Siemens NV (Belgium)

2 OUIs
001106001106

Siemens Network Convergence LLC

2 OUIs
009040009040

Siemens Numerical Control Ltd., Nanjing

4 OUIs
E8EF22E8EF22001C06+1 more

Siemens Rail Automation SAU

2 OUIs
90DAF990DAF9

Sienda Multimedia Ltd

2 OUIs
28B22128B221

Sierra Wireless, ULC

12 OUIs
50139D50139D84DB2F+9 more

Sify Technologies Ltd

2 OUIs
50FEF250FEF2

SightLogix, Inc.

2 OUIs
001808001808

Sigma Koki Co.,Ltd.

2 OUIs
1C3DE71C3DE7

Sigma-Links Inc.

2 OUIs
00088D00088D

SigmaTel, Inc.

2 OUIs
000C68000C68

Sigmastar Technology Ltd.

8 OUIs
009D85009D85507B91+5 more

Signal Communication, Inc.

2 OUIs
0009D50009D5

Signal Communications Limited

2 OUIs
0003BB0003BB

Signal Networks Pvt. Ltd.,

2 OUIs
001AB0001AB0

Signal Technology - AISD

2 OUIs
00122E00122E

Signal Technology, Inc.

2 OUIs
0004B10004B1

SignalFire Telemetry

2 OUIs
40A63D40A63D

Signalion GmbH

2 OUIs
001F89001F89

Siklu Communication

2 OUIs
0024A40024A4

Silca Spa

2 OUIs
3808FD3808FD

Silex Technology America

2 OUIs
004017004017

Silex Technology, Inc.

2 OUIs
008092008092

Silicon & Software Systems Ltd.

2 OUIs
A4E32EA4E32E

Silicon Data, Inc

2 OUIs
000A15000A15

Silicon Graphics

4 OUIs
00006B00006B080069+1 more