| 1 | penske energy | $1.4B | 20,000 | 80 |
| 2 | alpek polyester usa | $490.7M | 3,000 | 70 |
| 3 | Total Roofers Reading ⭐⭐⭐⭐⭐ Roof Repairs, New Roofs, Flat Roofing, Guttering, Fascias & Soffits, Roo | $207.2M | 350 | 70 |
| 4 | jeep market | $142.6M | 750 | 70 |
| 5 | PRINCETON BANCORP, INC. | $130.6M | -- | 85 |
| 6 | progressions behavioral health services inc. | $125.2M | 750 | 70 |
| 7 | angiotech america, inc. | $122.7M | 750 | 70 |
| 8 | Clover Farms Dairy & Beverages | $86.3M | 350 | 60 |
| 9 | C.H. Briggs® | $74.0M | 125 | 60 |
| 10 | National Pension Trust | $73.6M | 350 | 60 |
| 11 | FOS (Now Herbein Risk Management) | $73.6M | 350 | 60 |
| 12 | Pennsylvania Electrical Contractor Solutions | $66.5M | 350 | 60 |
| 13 | Berks Packing Co. Inc. | $63.5M | 125 | 60 |
| 14 | RM Palmer Company, LLC | $53.0M | 130 | 60 |
| 15 | ibew local 743 sick benefit fund benefit trust fund | $52.9M | 350 | 60 |
| 16 | Tom Masano Ford Lincoln | $51.0M | 125 | 60 |
| 17 | Namco Pool and Patio | $51.0M | 125 | 60 |
| 18 | ProStar Contract Packaging | $51.0M | 125 | 60 |
| 19 | f.m. brown's sons, inc. companion pet and wild bird division | $50.8M | 125 | 60 |
| 20 | National Brokers of America | $45.9M | 125 | 60 |
| 21 | Bulk Chemicals, Inc./BCI Surface Technologies | $36.2M | 125 | 60 |
| 22 | Department Correctional Svc | $35.2M | 350 | 60 |
| 23 | Elite Sportswear, LP | $34.6M | 350 | 60 |
| 24 | Herbein HR Consulting | $30.0M | 350 | 60 |
| 25 | GenPore, a Division of General Polymeric Corporation | $28.6M | 125 | 60 |
| 26 | Academy Mortgage New England - Mid America | $26.3M | 125 | 60 |
| 27 | Arcadia Recovery Bureau | $26.3M | 125 | 60 |
| 28 | Rodmatic Ltd | $24.8M | 125 | 60 |
| 29 | Tom Masano Auto Group | $24.8M | 125 | 60 |
| 30 | piazza acura of reading | $23.8M | 125 | 60 |
| 31 | a. w. golden complete car care | $23.8M | 125 | 60 |
| 32 | PharmaForce International | $23.1M | 125 | 60 |
| 33 | KOHL BUILDING PRODUCTS LLC | $21.3M | 125 | 60 |
| 34 | Xyvision Enterprise Solutions | $21.3M | 125 | 60 |
| 35 | Excalibur Consulting, IT | $21.3M | 125 | 60 |
| 36 | DoubleTree by Hilton Reading | $20.5M | 125 | 60 |
| 37 | Progress Theatre | $20.3M | 125 | 60 |
| 38 | ER Stuebner Inc | $18.9M | 125 | 60 |
| 39 | InfoMedics | $18.0M | 125 | 60 |
| 40 | Specialty Design & Manufacturing | $17.8M | 30 | 60 |
| 41 | Eagle Window New England | $17.8M | 30 | 60 |
| 42 | Pro Max Fence Systems, Inc. | $17.8M | 30 | 60 |
| 43 | Pancho Villa Mexican Restauran | $15.3M | 30 | 60 |
| 44 | Enchanted Acres Farm, Inc | $15.3M | 30 | 60 |
| 45 | Berkshire Dairy and Food Products | $15.3M | 30 | 60 |
| 46 | Bagel World III Bakery & Deli | $15.3M | 30 | 60 |
| 47 | First Telecom Services, LLC | $14.6M | 125 | 60 |
