BLACK BOX CORP - FORM 10-K - EX-21.1 - May 28, 2010

Attached files

file filename
10-K - FORM 10-K - BLACK BOX CORPl39863e10vk.htm
EX-32.1 - EX-32.1 - BLACK BOX CORPl39863exv32w1.htm
EX-31.1 - EX-31.1 - BLACK BOX CORPl39863exv31w1.htm
EX-23.1 - EX-23.1 - BLACK BOX CORPl39863exv23w1.htm
EX-31.2 - EX-31.2 - BLACK BOX CORPl39863exv31w2.htm
EX-10.22 - EX-10.22 - BLACK BOX CORPl39863exv10w22.htm
Exhibit 21.1
SUBSIDIARIES OF THE REGISTRANT
         
        State or Other
        Jurisdiction of
        Incorporation or
Legal Name   Doing Business As   Organization
 
        
Black Box Corporation
   Black Box Corporation   Delaware
 
        
ACS Communications, Inc.
   ACS Communications, Inc.   Texas
 
        
ACS Dataline of the Northwest, Inc.
   Black Box Network Services
Black Box Network Services — West		   Oregon
 
        
ACS Investors, LLC
   ACS Investors, LLC   Delaware
 
        
ACS Dataline, LP
   Black Box Network Services
Black Box Network Services — West		   Texas
 
        
ACS Partners, LLC
   ACS Partners, LLC   Texas
 
        
ADS Telecom, Inc.
   Black Box Network Services   Florida
 
        
B & C Telephone, Inc.
   Black Box Network Services   Washington
 
   Black Box Network Services — Spokane    
 
        
BBox Holding Company
   BBox Holding Company   Delaware
 
        
Advanced Communications Corporation
   Black Box Network Services — South Carolina   South Carolina
 
        
Advanced Network Technologies, Inc.
   Black Box Network Services — California   California
 
        
American Telephone Wiring Company
   Black Box Network Services — West Virginia Operations   West Virginia
 
        
Atimco Network Services, Inc.
   Black Box Network Services — Western Pennsylvania   Pennsylvania
 
      Operations    
 
        
Black Box Corporation of Pennsylvania
   Black Box Network Services   Delaware
 
        
BB Technologies, Inc.
   BB Technologies, Inc.   Delaware
 
        
Black Box A/S
   Black Box A/S   Denmark
 
        
Black Box Canada Corporation
   Black Box Canada Corporation   Canada
 
        
Black Box Comunicaciones, S.A.
   Black Box Comunicaciones, S.A.   Spain
 
        
Black Box Datacom B.V.
   Black Box Datacom B.V.   Netherlands

 

 

         
        State or Other
        Jurisdiction of
        Incorporation or
Legal Name   Doing Business As   Organization
 
        
Black Box Deutschland GmbH
   Black Box Deutschland GmbH   Germany
 
        
Black Box Netzwerk Service Bayern GmbH
   Black Box Netzwerk Service Bayern GmbH   Germany
 
        
Black Box Netzwerkservice Stuttgart GmbH
   Black Box Netzwerkservice Stuttgart GmbH   Germany
 
        
Black Box do Brasil Industria e Comercio Ltda.
   Black Box do Brasil Industria e Comercio Ltda.   Brazil
 
        
Black Box France
   Black Box France   France
 
        
Black Box GmbH
   Black Box GmbH   Austria
 
Black Box Holdings Australia Pty. Ltd.
   Black Box Holdings Australia Pty. Ltd.   Australia
 
        
Black Box Italia S.r.l.
   Black Box Italia S.r.l.   Italy
 
        
Black Box Network Products NV
   Black Box Network Products NV   Belgium
 
        
Black Box Network Cabling NV
   Black Box Network Cabling NV   Belgium
 
        
Black Box Network Design NV
   Black Box Network Design NV   Belgium
 
        
Black Box Network Services AG
   Black Box Network Services AG   Switzerland
 
        
Black Box Network Services Australia Pty Ltd.
   Black Box Network Services Australia Pty Ltd.   Australia
 
        
Black Box Network Services New Zealand Limited
   Black Box Network Services New Zealand Limited   New Zealand
 
        
Black Box Network Services Kabushiki Kaisha
   Black Box Network Services Kabushiki Kaisha   Japan
 
        
Black Box Network Services (UK) Limited
   Black Box Network Services (UK) Limited   England
 
   Black Box Network Services (UK) Limited —    
 
       Northern Ireland    
 
        
Black Box P.R. Corp.
   Black Box P.R. Corp.   Puerto Rico
 
        
Black Box Network and Electrical Services, Inc.
   Black Box Network and Electrical Services, Inc.   New York
 		   Allcom Electric    
 
        
Black Box Network Services, Inc. — Government
   Black Box Network Services, Inc. — Government   Tennessee
Solutions
      Solutions    

2

 

         
        State or Other
        Jurisdiction of
        Incorporation or
Legal Name   Doing Business As   Organization
 
        
Cable Consultants, Incorporated
   Black Box Network Services — Atlanta   Georgia
 
        
Comm Line, Inc.
   Black Box Network Services   Ohio
 
        
Communication Contractors, Inc.
   Black Box Network Services — Chicago   Illinois
 
        
Datel Communications, Inc.
   Black Box Network Services — Arizona   Arizona
 
        
Delaney Telecom, Inc.
   Black Box Network Services   Pennsylvania
 
        
DESIGNet, Inc.
   Black Box Network Services — San Jose   California
 
        
Integrated Cabling Systems, Inc.
   Black Box Network Services — Nebraska   Nebraska
 
