| Canine Services Mobile Collection Services | Program Administrators Software |
| Drug Test Coordinators, Inc. - http://www.drugtesting.com/ Offers a full range of employee drug and alcohol testing services including development of drug free workplace policies. |
| Drug Test Facts - http://www.drugtestfacts.com Offering a guide to understanding urine and hair follicle drug tests and drug detection times. |
| Florida Drug Screening - http://www.FloridaDrugScreening.com/ National provider of drug and alcohol testing and specimen collection services. Testing and specimen collection services including DOT, FAA, and paternity DNA. Create a drug-free environment at no cost. |
| HS Labs - http://www.bloodworkusa.com On-site health screens and bloodwork for corporations and individuals. |
| Institute for a Drug-Free Workplace - http://www.drugfreeworkplace.org/ An independent, self-sustaining coalition of businesses, business organizations, and individuals. Features information to help employers develop, implement, and maintain a drug-free workplace program. |
| Global Drug Testing Services - http://www.gdtsrv.com/ Drug testing services which include hair, urine, saliva, blood, and fingernail analysis. Also provides consultation, seminars, and training. |
| Medimpex United - http://www.meditest.us/ Procedures, laws, and news about drug testing in schools and the workplace. |
| Norton Medical Industries - http://www.nortonmedical.com/ |
| NWT Inc. - http://www.nwtinc.com/ A privately-held, independent national laboratory which specializes in drugs of abuse testing. |
| Psychemedics Hair Testing - http://www.psychemedics.com/ Provides a patented hair test technology for the detection of drugs of abuse. |
| Rapid Scan - http://www.home-drug-testing-kit.com/ Offers FDA approved home drug testing kits which produces results within 8 minutes. |
| Cal-test - http://www.caltest.cc Offers a number of different drug test services, including in home tests. |
| Central Medical Review - http://www.cmrtesting.com/ Provides drug testing services to employers of commercial truck drivers and other federally regulated employees. |
| Clinigen Drug Testing and Screening - http://www.clinigen.com Provides clinical drug testing services for employers, institutions, and agencies throughout the United States. |
| Compass Vision, Inc. - http://www.compassvision.com Provides of substance abuse services for professional healthcare monitoring. |
| Partners in Safety - http://www.partnersinsafety.com/ Offers a wide variety of workplace drug and alcohol testing and consulting. |
| Pinnacle Employee Testing - http://www.pinnacledrugtesting.com Serves the testing needs of businesses and school districts by providing full-service employee drug testing. |
| Random Drug Screens, Inc. - http://www.randomdsi.com/ Specializes in drug testing services and the design and implementation of drug-free workplace programs. |
| RapidCup drug and alcohol testing - http://www.rapidcup.com RapidCup features rapid drug testing kits and digital alcohol testing. For home use and employee testing programs. |
| The SASSI Institute - http://www.sassi.com/ A one-page paper and pencil test that identifies people who suffer from substance dependence. |