| PRINTCARE s.r.o. | 22552430 | Čelákovice | 12 February 2025 | Active |
| AHS-network s.r.o. | 10797491 | Kladno | 27 April 2021 | Active |
| SAVART s.r.o. | 08111464 | Holýšov | 24 April 2019 | Active |
| FlyingLeaf s. r. o. | 06588344 | Praha | 8 November 2017 | Active |
| SONAVOX CZ s.r.o. v likvidaci | 28632389 | Lešná | 28 July 2010 | Active |
| PC24 s.r.o. | 27739465 | Slavkov u Brna | 20 July 2007 | Active |
| Popular computers s.r.o. | 27705609 | Uherské Hradiště | 20 October 2006 | Active |
| SH COM s.r.o. | 27476057 | Lomnice nad Popelkou | 11 June 2005 | Active |
| Tymphany Acoustic Technology Europe, s.r.o. | 27174263 | Kopřivnice | 18 August 2004 | Active |
| SIRIUS servis elektroniky s.r.o. | 26914786 | Zlín | 17 December 2003 | Active |
| Silentek s.r.o. | 26909219 | Praha | 30 October 2003 | Active |
| IGNITECH s. r. o. | 25988361 | Přelouč | 7 April 2003 | Active |
| KV2 Audio International a.s. | 26051591 | Milevsko | 4 October 2002 | Active |
| Canton Audio Produkce s.r.o. | 26349329 | Dlouhý Újezd | 11 September 2002 | Active |
| CONNECT CZ, s.r.o. | 26228742 | Hodonín | 14 November 2000 | Active |
| PC eXpert, spol. s r.o. | 25594893 | Brno | 28 March 2000 | Active |
| SPIN SERVIS s.r.o. | 25583735 | Brno | 6 December 1999 | Active |
| ARTS development s.r.o. | 25571991 | Praha | 10 August 1999 | Active |
| COPROSYS NETWORKS spol. s r.o. | 25570463 | Brno | 22 July 1999 | Active |
| K + Z + K KUDA s.r.o. v likvidaci | 25559427 | Strážnice | 1 April 1999 | Active |
| Michal Polák s.r.o. | 25528629 | Chvalčov | 18 May 1998 | Active |
| GRYF HB, spol. s r.o. | 25280147 | Havlíčkův Brod | 10 December 1997 | Active |
| ZAPE ELEKTRO spol. s r.o. | 25216180 | Karlovy Vary | 25 November 1997 | Active |
| COPY STAR, s.r.o. | 25383370 | Ostrava | 22 October 1997 | Active |
| OPIS Elektrotechnik v.o.s. | 25346890 | Brno | 12 August 1997 | Active |
| INTERSECURIT, s.r.o. | 25347331 | Brno | 5 August 1997 | Active |
| MTS MEDIA TECHNICAL SYSTEM CZECH, s.r.o. | 25273060 | Lochenice | 1 August 1997 | Active |
| AUTING spol. s r.o. v likvidaci | 25346709 | Brno | 30 July 1997 | Ceased |
| BASPELIN, s.r.o. | 25346091 | Brno | 29 July 1997 | Active |
| RS REPROSERVIS s.r.o. | 25336037 | Brno | 24 June 1997 | Active |
| DIOLAM ELECTRONIC, spol. s r.o. | 25374346 | Bystřice | 10 June 1997 | Active |
| BERENIKA Plus s.r.o. v likvidaci | 25020251 | Praha | 14 May 1997 | Ceased |
| CRACK s.r.o. | 25159402 | Praha | 4 March 1997 | Active |
| AUVIT,spol. s r.o. | 64942112 | Praha | 1 January 1996 | Active |
| VIMER-SERVIS, s.r.o. v likvidaci | 64941001 | Praha | 19 December 1995 | Ceased |
| KR Enterprise, s.r.o. v likvidaci | 63997371 | Praha | 25 September 1995 | Ceased |
| PROFI PARKING spol. s r.o. | 63997487 | Praha | 19 September 1995 | Active |
| TONNY v.o.s. | 63472783 | Brno | 25 July 1995 | Active |
| AQ, s.r.o. | 62361384 | Červenka | 7 June 1995 | Active |
| GLOBAL RELATIONS, s.r.o. | 63075130 | Praha | 22 March 1995 | Active |
| "GEE GEE Production", v.o.s., v likvidaci | 62413031 | Praha | 13 March 1995 | Active |
| FULL MOON PRODUCTION s.r.o. | 62910221 | Praha | 10 February 1995 | Active |
| PRAGUE PRODUCTION s.r.o. v likvidaci | 62908910 | Praha | 23 January 1995 | Active |
| GRANT-VIDEO, spol. s r.o. | 62906372 | Praha | 16 January 1995 | Active |
| PREVENT CS.SERVIS,společnost s ručením omezeným Vojčice | 17081963 | Praha | 27 December 1994 | Active |
| ALLMODE s.r.o. | 49826671 | Netvořice | 12 December 1994 | Active |
| BP Invest, spol. s r.o. v likvidaci | 62581767 | Praha | 28 November 1994 | Ceased |
| VATEC electronics spol. s r.o. | 60617705 | Bezdědovice | 27 June 1994 | Active |
| D - PLUS, s. r. o. | 60708638 | Brno | 14 June 1994 | Active |
| RUVA, spol. s r.o. | 61458295 | Praha | 7 April 1994 | Active |