Ump-Attire
Retails apparel for baseball, softball basketball, football, lacrosse and wrestling officials.
http://www.ump-attire.com/

Fleming's Referee and Sport
Equipment for referees and umpires of baseball, football, basketball, soccer, and lacrosse
http://www.refandsport.com/

Honig's Whistle Stop
Referee apparel and equipment.
http://www.honigs.com/

Gerry Davis Sports
Equipment and apparel for umpires and officials.
http://www.gerrydavis.com/

Stopwatches USA
Mechanical and digital stopwatches and timing products; includes a cross-reference chart with recommended timepieces by application.
http://www.stopwatchesusa.com/

Stripes Plus
Retails shoes, bags, whistles and accessories for basketball, baseball, volleyball and hockey officials.
http://www.stripesplus.com/

Score-Clocks Inc.
Rent and sell portable, multi-side sports and wrestling specific scoreboards.
http://www.score-clocks.com/

Law 5
Soccer referee gear, featuring the new gold, red, and black pin stripe jerseys.
http://www.lawfive.com

Fox 40 Whistles
Whistles, lanyards, attachments, and coaching boards for sale.
http://www.fox40whistle.com

Reliable Racing Supply
Timing equipment for sporting and competitive events such as software, photocells, printers, message displays, stopwatches and start clocks.
http://www.reliabletiming.com/

Phoenix Sports Technology
Manufacturer of digital displays for running races, track and field, equestrian and motor sports. Exclusive US distributor of ALGE Timing equipment.
http://www.phoenix-sports.com

The Whistle Line
A retail source for soccer referee supplies and accessories in the Pacific Northwest.
http://www.thewhistleline.com

Sports Officials Calendar & Scheduling System
Offering a system which schedules events, assigns officials, and invoices customers and officials.
http://www.isocs.com

Torch's Referee & Umpire Supplies
Providing referee and umpire clothing, equipment, supplies and accessories for baseball, basketball and American football officials.
http://www.officialssupplies.com

Official Sports International
Uniforms and equipment for soccer referees. Includes a listing of the retail outlets in the USA.
http://www.officialsports.com/

Lester's Upstate Sports
Referee and umpire uniforms, apparel, and accessories for most sports. Includes a catalog in pdf format.
http://www.lestersupstatesports.com

Refwear
Offering apparel and supplies for soccer referees in the United States.
http://refwear.com/

CAT Sports
Carries equipment and starter kits for new officials for basketball, football, baseball, soccer and other sports.
http://www.cat-sports.net/

Official Sports UK
Offers kit and accessories to football referees in the United Kingdom and Europe. A wide variety of kit, unique accessories and casual wear is available.
http://www.officialsports.co.uk

Rulesguide.com
Easy to follow guide books to help understand the rules of the game. Guide books for many sports including Tennis, Golf, Ice Hockey and basketball.
http://www.rulesguide.com

GetOfficial.com
The source for quality baseball, basketball, football, ice hockey, soccer, softball, swimming, track, volleyball and wrestling officiating equipment and apparel. Previously the NFHS Equipment Center.
http://www.getofficial.com/

Refshop.com
Offering referee apparel from brand name manufacturers for baseball, American football, ice hockey, lacrosse and wrestling.
http://www.refshop.com

Pro-Ref Sportswear
Referee and umpire uniforms and equipment for baseball, basketball and American football officials.
http://www.pro-ref.com

WebReferee
A website for assigning and managing a referee association.
http://www.webreferee.net

RidgeStar Referees
Provides overview information and a demonstration of a web based Soccer Referee Management system useful for referee scheduling.
http://www.referees.biz/

Ref Centre
Online referee assignment, scheduling and management software for sports districts, leagues, clubs and tournaments.
http://www.refcentre.com/

ACME Whistles of Canada
ACME Whistles of Canada, over 125 years of sound development. Specializing in whistles for officials.
http://www.acmewhistles.ca

American Challenge
Carries referee equipment for soccer referees in the Midwest of the USA.
http://www.challengesoccercompany.com

Smitteez
Offers equipment and apparel for umpires, referees and sports officials in American Football, Soccer and Basketball.
http://www.smitteez.com/