Chief Financial Officer & Executive Vice President at Waste Services, Inc. from 2003 to 2005, and Chief Financial Officer at Global Tower LLC from 2010 to 2013.
Education includes an undergraduate degree from American University and a graduate degree from Florida International University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
AST SPACEMOBILE, INC. CLASS A 0.02%	12/06/2026	73,363 ( 0.02% )	8 M $	31/05/2026

Ronald Rubin active positions

Companies	Position	Start
AST SPACEMOBILE, INC.	Director/Board Member	06/04/2021
AST & Science LLC AST & Science LLC Specialty TelecommunicationsCommunications Designs and manufacturers miniature satellites	Director/Board Member	-
Southcom Holdings I LLC Southcom Holdings I LLC Finance/Rental/LeasingFinance Provides asset augmentation, finance, wireless infrastructure development and asset management services	Chief Executive Officer	-
Tower Alliance LLC Tower Alliance LLC Wireless TelecommunicationsCommunications Engages in purchase, sale, leases, manages network infrastructure	Chief Executive Officer	-

All active positions of Ronald Rubin

Former positions of Ronald Rubin

Companies	Position	End
Global Tower LLC Global Tower LLC Real Estate DevelopmentFinance Owns, manages and leases antenna sites on towers and commercial real estate rooftops	Director of Finance/CFO	01/01/2013
Trividia Health, Inc. Trividia Health, Inc. Medical SpecialtiesHealth Technology Develops, manufactures and markets diabetes monitoring & management products	Director of Finance/CFO	01/06/2010
Waste Services, Inc. Waste Services, Inc. TruckingTransportation Provides solid waste collection, transfer, landfill disposal and recycling services	Director of Finance/CFO	01/05/2005
ION Media Networks, Inc. ION Media Networks, Inc. BroadcastingConsumer Services Owns and operates television broadcasting stations	Comptroller/Controller/Auditor	01/08/2003
AUTONATION, INC.	Comptroller/Controller/Auditor	01/02/2001

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Training of Ronald Rubin

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Linked companies

Private companies	12
ION Media Networks, Inc. ION Media Networks, Inc. BroadcastingConsumer Services Owns and operates television broadcasting stations	Consumer Services
AutoNation, Inc. AutoNation, Inc. Specialty StoresRetail Trade Retails and distributes automobiles	Retail Trade
Arthur Andersen LLP Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services	Commercial Services
Trividia Health, Inc. Trividia Health, Inc. Medical SpecialtiesHealth Technology Develops, manufactures and markets diabetes monitoring & management products	Health Technology
Waste Services, Inc. Waste Services, Inc. TruckingTransportation Provides solid waste collection, transfer, landfill disposal and recycling services	Transportation
American University American University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Florida International University Florida International University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Global Tower LLC Global Tower LLC Real Estate DevelopmentFinance Owns, manages and leases antenna sites on towers and commercial real estate rooftops	Finance
AST & Science LLC AST & Science LLC Specialty TelecommunicationsCommunications Designs and manufacturers miniature satellites	Communications
Southcom Holdings I LLC Southcom Holdings I LLC Finance/Rental/LeasingFinance Provides asset augmentation, finance, wireless infrastructure development and asset management services	Finance
AST Spacemobile, Inc. AST Spacemobile, Inc. Specialty TelecommunicationsCommunications Operates space based cellular broadband network and designs & manufactures satellites	Communications
Tower Alliance LLC Tower Alliance LLC Wireless TelecommunicationsCommunications Engages in purchase, sale, leases, manages network infrastructure	Communications