ex_685080.htm

EX-21.1 7 ex_685080.htm EXHIBIT 21.1 ex_685080.htm

EXHIBIT 21.1

Subsidiaries of the Registrant		State of Incorporation
1) Astrogenetix, Inc.		Delaware
2) 1st Detect Corporation		Delaware
3) Agriculture Technology Corporation		Delaware
4) Medikinetix, Inc.		Delaware
5) Astral Images Corporation		Delaware
6) Astrotech Technologies, Inc.		Delaware
7) BreathTech Corporation		Delaware
8) AgLAB Inc.		Delaware
9) Cargo Security Center International, Inc.		Delaware
10) AgLAB Remediation Company, LLC		Delaware
11) Pro-Control, Inc.		Delaware
12) En-Scan, Inc.		Delaware