ISO9001&ISO/TS16949 Registration
Company
Standards
Registered Date
Registration No.
Resistrar
KOA CORPORATION
ISO9001
Dec.1994
20001578QM08
UL DQS
ISO/TS16949
Oct.2003
20001578TS09
KOA ELECTRONICS CO.,LTD.
ISO9001
May.1996
20001578QM08
UL DQS
ISO/TS16949
Oct.2003
20001578TS09
KASHIMA KOA DENKO CO.,LTD.
ISO9001
Feb.1997
20001578QM08
UL DQS
ISO/TS16949
Nov.2003
20001578TS09
TAMA ELECTRIC CO.,LTD.
ISO9001
Oct.1996
20001578QM08
UL DQS
ISO/TS16949
Aug.2010
20001578TS09
JAPAN ELECTRONIC APPLICATIONS CO.,LTD.
ISO9001
May.2009
20001578QM08
UL DQS
ISO/TS16949
May.2011
20001578TS09
KOA TRADING CO.,LTD.
ISO9001
May.2010
20001578QM08
UL DQS
SHANGHAI KOA ELECTRONICS CO.,LTD.
ISO9001
Dec.1997
20001578QM08
UL DQS
ISO/TS16949
Jan.2004
20001578TS09
KOA ELECTRONICS(TAICANG)CO.,LTD.
ISO9001
May.2001
20001578QM08
UL DQS
ISO/TS16949
Jul.2004
20001578TS09
KOA KAOHSIUNG CORPORATION
ISO9001
Dec.1996
20001578QM08
UL DQS
ISO/TS16949
Nov.2003
20001578TS09
WUXI KOA ELECTROCERAMICS CO.,LTD.
ISO9001
Aug.2000
20005951QM08
UL DQS
KOA DENKO(MALAYSIA)SDN.BHD.
ISO9001
Sep.1995
20001578QM08
UL DQS
ISO/TS16949
Oct.2004
20001578TS09
KOA SPEER ELECTRONICS,INC.
ISO9001
Mar.1994
10003726QM08
UL DQS
ISO/TS16949
Oct.2003*
20001578TS09
KOA Europe GmbH
ISO9001
Apr.1997
20001592QM08
UL DQS
ISO/TS16949
Oct.2003*
20001578TS09
KOA DENKO(S)PTE.,LTD.
ISO9001
Sep.2007
20001583QM08
UL DQS
ISO/TS16949
Oct.2003*
20001578TS09
SHANGHAI KOA ELECTRONICS TRADING CO.,LTD.
ISO9001
Sep.2011
20002647QM08
UL DQS
ISO/TS16949
Oct.2003*
20001578TS09
KOA ELECTRONICS(H.K.)LTD.
ISO9001
Jul.2005
20004773QM08
UL DQS
KOA KASEI CO.,LTD.
ISO9001
Nov.2007
04563
Moody International
*Asterisk indicates Registered as KOA group's remote location.

ISO14001Registration
Company
Date of Certification
Registration No.
KOA CORPORATION
Apr.1998
JQA-EM0155
JQA
TAMA ELECTRIC CO.,LTD.
Feb.2000
EMS00 005F
RCJ
KOA KAOHSIUNG CORPORATION
Mar.2000
20001593UM
UL DQS
DAH HSING ELECTRIC CO.,LTD.
Mar.2000
1546-2000-AE-RGC-RvA
DNV
KASHIMA KOA DENKO CO.,LTD.
Oct.2000
JQA-EM0155
JQA
KOA ELECTRONICS CO.,LTD.
Mar.2001
20001591UM
UL DQS
SHANGHAI KOA ELECTRONICS CO.,LTD.
Dec.2001
04210E20056R3M
SQC
KOA KASEI CO.,LTD.
Apr.2002
JQA-EM0155
JQA
KOA ELECTRONICS(TAICANG)CO.,LTD.
Jul.2002
00210E20720R0M
CQM
KOA DENKO(MALAYSIA)SDN.BHD.
Dec.2002
KLR0197021
LRQA
JAPAN ELECTRONIC APPLICATIONS CO.,LTD.
Dec.2003
JQA-EM0155
JQA
WUXI KOA ELECTROCERAMICS CO.,LTD.
Dec.2005
01208E10622R1M
CEPREI
KOA DENKO(S)PTE.,LTD.
Sep.2007
2007-0379
TUV

ISO/IEC17025Registration
Company
Site Name
Date of Certification
Registration No.
KOA CORPORATION
Quality Assurance Initiative,Quality Assurance Center
Jul.2007
RTL02340
JAB