| Shadow Shopper http://www.shadowshopper.com/ Shoppers pay annual fee to be part of an employee database accessed by would-be mystery shopper employers. | |
| Shadow Shopper http://www.theshadowagency.com/ Video mystery shopping company. Shoppers wear microvideo equipment to record interactions. Services, press releases and news, dealers, and contact information. | |
| ServiceTRAC, Inc. http://www.servicetrac.com/ National and international mystery shopping and full service market research firm providing market analysis, measurements and solution services. | |
| ServiceSense http://www.servicesense.com/ Service evaluation programs and customer care consulting for restaurants, retail stores, service businesses and call centers. | |
| Service Performance Group http://www.spgweb.com/ Mystery shopper program designed to objectively measure employee customer service skills, sales skills, product knowledge and other related criteria. | |
| Service Intelligence, Inc. http://www.serviceintelligence.com/ Provides actionable, real-time Internet-based mystery shopping and performance assessment across all of North America. | |
| Service Excellence Group http://www.serviceexcellencegroup.com/ Provides customer service development through mystery shops, customer service/management/sales training, personalized consultation, and a quarterly training publication. Find contact information, list of services, and details for potential shoppers and clients. | |
| Service Evaluation http://www.serviceevaluation.com/ Provides a solution for keeping on top of the front line. | |
| Service Check http://www.servicecheck.com/ Customer service audits performed throughout North America. | |
| Service Alliance, Inc. http://www.serviceallianceinc.com/ Provides mystery shopping services to a variety of industries throughout the United States. | |
| Sensor Quality Management Inc. http://www.sqm.ca/ Mystery shopping services with either local residents or shoppers who have experience in a particular industry. Information for clients; application form for prospective shoppers. | |
| Secret Sleuths http://servicesleuths.com/ Services offered, staff, contact details, and shopper application. | |
| Secret Shopping Services http://secretshoppingservices.com/ Specializes in retail, restaurant, malls, jewelers, coffee houses, integrity issues and customer service audits. Company profile and contacts. | |
| Second To None, Inc. http://www.second-to-none.com/ Full service mystery shopping solutions. Apply online. | |
| Schryver Enterprises. LLC http://www.schryverenterprises.com/ Develops and customizes training courses in customer satisfaction, and provides mystery shopping services. | |
| Satisfaction Services, Inc http://www.satisfactionservicesinc.com/ Providing customized quality and service evaluation programs to restaurant, hospitality, retail, and service companies, including online surveys and reporting. | |
| SNEAK PEAKms http://spbon.com/ Offers a variety of customized mystery shopper and caller services. | |
| SG Marketing Group http://www.sgmarketing.com/ Company description, services offered, and online shopper application. | |
| Richey International http://www.richeyint.com/ Quality management programs to enhance performance, measure product quality, and maintain brand stature. | |
| RetailTrack http://www.retailtrack.com/ Retail, service, hospitality and call center mystery shopping. | |
