The McConnell Group offers medical, laboratory, biomedical and safety supplies and equipment from the following manufacturers and suppliers.
| A-1 Supply | Stainless Steel Equipment, Tables & Supplies |
| Accommodation Mollen | Cleaning & Safety, Supplies & Equipment |
| Advantus | Industrial, Office, Craft & Hobby Products |
| Alfa Aesar | Laboratory Chemical Supplier |
| Allison Medical | Medical & Vet Supplies; Syringes, Needles |
| Alltech | Chromatography |
| American Diagnostic Co. (adc) | Medical Instruments & Accessories |
| Anachemia Science | Water Testing |
| Barnstead/International | Manufacturer Of Lab Products |
| Barnstead/Thermolyne | Laboratory Equipment |
| Banta | Disposable Clothing and Products |
| Bausch & Lomb | Magnifying Glasses |
| Bayer | Veterinary Pharmaceuticals |
| Becton Dickinson Medical | Blades, Scalpels, Needles, Syringes |
| Bel-Art | Lab Plasticware |
| Bemis | Sharps Containers |
| Biologix | Research Development & Laboratory Supplies |
| Bio-Rad | Lab Equipment, Supplies, Food Testing |
| Biotest | Pathogen Protection & Human Blood Product |
| Biowhittiker | Molecular Applications (pcr) |
| Bonar Plastics | Molded Plastic Material Containers |
| Box King Products | Distributor of Shipping Supplies |
| Branson | Plastics, Cleaning, Welding Equipment |
| Brewer Industries | Medical/Dental Seating, Support Products |
| Brinkmann | Pipettes |
| Burton | Gear & Apparel |
| Boekel | Shakers, Rotors |
| Burton Medical Lighting | Surgical & Exam Lighting |
| Butler Sales Associates, Inc. | Veterinary Products |
| Cardinal Healthcare | Medical And Laboratory Products |
| Cellucap | Disposable, Chef Hats, Bonnets & Gowns |
| Charkate | Protective Clothing & Apparel |
| Charm Sciences | Food Safety Diagnostic Equipment |
| Chase Scientific | Glassware, Pipettes, Vials, Slides |
| Chemglass | Scientific Glassware & Apparatus |
| Cmi, Inc. | Intoxilyzer, Breath Alcohol Testers |
| Consolidated Plastics | Custom Made Tools, Plastic Moulds & Shapes |
| Cordell | Monitors For Animals, Pulse Oximeters |
| Daigger | Lab Supplies |
| Denver Instrument | Precision Balances & Laboratory Equipment |
| DuPont | Personal Protection, Tyvek, Disposables |
| Dynalon | Plastic Labware |
| Electron Microscopy Sciences (EMS) | Microscopy & Histology Products |
| Erie Scientific | Micro & Cover Slides, Glass Diagnostic Prod |
| Ethical Products | Pet Products & Supplies |
| Ethicon | Suture |
| Fisher Scientific | Laboratory/Clinical Supplies |
| Galls | Public Safety Uniforms, Dyna Med Products |
| Gaymar | Pumps, Warmers |
| Grainger | Industrial Supply, Handling Equipment & Tools |
| Hamilton | Syringes, Chromatography |
| Hanna’s Pharmaceutical Supply | Pharmaceuticals |
| Hardy Diagnostics | Microbiology Supplies & Culture Media |
| Harvard Apparatus | Bioresearch Syringe & Infusion Pumps |
| HB | Thermometers, Hydrometers |
| Heathrow Scientific | Laboratory Plasticware |
| High Five Products | Gloves |
| Howard Enterprises | Sundries |
| Humco | Healthcare Products (alcohol) |
| Integra Chemical | Industrial & Food Grade Chemicals |
| Invitrogen | Biological, Bio-molecular Products |
| Johnson & Johnson | Health Care & Wound Care |
| Jorgensen Labs | Veterinary Equipment & Instruments |
| Kendall Healthcare | Medical & Consumer Hygiene Products |
| Kim Laube | Clippers & Grooming Equipment |
| Kimberly Clark | Gloves, Consumer Tissue & Personal Care Prod. |
| Kord | Petri Dishes |
| Labconco | Hoods, Biocontainment |
| Lab Safety Supply (lss) | Safety Equipment & Supplies |
| Laclede | Biotene Products |
| Lagasse | Janitorial & Maintenance |
| Lampire Biological Labs | Antibodies, Reagents, Animal Blood Products |
| Marsh Bio Products | Molec. Reagent Plastic Consumables, Instruments |
| Maryland Plastics | Lab Animal Caging |
| MDS Matrx | Veterinary Equipment |
| Mediatech (Cellgro) | Cell Culture Media & Reagents, Sera & Serum |
| Medi-Plus | Sterilization Packaging |
| Medline Industries | Medical/surgical Supplies |
| Metro Starsys | Racks, Storage Systems, Starsys Systems |
| Mettler-Toledo | Balances, Scales |
| Miltex | Surgical Instruments |
| Moore Medical | Medical/surgical Supplies |
| MRS Industries | Cleanroom & Safety Supply |
| MultiSorb Technologies, Inc. | Desiccants/Silica Gel |
| Nasco | Farm & Ranch Supplies |
| NLS Animal Health | Veterinary Pharmaceuticals & Supplies |
| NutraMax | Bandages |
| Oster/Sunbeam | Clippers |
| Paragon Medical | Veterinary Exam Tables & Equipment |
| Pfizer Animal Health | Animal Health Drugs |
| Plas Labs | Incubators & Restrainers |
| Precision Scale & Balance | Scales, Balances |
| Primate Products Inc. | Enrichment Toys & Restraint Systems |
| ProMed-Tec | Stereotactic Apparatuses |
| Ray Allen | Working Dog Supplies |
| Ricca Chemical | Chemicals |
| Roboz | Surgical Equipment |
| Rubbermaid | Plastic Containers, Carts |
| Sarstedt | Centrifuge Tubes |
| Sharn Veterinary, Inc. | BP Monitors & Pulse Oximeters |
| Sigma Aldrich | Chemicals |
| SKM Industries | Super Metal Markers |
| Smart Practice | Manufacturer; Nitrile, Industrial & Aloe Gloves |
| Spectrum | Chemicals |
| Stockwell | Laboratory Plastics, Pipet Tips, Cuvettes & Tubes |
| Superior Uniform | Medical Uniforms, Lab Coats, Scrubs |
| Terumo | Syringes, Needles |
| Thermo Lab Systems | Incubators, laboratory equipment |
| Time Med Labeling Systems | Laboratory Tape, Labeling/ Equipment Tape |
| Tuttnauer | Autoclaves, Ultrasonic Cleaners |
| TW Medical | Veterinary Supplies |
| Tyco | High Density Can Liners |
| 3M | Healthcare & commercial Care Products |
| Unger | Mops, Brooms, Squeegees |
| United Scientific Supply | Laboratory Supplies, Plasticware, Glassware |
| Universal Medical Distributors | Medical Supplies, Surgical Instruments |
| VWR Scientific | Laboratory Supplies and Equipment |
| Wahl | Clipper Products |
| Waring | Manufacturer Of Laboratory Mixers & Blenders |
| Welch Allyn | Veterinary Diagnostic Equipment |
| Wheaton | Bottles, Glassware |