Argent Software
Argent provides application monitoring, performance management, automated software inventory, computer monitoring software, data management solutions, HIPAA software & compliance requirements, job scheduling systems, SAP, SQL performance monitoring and management.
http://www.argent.com/

Zabbix
ZABBIX is an enterprise-class open source distributed monitoring solution for networks and applications.
http://www.zabbix.com/

Moland - Monitoring Land Use / Cover Dynamics
Project aimed at providing a spatial planning tool that can be used for assessing, monitoring and modelling the development of urban and regional environments.
http://moland.jrc.it/

ViaScope
Family of product offering Network Monitoring Solution in your centralized or distributed environment. RMONI/II based Network Monitoring, Web Access Monitoring and blocking, WAN Bandwith monitoring and allocation.
http://www.viascope.com

E-insights, LLC
Technology Management, Due Diligence, Consulting, Interim Management, Negotiation, Contract Management, Business Training, Chief Technology Officer, Chief Information Officer, CTO, CIO , Competitive Intelligence, Strategic Planning, Operational Evaluation
http://www.e-insights.com/

Citizens' Volunteer Monitoring Program
Information about water monitoring and related voluntary citizen efforts in Pennsylvania, including directory of programs, tips for volunteer monitoring, and statewide water monitoring database.
http://www.dep.state.pa.us/dep/deputate/watermgt/WC/subjects/cvmp.htm

Environmental Monitoring Company, Inc. (EMC)
A quality provider of air monitoring services & data acquisition software.
http://emcslo.com

Sniffer Technologies
Providing nGenius Performance Management NetFlow Tools that can collect, analyze, and report on NetFlow information from Cisco switches and routers.
http://www.sniffer.com/

Taara Environmental
Taara Environmental - environmental and scientific consulting, wildlife surveys, ecosystem mapping, gis, gps, SHIM, rare, impact assessments, land trust services, for western canada and british columbia, baseline inventories and monitoring
http://www.taara.ca/

Bently Nevada Corporation
Worldwide provider of condition monitoring products and services including vibration monitoring, oil analysis, thermodynamic performance monitoring, and other technologies for machinery asset management.
http://www.bently.com