Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - HC2 HOLDINGS, INC.Financial_Report.xls
EX-31 - EX-31 - HC2 HOLDINGS, INC.d827045dex31.htm
EX-32 - EX-32 - HC2 HOLDINGS, INC.d827045dex32.htm
EX-23.1 - EX-23.1 - HC2 HOLDINGS, INC.d827045dex231.htm
EX-10.9.6 - EX-10.9.6 - HC2 HOLDINGS, INC.d827045dex1096.htm
EX-10.18.2 - EX-10.18.2 - HC2 HOLDINGS, INC.d827045dex10182.htm
EX-10.18.1 - EX-10.18.1 - HC2 HOLDINGS, INC.d827045dex10181.htm
EX-10.18.3 - EX-10.18.3 - HC2 HOLDINGS, INC.d827045dex10183.htm
10-K - FORM 10-K - HC2 HOLDINGS, INC.d827045d10k.htm

Exhibit 21.1

Subsidiaries

 

HC2 Holdings, Inc.

Delaware

St. Thomas and San Juan Telephone Company

US Virgin Islands

STSJ Overseas Telephone Company, Inc.

Puerto Rico

ANG Holdings, Inc.

Delaware

Gemderm Aesthetics, Inc.

Delaware

Global Marine Holdings, LLC

Delaware

Schuff Merger Sub Inc.

Delaware

HC2 Holdings 2, Inc.

Delaware

HC2 Tech Ventures, LLC

Delaware

DMI, Inc.

Delaware

Pansend, LLC

Delaware

Genovel Orthopedics, Inc.

Delaware

HC2 Investment Securities, Inc.

Delaware

PTGi International Holding, Inc.

Delaware

Lingo Holdings, Inc.

Delaware

PTGi IHC, Inc.

Delaware

PTGi International, Inc.

Delaware

Arbinet Corporation

Delaware

Arbinet Communications, Inc.

Delaware

Arbinet Services, Inc.

Delaware

PTGi International Carrier Services, Inc.

Delaware

ANIP, Inc.

Delaware

Arbinet Managed Services, Inc.

Delaware

Arbinet Digital Media Corporation

Delaware

Schuff International, Inc.

Delaware

Schuff Premier Services, LLC

Delaware

Addison Structural Services, Inc.

Delaware

Quincy Joist Company

Delaware

Schuff Holding Company

Delaware

Schuff Steel Gulf Coast Inc.

Delaware

Schuff Steel Company

Delaware

Schuff Steel Atlantic, LLC

Delaware

On-Time Steel Management Holding, Inc.

Delaware

Schuff Steel Management Company SW, Inc.

Delaware

Schuff Steel Management Company SE, LLC

Delaware

Schuff Steel Management Company Colorado, LLC

Delaware

Bridgehouse Marine Ltd

United Kingdom

Global Marine Systems, Ltd

United Kingdom

Global Marine Systems Oil and Gas, LTD

United Kingdom

Global Marine Systems (Vessels), Ltd

United Kingdom

Global Marine Systems (Vessels II), Ltd

United Kingdom

GMSG, LTD

United Kingdom

Global Marine Systems (Depots), Ltd

United Kingdom

Global Marine Systems (Bermuda), Ltd

Bermuda

Vibro-Einspultechnik Duker- and Wasserbau GmbH

Germany

Global Marine Cable Systems Pte, Ltd

United Kingdom

GMSL Employee Benefit Trust

United Kingdom

Global Marine Systems Pension Trustee, Ltd

United Kingdom

GMS Guernsey Pension Plans, Ltd

Guernsey

Global Marine Systems (Netherlands), BV

Netherlands


Global Marine Search, Ltd

United Kingdom

Global Marine Systems (Investments), Ltd

United Kingdom

Red Sky Subsea, Ltd

United Kingdom

Global Marine Systems (Americas), Inc.

Delaware

Global Cable Technology, Ltd

United Kingdom

Schuff Hopsa Engineering, Inc.

Panama

Schuff Steel Company Panama S de RL

Panama

Arbinet - Thexchange Ltd.

United Kingdom

PTGi-ICS Holdings LTD

United Kingdom

PTGi-International Carrier Services LTD

United Kingdom

PTGi Europe, B.V.

Netherlands

Arbinet-thexchange HK Ltd

Hong Kong

PTGi A/G

Switzerland

PTGi SRL

Italy

PTI Telecom GmbH

Austria

Delta One America DO SUL

Brazil

Primus Telecomm. EL. Salvador S.A.DE C.V

El Salvador

Stubbs Limited

Hong Kong