D3 Engineering
D3 Engineering are experts in digital signal processing applications using Texas Instruments DSPs
http://www.d3engineering.com

Siena Systems
Rapid prototyping hardware and software. Controller hardware and software. Control System Solutions. Engineering Consulting. Mathworks partner. Simulink Target Controllers.
http://sienasystems.com

AcAe - American Computer Aided Engineering
American Computer Aided Engineering (AcAe) is a dedicated Electronic Design Automation (EDA) support company; we offer a complete range of services from supplying contractors and consulting personal, high-tech design, outsourcing on-site and In-house, training and support. Whether you are a global, multi-national or local company AcAe can support your all EDA needs. from its headquarters in Maitland, Florida.
http://www.acae.com

Deltana Architectural Hardware
Deltana Architectural Hardware
http://www.deltana.net

TKJ, Inc.
electronic engineering, design and consulting services in electronic controls and embedded systems
http://www.tkjinc.com/

American Hardware Manufacturers Association
The American Hardware Manufacturers Association mission is to be the worlds leading resource on and about the U.S. manufacturing segment of the worldwide consumer hardware/home improvement marketplace.
http://www.ahma.org

Windfall Engineering
Hardware and software developer.
http://www.windfall.nl/

Bionetics Corporation
A highly technical site which explains the varied levels of engineering applications in the fields of aviation, instrument operation, biomedical, hardware, health, both nutritional and occupational, air pollution, environmental sciences including hazardous wastes, liabilities and assessments; and the entire field of engineering support and services.
http://www.bionetics.com/

Sea-Dog Line
Welcome to the SEA-DOG LINE a premier provider of high quality marine and industrial hardware.
http://www.sea-dog.com

House-Hasson Hardware
A full service, exclusively wholesale, hardlines distributor serving hardware stores, home centers, and lumber yards in the south east United States and a member of the “Retail Right” Alliance of Distribution America.
http://www.househasson.com/