Niels-Christian Holme

Kaleido Technology ApS manufactures micro-optical components and sub-systems. It offers OEM discrete and integrated micro-optical components and sub-systems for applications in telecom, sensor, and material processing. The company was founded by Niels-Christian Romer Holme and Palle Geltzer Dinesen in 2001 and is headquartered in Farum, Denmark.

AAC Optics (Changzhou) Co., Ltd. engages in the research, development, manufacture, and sale of lenses and optical components. It offers plastic lenses, wafer-level glass (WLG) lenses, optical lenses, glass-plastic hybrid lenses, camera modules, and optical transmission products. The company was founded on December 31, 2008 and is headquartered in Hangzhou, China.