During the period of Carlyle's ownership, Asahi Security Co., Ltd. was a security service company whose businesses consisted of cash management outsourcing services and electronic security services.

During the period of Carlyle's ownership, Colin Medical Technology Corporation was one of the leading manufacturers of vital patient monitors and blood pressure monitors in Japan.

Freescale Semiconductor, Inc. is a global leader in the design of embedded semiconductors for wireless, networking, automotive, consumer and industrial markets.

During the period of Carlyle's ownership, Gakusei Engokai Co., Ltd. was one of the leading publishers of job placement information in Japan.

Kito Corp. is a leading manufacturer of hoists and cranes, as well as other material handling equipment and system solutions.

Qualicaps Group is a manufacturer of hard capsules used in the pharmaceutical and the health and nutrition industries around the world.

During the period of Carlyle's ownership, Rhythm Corporation was a leading Japanese manufacturer of critical safety products for automotive suspension and steering.

WILLCOM, Inc. is a major Japanese provider of wireless data and voice services to corporate and individual customers and the largest such operator employing Personal Handyphone System technology in Japan.