| Business | Phone |
| Whetstone 18-2 E Dundee Rd 204, Barrington 60010 | (847) 277-0300 |
| Winthrop Explorations 464 Signal Hill Rd, Barrington 60010 | (847) 382-4517 |
| Worldwide Express 800 Hart Rd 260, Barrington 60010 | (847) 277-0147 |
| Zanders Usa Inc 652 Oak Rd, Barrington 60010 | (847) 381-9913 |
| Alex Gammie Assoc 21440 Lake Cook Rd, Barrington 60010 | (847) 438-9405 |
| Venning Enterprises 7 E Penny Rd, Barrington 60010 | (847) 382-0498 |
| Vigil & Assoc-Thomas R Vigil 319 Bluff Ct, Barrington 60010 | (847) 842-6407 |
| Wan Technologies Inc 1000 Hart Rd 120, Barrington 60010 | (847) 277-8447 |
| Arothon Corp Barrington 60010 | (847) 304-9315 |
| Avantro Inc 33 W Higgins Rd, Barrington 60010 | (847) 836-2606 |
| Van Buren Sheldon 490 Eton Dr, Barrington 60010 | (847) 382-4449 |
| Baer & Baer 5140 Castaway Ln, Barrington 60010 | (847) 358-2965 |
| Barrington Hills Riding Ctr Bateman Rd, Barrington 60010 | (847) 381-9290 |
| Berndtson Enterprises 32w360 Algonquin Rd, Barrington 60010 | (847) 426-4478 |
| Tassi & Co 20676 Wallingford Ln, Barrington 60010 | (847) 382-2437 |
| Technical Assistance Inc 25840 Graclyn Ct, Barrington 60010 | (847) 382-5287 |
| Thorleif Larsen & Son-Indn 330 E Main St, Barrington 60010 | (847) 381-1851 |
| Burridge Storey 18 Dundee Ln, Barrington 60010 | (847) 277-0201 |
| Sutton Capital Resource Ltd 16 Ascot Ln, Barrington 60010 | (847) 381-9657 |
| Caccis & Assoc Inc 22029 N Pepper Rd, Barrington 60010 | (847) 382-7922 |
| Carponelli & Krug 330 W Main St, Barrington 60010 | (847) 713-2707 |
| Shea Lubecke Ltd 21940 Rainbow Rd, Barrington 60010 | (847) 573-1361 |
| Sherman Meroni Group 417 N Hough St, Barrington 60010 | (847) 382-1370 |
| Chef's Essentials 1415 S Barrington Rd, Barrington 60010 | (847) 381-7657 |
| Chromasource 429 Macbain Way, Barrington 60010 | (847) 358-7573 |
| Chw Instruments 14 Westlake Dr, Barrington 60010 | (847) 426-6087 |
| Sas Technitrade 33 W Higgins Rd 5060, Barrington 60010 | (847) 836-3100 |
| Complete Chef 140 Arrowhead Ln, Barrington 60010 | (847) 381-8548 |
| Conservatory 506 S Hough St, Barrington 60010 | (847) 381-8675 |
| Cor-Aim Inc 25966 N Ravine Ln, Barrington 60010 | (847) 487-4850 |
| Cressey Companies 500 W County Line Rd, Barrington 60010 | (847) 277-7600 |
| Reed & Reed 2000 Garlands Ln, Barrington 60010 | (847) 381-1529 |
| Robert Marketing Inc 141 Wedgewood Dr, Barrington 60010 | (847) 382-3557 |
| Rocklin Corp Barrington 60010 | (847) 304-4411 |
| Cyber Controls Llc 18-3 E Dundee Rd 302, Barrington 60010 | (847) 756-4890 |
| Darcy Co Inc 63 Brinker Rd, Barrington 60010 | (847) 382-1151 |
| Decisions Made Easy Inc 421 N Northwest Hwy 201, Barrington 60010 | (847) 382-1020 |
| Dehnert & Dehnert 27035 W Robin Rd, Barrington 60010 | (847) 526-0731 |
| Delurgio & Delurgio 584 Crooked Ln, Barrington 60010 | (847) 304-0430 |
| Derrig Designs 22n073 Pepper Rd, Barrington 60010 | (847) 381-4699 |
| Production Materials Inc 720 Bordeaux Ct, Barrington 60010 | (847) 304-9991 |
| E J & E Railway 600 North Ave, Barrington 60010 | (847) 304-0724 |
| E J & E Railway 601 Lake Zurich Rd, Barrington 60010 | (847) 304-0329 |
| E K Hardy Co 411 Ela St, Barrington 60010 | (847) 381-2474 |
| Euthenics Barrington 60010 | (847) 277-7501 |
| Everything Under The Sun 13 Watergate Dr, Barrington 60010 | (847) 382-0425 |
| Owner Connect 1 Tewkesbury Ln, Barrington 60010 | (847) 776-6440 |
| French Trader 467 Old Barn Rd, Barrington 60010 | (847) 304-1400 |
| Nei Brothers 27w996 Industrial Ave, Barrington 60010 | (847) 381-9355 |
| Ni Pin 14 S Meadow Ct, Barrington 60010 | (847) 836-8883 |
| Full Throttle Technologys 21077 N 21st St, Barrington 60010 | (847) 277-1080 |
| Genbar 509 W Main St, Barrington 60010 | (847) 713-2528 |
| Grf 1250 S Grove Ave 200, Barrington 60010 | (847) 382-2017 |
| Growth Partners 419 Caesar Dr, Barrington 60010 | (847) 382-5556 |
| Hanna Design Group 21955 W Field Pkwy, Barrington 60010 | (847) 719-1124 |
| Max Metals Inc 21752 Mayfield Ln, Barrington 60010 | (847) 550-1150 |
| Hidden Lakes Guard House 1 Hidden Lakes Ln, Barrington 60010 | (847) 836-6800 |
| Hss Assoc 18n279 Brinker Rd, Barrington 60010 | (847) 277-1356 |
| M Z Corp 8 Hillside Dr, Barrington 60010 | (847) 381-7646 |
| J G Estates Inc 145 Rainbow Rd, Barrington 60010 | (847) 277-1300 |
| James B Tafel Co 18-1 E Dundee Rd, Barrington 60010 | (847) 382-7208 |
| Keith Fiantago Somolo Mudock 200 N Northwest Hwy, Barrington 60010 | (847) 277-0626 |
| Kids Point Inc 25232 N Pawnee Rd, Barrington 60010 | (847) 526-8214 |
| Kimro 2 Intl Ltd 28561 W Heritage Oaks Rd, Barrington 60010 | (847) 842-9277 |
| Laissez Faire 7 Jane Ln, Barrington 60010 | (847) 382-9223 |
| Sikich Corporate Finance 18-2 E Dundee Rd 103, Barrington 60010 | (847) 381-7044 |
| Chapman Assocs 104 Hewes Dr, Barrington 60010 | (847) 304-6665 |
| Kelley Lehr & Assoc 32 Graystone Ln, Barrington 60010 | (847) 381-7480 |