Name of Subsidiary

Jurisdiction of Organization

Starry, Inc.

Delaware

Connect Everyone LLC

Delaware

Starry Installation Corp.

Delaware

Starry (MA), Inc.

Massachusetts

Starry Spectrum LLC

Delaware

Testco LLC

Delaware

Widmo Holdings LLC

Delaware

Vibrant Composites Inc.

Delaware

Starry Foreign Holdings Inc.

Delaware

Starry PR Inc.

Delaware

Starry Spectrum Holdings LLC

Delaware