BHP Tuning
Specializes in tuning and ECU remapping. Includes company details and description of chip tuning techniques.
http://www.bhptuning.com

Coleman Consulting, Inc
Troy Coleman's providing information about DB2 for z/OS
http://www.colemanconsulting.com/

PQ Tuning
Tips und Tricks für Windows 95/98, Windows 2000, Windows XP,Windows Vista, Windows 7, Bios, Sicherheit, Hardware, Overclocking, Cooling, Registry, amd, Mods,PC-Mods, Modding, PC Gallerie, tools
http://www.pqtuning.de/

Solaris 2.x - Tuning Your TCP/IP Stack and More
TCP/IP tuning information and tips. Covers online changes using ndd and kernel level tunable variables.
http://www.sean.de/Solaris/tune.html

A Note on Automobile Cruise Control Faults and Sudden Acceleration
Informal notes on Automobile Cruise Control and Sudden Acceleration from the viewpoint of an electrical engineer with a control engineering background.
http://www.antony-anderson.com/cruise/cruise.htm

Markins Europe
Manufacturer of professional camera support systems, ball heads and tripod tuning systems.
http://www.markinseurope.com

JiangXi HeLong Automobile Accessory Industry Co., Ltd.
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http://www.jxdydj.com/

FAQ on PID Controller Tuning
Introduction to PID feedback controller. Includes mathematical background, tuning aspects, implementations and tutorials.
http://www.tcnj.edu/~rgraham/PID-tuning.html

Mazda Motor Corp.
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http://www.mazda.co.jp/

Control System Tuning Package
CSTP Package solves the PI/PID control loop optimization and complex processes modeling
http://www.geocities.com/ugf4aggnn/