Apogee (www.apogeeinstruments.com) of Logan, Utah, is a manufacturer of sensors for the biological sciences. Campbell Scientific purchased a shareholding in 2005 to complement a cooperative relationship. Apogee was organized in 1996.

Juniper Systems, Inc. (www.junipersys.com) manufactures industry-leading ultra-rugged tablets, handheld computers, and field computing solutions.

METER Group (www.metergroup.com) is a leading global manufacturer of precision instruments, software, and services for use in food production, food quality, pharmaceutical applications, environmental research, crop science, and indoor cultivation.

The following companies or product lines have been acquired by Campbell Scientific, Inc.: D&A Instrument Company and SIRCO Samplers.