Structural Testing Technology Ltd
stest - Leak Detection and Location for the Water Industry
http://www.stest.co.uk/

Air Leakage Resource
Building Envelope Consultants - experts in building envelope design, construction and testing.
http://www.air-leakage.co.uk/

Applied Techniques
LUCAS CELL type Radon Counting Systems, and their uses.
http://www.atral.com/

ToKen Engineering Services
Token Engineering Services - Specialists in the detection and repair of underground water leakage, operating throughout the UK.
http://www.tokenengineering.co.uk

Duct Leakage
What is duct leakage, how can it be measured, and how can it be fixed? This page contains our favorite online articles related to residental duct leakage. Call toll free (888) 349-7236 for help.
http://www.infiltec.com/inf-abdl.htm

Intrusion detection projects at UC Davis
Anomaly Detection in Database Systems, Common Intrusion Detection Framework, Intrusion Detection and Isolation Protocol / IDIP, Intrusion Detection for Large Networks, Misuse Detection and Workshop for Intrusion Detection and Response Data Sharing.
http://seclab.cs.ucdavis.edu/

K-9 Search & Detection, Inc.
K-9 Search & Detection, Inc. provides Explosive, narcotic, and weapons detection K-9's including Drug Dogs and Bomb Dogs. K9 Search Detection, Inc. is a GSA Contractor for the U.S. Government. We are located in New York and serve the entire United States. We provide Belgian Malinois and Labrador Retrievers for detection and protection working K-9 k9 dogs.
http://www.k9narcotics.com

COAST Intrusion Detection Pages
Perdue University's clearinghouse for intrusion detection information. Includes overviews, policy, detection methods, and tools.
http://www.cerias.purdue.edu/about/history/coast_resources/intrusion_detection/

Common Intrusion Detection Framework (CIDF)
Aims to develop protocols and application programming interfaces so that intrusion detection research projects can share information and resources and so that intrusion detection components can be reused in other systems.
http://gost.isi.edu/cidf/

Acksen Ltd
Timesheet, time tracking software, purchase order software
http://www.acksen.com