        
Jet Line Communications, Inc.
   Black Box Network Services — Dallas   Texas
 
        
BBC Acquisition, LLC
   BBC Acquisition, LLC   Texas
 
        
FBS Communications, L.P.
   Black Box Network Services — San Antonio   Texas
 
K & A Communications, Inc.
   Black Box Network Services   Missouri
 
        
Koncepts Communications of L.I., Corp.
   Black Box Network Services — Tristate Operations   New York
 
        
Michael Electric, Inc.
   Black Box Network Services — New Jersey   New Jersey
 
        
Midwest Communications Technologies, Inc.
   Black Box Network Services   Ohio
 
        
Midwest Electronics and Communications, Inc.
   Black Box Network Services — Denver Operations   Colorado
 
        
R & D Services, Inc.
   Black Box Network Services   Massachusetts
 
   Black Box Network Services — New England    
 
        
Teldata Corporation
   Black Box Network Services — Tennessee   Tennessee
 
        
Telefuture Communications Ltd.
   Black Box Network Services — New Rochelle Office   New York
 
        
Todd Communications, Inc.
   Black Box Network Services — North Carolina   North Carolina
 
        
U.S. Premise Networking Services, Inc.
   Black Box Network Services — MN   Minnesota
 
        
Black Box AB
   Black Box AB   Sweden
 
        
Black Box Chile S.A.
   Black Box Chile S.A.   Chile

3

 

         
        State or Other
        Jurisdiction of
        Incorporation or
Legal Name   Doing Business As   Organization
 
        
Black Box de Mexico, S.A. de C.V.
   Black Box de Mexico, S.A. de C.V.   Mexico
 
        
Black Box Finland OY
   Black Box Finland OY   Finland
 
        
Black Box Network Services AB
   Black Box Network Services AB   Sweden
 
        
Black Box Network Services Corporation
   Black Box Network Services Corporation   Taiwan
 
        
Black Box Network Services (Dublin) Limited
   Black Box Network Services (Dublin) Limited   Ireland
 
        
Black Box Network Services (Gouda) B.V.
   Black Box Network Services (Gouda) B.V.   Netherlands
 
        
Black Box Network Services Puebla S.A. de C.V.
   Black Box Network Services Puebla S.A. de C.V.   Mexico
 
        
Black Box Network Services S.r.l.
   Black Box Network Services S.r.l.   Italy
 
        
Black Box Network Services SDN. BHD.
   Black Box Network Services SDN. BHD.   Malaysia
 
        
Black Box Network Services Singapore Pte Ltd.
   Black Box Network Services Singapore Pte Ltd.   Singapore
 
Black Box Norge AS
   Black Box Norge AS   Norway
 
        
Black Box Services Reseaux Mediterranee
   Black Box Services Reseaux Mediterranee   France
 
        
CBS Technologies Corp.
   Black Box Network Services   New York
 
        
Consultoria en Redes, S.A. de C.V.
   Consultoria en Redes, S.A. de C.V.   Mexico
 
        
JC Informatica Integral, S.A. de C.V.
   JC Informatica Integral, S.A. de C.V.   Mexico
 
        
Lanetwork Sales Ltd.
   Lanetwork Sales Ltd.   Canada
 
        
Mutual Telecom Services Inc.
   Black Box Network Services   Delaware
 
        
Network Communications Technologies, Inc.
   Black Box Network Services
Black Box Network Services — Charlotte		   North Carolina
 
        
Norstan, Inc.
   Black Box Network Services   Minnesota
 
        
Norstan Canada Inc.
   Norstan Canada Inc.   Minnesota
 
        
Norstan Canada, Ltd./Norstan Canada, Ltee
   Black Box Network Services   Canada
 
        
Norstan Communications, Inc.
   Black Box Network Services   Minnesota

4

 

         
        State or Other
        Jurisdiction of
        Incorporation or
Legal Name   Doing Business As   Organization
 
        
NextiraOne, LLC
   Black Box Network Services   Delaware
 
   Black Box Network Services — Illinois    
 
   Black Box Network Services — Midwest    
 
   Black Box Network Services — Northeast    
 
   Black Box Network Services — Northwest    
 
   Black Box Network Services — South    
 
        
Data Communications 2000, Inc.
   Data Communications 2000, Inc.   California
 
        
Milgo Holdings Canada, LLC
   Milgo Holdings Canada, LLC   Delaware
 
        
NextiraOne Canada ULC
   NextiraOne Canada ULC   Canada
 
        
NextiraOne California L.P.
   NextiraOne California L.P.   California
 
        
NXO Installation, LLC
   NXO Installation, LLC   Delaware
 
        
NextiraOne Federal, LLC
 
   Black Box Network Services
Black Box Network Services — Federal		   Delaware
 
        
NextiraOne New York, LLC
   Black Box Network Services   Delaware
 
        
Vibes Technologies, Inc.
   Black Box Resale Services   Minnesota
 
        
Norstan Financial Services, Inc.
   Norstan Financial Services, Inc.   Minnesota
 
        
Norstan International, Inc.
   Norstan International, Inc.   Minnesota
 
        
Nortech Telecommunications Inc.
   Black Box Network Services — Elk Grove   Illinois
 
Nu-Vision Technologies, Inc.
   Black Box Network Services   New York
 
        
Nu-Vision Technologies, LLC
   Black Box Network Services   New York
 
        
BCS II, LLC
   BCS II, LLC   Delaware
 
        
Quanta Systems, LLC
   Quanta Systems, LLC   Delaware
 
        
Scottel Voice & Data, Inc.
   Black Box Network Services
Black Box Network Services — Pacific		   California
 
        
UCI Communications LLC
   Black Box Network Services   South Carolina

5

Stock widget

Investing forum

BLACK BOX CORP Reports

Also read