| 48 | Alvernia University Communication and Digital Media Department | $14.3M | 125 | 60 |
| 49 | barrio alegria dance company | $14.3M | 125 | 60 |
| 50 | Exeter Township | $12.6M | 125 | 60 |
| 51 | Elbeco | $12.6M | 125 | 60 |
| 52 | READING FOUNDRY & SUPPLY CO | $12.4M | 30 | 60 |
| 53 | Berks Oral Surgery Ltd | $12.2M | 30 | 60 |
| 54 | Micky’s Auto Sales | $12.2M | 30 | 60 |
| 55 | Isolator Fitness | $12.2M | 30 | 60 |
| 56 | Mervine’s Exhaust System Specialist | $12.2M | 30 | 60 |
| 57 | Green Cloud Design Build | $12.2M | 30 | 60 |
| 58 | Tom Masano Used Car Center | $12.2M | 30 | 60 |
| 59 | Regiscope | $12.2M | 30 | 60 |
| 60 | MEBC. Supply Chain Advantage. Delivered. | $12.2M | 30 | 60 |
| 61 | dream cakes by denise | $12.2M | 30 | 60 |
| 62 | Champion Spark Plugs | $11.8M | 125 | 60 |
| 63 | CrossKeys Insurance Inc. | $11.0M | 30 | 60 |
| 64 | BoliColi | $11.0M | 30 | 60 |
| 65 | Tom Masano Lincoln Mercury | $11.0M | 30 | 60 |
| 66 | PA CareerLink Berks | $10.7M | 125 | 60 |
| 67 | SAI MedPartners LLC | $9.5M | 350 | 50 |
| 68 | EG Life Sciences | $9.5M | 350 | 50 |
| 69 | M.J. Reider Environmental Testing Labs | $9.3M | 125 | 50 |
| 70 | Quadrant EEP Inc. | $8.7M | 30 | 50 |
| 71 | Reading Powder Coatings Inc | $8.7M | 30 | 50 |
| 72 | GMI FIRST and Longview Construction | $8.5M | 125 | 50 |
| 73 | berks fire water restorations inc. | $8.5M | 125 | 50 |
| 74 | Berks • Fire • Water Restorations, Inc.℠ | $8.5M | 125 | 50 |
| 75 | Fast Appliance Repair | $8.5M | 125 | 50 |
| 76 | Delaware Valley Contractors | $8.2M | 30 | 50 |
| 77 | Uptown Limo & Car Services LLC | $8.2M | 30 | 50 |
| 78 | Metalworld Inc | $8.0M | 30 | 50 |
| 79 | Berkshire Systems Group Inc (BSGI) | $7.8M | 125 | 50 |
| 80 | b & g glass service, inc | $7.8M | 30 | 50 |
| 81 | northeast spring, inc. | $7.8M | 30 | 50 |
| 82 | Aptus Health | $7.6M | 350 | 50 |
| 83 | kadent corp | $7.5M | 125 | 50 |
| 84 | Salt Creek Catering | $7.4M | 30 | 50 |
| 85 | Italian & French Pastry Shop | $7.4M | 30 | 50 |
| 86 | Perfect Candy Packaging | $7.4M | 30 | 50 |
| 87 | Sovereign Center | $7.4M | 30 | 50 |
| 88 | Oakbrook Brewing Co. | $7.4M | 30 | 50 |
| 89 | Savor By Suzie | $7.4M | 30 | 50 |
| 90 | Public Reading | $7.4M | 30 | 50 |
| 91 | Pike Cafe Inc | $7.4M | 30 | 50 |
| 92 | gk elite | $7.4M | 350 | 50 |
| 93 | KMA Labs Inc | $7.3M | 30 | 50 |
| 94 | Kb Alloys | $7.2M | 30 | 50 |
| 95 | Berks Engineering Company Inc | $7.0M | 30 | 50 |
| 96 | Reading Technologies Inc | $7.0M | 30 | 50 |
| 97 | READING COMMUNITY CITY SCHOOL DISTRICT | $6.9M | 125 | 50 |
| 98 | Reading Plastic & Metal Advanced Machining | $6.9M | 30 | 50 |
| 99 | Guardian Consulting Services, Inc. | $6.7M | 125 | 50 |
| 100 | Artis Senior Living of Reading | $6.7M | 125 | 50 |