| S&C Imports | Schott Gemtron | Sheila Shine | Sodir |
| Spilfyter |
| Stoelti |
| S&G Manufacturing | Schwank | Shelcon | Sofidel | Spill Magic | Stoko |
| S. Walter Packaging | Scotch | Shimpo | Soft Scrub | Spill-Stop | Stolzle |
| S.W Packaging | Scotch-Brite | Shipco Pumps | Softsoap | Spin Tools | STOR |
| Sabert | Scotchgard | Shoes For Crews | Solaira | Spirax Sarco | Stout |
| Saeco | Scotchlok | Shop-Vac | Solberg | Spm | Strahl |
| Safco Products | Scotsman | Shortening Shuttle® | Solderweld | Spontex | Strah |
| Safe Water Products | Scott | Shout | Solia | Spray Master | Strea |
| Safe-Strap | Screen Gems Inc | Showa | Solo Cups | Spray N Wash | Stron |
| Safeact | Scrub Daddy | Shurtape | Somat | Spray Nine | Struct |
| Safeguard | Scrubbing Bubbles | Sicurix | Somerset Industries | Spraymate | Sturge |
| Safety Security Products | Scrubs | Siemens | Sonic Blast | Sprayon | Styleli |
| Company | Scs |
| Siffron | Sonicare | Spring USA | Subze |
| Safety Works | SCT | Sigma Engineered Solutions | Sonoco Plastics | Spyder | Summ |
| Safety Zone | Sealed Air Corp | Sigma Stretch Film | Sonozaire Odor Neutralizer | Square D | Summ |
| Sagra | Sealflex | Silesia | Sony | SRC Refrigeration | Sumn |
| Saint-Gobain | Seco Select | Silhouette | Sos | Ssi Fabricated | Sun P |
| Salco Products | Security Lighting | Silica Slayer | Sottoriva | Ssi Schaefer | Sunbe |
| Saloniture | See All Industries | Silver King | Soundview | Sta-Kon | Sunca |
| Salsbury Industries | Seek | Simple Air | Southbend Range | Sta-Lube | Sunca |
| Salvajor | Seirus | Simple Green | Southeast Cooler | Sta-Rite | Sunds |
| Salvis | Selecto | Simplehuman | Southern Champion Tray | Stabila | Sunex |
| Sammic | Sellars | Simplex Lock | Southern Pride | Stainless Products | Sungl |
| Sample Dome | Sellstrom | Simpson | Southern Store Fixtures | Stajac Industries | Sunki |
| Samsung | Selmi | Simpson Electric | Southwire | Stalk Market | Sunlit |
| San Jamar | Sempermed | Sioux Chief | Spaceman USA | Stanco | Sunne |
| San-Aire | Senco | Sipromac | Sparco | Standard Change-Makers Inc | Sunpa |
| SandenVendo | Sensit Technologies | Sirman - Eurodib | Sparkle | Stanley Tools | Sunst |
| Saneck International | Sensorcon | Sirman USA | Spartan Chemical | Star | Sunto |
| Sanfacon Industries | Sentry Mirror | Sk Professional Tools | Spartan Peripheral Devices | Starline | Super |
| Sani Professional | Sentry PPE | Skil | Spartan Refrigeration | Starrett | Super |
| Sani-Cloth | Sephra | Skilsaw | Spax | Start International | Super |
| Sani-Safe Products | Sertek | Skip'S Marine | Speakman | State Water Heater | Super |
| Sanico | Serv-Ware | Skyfood | Spec101 | Steamist | Super |
| Saniflo | Server | Slamcam | Special Buy | Stearns | Super |
| Saniserv | Service Caster | Slice | Specialmade | Steel City | Sure G |
| Sanremo Coffee Machines | Service Ideas | Slicechief | Specialty Printing | Steelite International | Sure S |
| Santos | Servolift | Slide Sledge | Specialty Quality Packaging | Steelman | Surf D |
| Sanyo | Setra | Slim Jim | Specified Technologies | Steinel | Suzu |
| Sasa Demarle | Sevel | Sloan | Speco Technologies | Stellar Steam | Sveba |
| Satco | Seventh Generation | SM Products LLC | Spectroline | Stephan | Swage |
| Sato America | Seventh Generation Prof | Smart Glove | Spectrum | Steren Solutions | Swans |
| Saturn | Seville Classics | Smart Spout | Speed Queen | Steril-Sil | Swede |
| Sauermann | Seymour Midwest | Smith Light Commercial | Speedclean | Sterilite | Swiffe |
| Savage Bros | Shark Corp | Smith-Wesson | Speedy Sweep | Sterling | Swing |
| Savory | Sharp | Smokaroma | Spellbound | Sterling Hvac | Swiss |
| Sawstop | Sharpie | Snap Drape | Spence | Sterling Manufacturing | Sylvan |
| SC Johnson | Sharpsville Container | Snappy Tools | Spencer Product Co | Sterling Multimixer | Symm |
| Schaefer Ventilation | Shat R Shield | Snapware | Sperry Instruments | Sterno | Synes |
| Schaerer | Shaver - Keen Kutter | Snyder General | Spg International | Stero Dishwasher | Syrac |
| Schermerhorn Bros | Shaw & Slavsky | So-Low | Spic And Span | Stiletto Tools | Syste |
| Schneider Electric |
