N O P Q R S


N

National Environmental, LLC (originally listed as Advanced Telemetrics, Ltd.

NESCO (See Phoenix Technologies and Summit Holdings, Inc. – Oklahoma Environmental, Inc.)

NDE Environmental Corp. (See Tanknology)


O

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Oklahoma Environmental Services (originally listed as, Arizona Instrument Corp., then NESCO, and then Summit Holdings, Inc. – Oklahoma Environmental, Inc.)

OMNTEC Mfg., Inc.

One Plus Corp.

OPW Fuel Management Systems and Acquisitions

Emco Electronics, Tuthill Transfer Systems Products:

Petro Vend, Inc., Products:

Owens Corning Tanks (see Containment Solutions, Inc.)


P

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Patriot Sensors and Controls Corp. (see AMETEK Automation & Process Technologies)

PermAlert

Petro Vend, Inc. (see OPW Fuel Management Systems)

Phoenix Technologies (originally listed as Arizona Instrument Corp. and NESCO) (also see Summit Holdings, Inc. – Oklahoma Environmental, Inc.)

PID Analyzers, LLC (originally listed as HNU Systems, Inc.)

PMP Corporation

Pneumercator Company, Inc.

Praxair Services, Inc. (Originally listed as Tracer Research Corp.)

Precision Tank Service, Inc. (see TotalSIR)

Preferred Utilities Manufacturing Corporation

ProTank, Inc.

Purpora Engineering, Inc. and Acquisitions

Alert Technologies, Inc.:

Heath Consultants, Inc.:


Q

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R

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Raychem Corp. (see Tyco Thermal Controls LLC)

Robertshaw Industrial Products

Ronan Engineering Co.


S

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S Bravo Systems, Inc

Schuster Instruments

Selecta Global, Inc.

Sensorcomm, Inc.

Sequence Controls, Inc. (see AT Monitors)

SGB (Sicherungsgeratebau GmbH)

Simmons Corp. and Acquisitions

Caldwell Systems Corp.

Simone Engineering, Inc.

SIR International, Inc.

SIR Monitor (originally listed as Environmental Management Technologies)

Sir Phoenix, Inc.

Soiltest, Inc.

Sound Products Manufacturing, Inc. (see USTest, Inc.)

Steel Tank Institute

Summit Holdings, Inc. – Oklahoma Environmental, Inc. (see Oklahoma Environmental Services)

Syscorp, Inc.