Lamb Industries Inc.
A leading switch manufacturer since 1979. We specialize in DIP Rotary Switches, DIP Switches, Electromagnetic Switches, Float Switches, Pressure Switches, Pushbutton Switches, Rocker Switches, Rotary Switches, Safety Switches, Signal Lights, Slide Switches, Tactile Switches, Toggle Switches, and Trigger Switches.
http://www.lambind.com

Judco Manufacturing Inc.
Manufacturer of push button switches, rocker switches, slide switches, toggle switches, and other custom switches. Also wire harnesses and bulb sockets.
http://www.judcomfg.com

Oslo Switch
Manufacturer and supplier of rocker switches, push button switches, keylock switches, weather proof and dust tight switches. UL, CSA, VDE approved products.
http://www.osloswitch.com

ASA-Schalttechnik GmbH
No matter what kind of switch you are looking for: Contact us for limit switches, foot switches, switch gears, magnetic switches or level sensors.
http://www.asa-schalttechnik.de/en_docs/prod_ueber.html

Baccara
Baccara Automation Control, Melbourne, Australia - Solenoid Valves, Irrigation Valves & Controls, Pressure Switches, Level Controls, Flow Measurement & Control, Irrigation Valves & Controls, Pressure Gauges, Pressure Trandsducers.
http://www.baccara.com.au

CW Industries
Switches, connectors, custom product; vertically integrated company: all design and manufacturing in-house using fully automated production. Competitive pricing, very responsive service, full custom program capabilities.
http://www.cwind.com

Shallco
Manufacturer of precision rotary switches, 10A and 30A detented power switches and snap action switches.
http://www.shallco.com

Baco Controls, Inc.
Manufacturer of push button switches, disconnect switches, and cam switches. All catalog pages only in PDF.
http://www.bacocontrols.com

Marquardt
Manufacturer of appliance switches, key modules, snap action switches, and power tool switches with a range of approvals such as UL.
http://www.switches.com

Euchner-USA, Inc.
Safety Switches, Limit, Non Contact switch, modules and relays, pendant stations, design type 1, design type 2, non-contact safety switches, magnetic non contact switches, inductive non contact switches, safety relays, safety modules, category 4 EN954-1 cat 4, category 0 1 EN60204-1 cat 1 cat 0, limit switches, switch switchs, signal towers - siren, beacons, flashers, traffic signals optical, audible, GSM transmitter, ASi, actuator sensor interface, voice, vocal, flashing, blinking, double flash, rotating mirror, revolving signal, buzzers, milti-tone sounders, electronic, sirens, 3 tone gongs, signal horns, alarm bells, rotating beacons.
http://www.euchner-usa.com