| 1 | Hood Distribution McQuesten Group | €74.0M | 125 | 60 | C+ |
| 2 | J.P. Sullivan & Co. | €63.5M | 125 | 60 | C+ |
| 3 | Nasoya Foods USA | €51.0M | 125 | 60 | C+ |
| 4 | AVS, Incorporated | €29.2M | 125 | 60 | C+ |
| 5 | AYER SHIRLEY SCHOOL DISTRICT | €19.2M | 350 | 60 | C+ |
| 6 | international medical college (imc) | €14.3M | 125 | 60 | C+ |
| 7 | Central Ave Compassionate Care, Inc. | €12.2M | 30 | 60 | C+ |
| 8 | lazy mary’s | €12.2M | 30 | 60 | C+ |
| 9 | craftmark (s) pte ltd | €11.6M | 125 | 60 | C+ |
| 10 | Markham Insurance | €11.0M | 30 | 60 | C+ |
| 11 | Micron Plastics Inc | €6.9M | 30 | 50 | C |
| 12 | Gervais Ford Inc | €5.9M | 30 | 50 | C |
| 13 | GMP PIPING INC | €4.5M | 30 | 50 | C |
| 14 | American True Merit | €4.5M | 30 | 50 | C |
| 15 | Eastern Restoration | €4.5M | 30 | 50 | C |
| 16 | Maxant Industries, Inc. | €3.8M | 30 | 50 | C |
| 17 | NewEdge Signal Solutions | €3.5M | 30 | 50 | C |
| 18 | Ayer Police Dept | €3.0M | 30 | 50 | C |
| 19 | Phoenix Fire Inc. | €2.8M | 30 | 50 | C |
| 20 | Hawk's Nest Disc Golf | €2.0M | 5 | 50 | C |
| 21 | New England Milling Co Inc | €2.0M | 5 | 50 | C |
| 22 | Markham Group, Inc. | €1.8M | 5 | 50 | C |
| 23 | Integrity Claims Investigation | €1.8M | 5 | 50 | C |
| 24 | Coyote Technologies Inc | €1.8M | 5 | 50 | C |
| 25 | Nashoba Park Assisted Living | €1.6M | 30 | 50 | C |
| 26 | Brighter Horizons Environmental | €1.4M | 5 | 50 | C |
| 27 | Ayer Moving and Storage | €1.4M | 5 | 50 | C |
| 28 | Nasoya Foods Inc | €1.2M | 5 | 50 | C |
| 29 | cains food | €1.2M | 30 | 50 | C |
| 30 | markoh’s on main | €1.2M | 30 | 50 | C |
| 31 | carlins | €1.2M | 30 | 50 | C |
| 32 | nashoba club pizza restaurant | €1.2M | 30 | 50 | C |
| 33 | Red Derby Inc | €1.2M | 5 | 50 | C |
| 34 | Ayer Oil Co | €1.1M | 5 | 50 | C |
| 35 | Ceric Fabrication Co | €1.0M | 5 | 40 | D |
| 36 | Grafax Inc | €992K | 5 | 40 | D |
| 37 | Diagnostic Instrument Corp | €950K | 5 | 40 | D |
| 38 | Ground Speed Technology | €950K | 5 | 40 | D |
| 39 | the halalisa singers inc | €929K | 5 | 40 | D |
| 40 | Promontory Software | €851K | 5 | 40 | D |
| 41 | ayer dermatology, p.c | €834K | 5 | 40 | D |
| 42 | paul p harasimowicz | €834K | 5 | 40 | D |
| 43 | nashoba valley fitness ctr | €834K | 5 | 40 | D |
| 44 | apple valley center | €834K | 5 | 40 | D |
| 45 | nashoba valley urology inc | €834K | 5 | 40 | D |
| 46 | Fitchburg Plumbing | €755K | 5 | 40 | D |
| 47 | Merit Construction Alliance of Massachusetts | €755K | 5 | 40 | D |
| 48 | Feltonville Building Company LLC | €755K | 5 | 40 | D |
| 49 | Bergin Construction | €755K | 5 | 40 | D |
| 50 | White-Salters Consulting, LLC | €719K | 5 | 40 | D |
| 51 | Nashoba Pizza | €627K | 5 | 40 | D |
| 52 | Kayla Creamer Photography & Film | €627K | 5 | 40 | D |
| 53 | Cumulus Communications Group LLC | €585K | 5 | 40 | D |
| 54 | Ayer Conservation Commission | €585K | 5 | 40 | D |
| 55 | Ayer Public Access Corp | €572K | 5 | 40 | D |
| 56 | School Furniture Headquarters | €572K | 5 | 40 | D |
| 57 | r. murphy knives | €553K | 30 | 40 | D |
| 58 | barnraisers,inc | €512K | 5 | 40 | D |
| 59 | Ayer Fire Dept | €503K | 5 | 40 | D |
| 60 | tim's transport llc | €479K | 5 | 40 | D |
| 61 | m.w. leahy co., inc. | €479K | 5 | 40 | D |
| 62 | blue northern trading co | €465K | 5 | 40 | D |
| 63 | Primary Care Cardiology Rsrch | €444K | 5 | 40 | D |
| 64 | nashoba community hospital, inc., the | €377K | 30 | 40 | D |
| 65 | AquaNumerics, Inc. | €372K | 5 | 40 | D |
| 66 | Page Hilltop School | €355K | 30 | 40 | D |
| 67 | mmf technology solutions | €353K | 5 | 40 | D |
| 68 | TAG Heating & Cooling | €340K | 5 | 40 | D |
| 69 | hugproperty | €328K | 5 | 40 | D |
| 70 | Your Home Detox | €311K | 5 | 40 | D |
| 71 | health systems united inc | €265K | 30 | 40 | D |
| 72 | hardwick general store, inc. dba lazy mary's | €204K | 5 | 40 | D |
| 73 | lasita restaurant | €204K | 5 | 40 | D |
| 74 | tiny’s restaurant | €204K | 5 | 40 | D |
| 75 | [RE]Architect | €180K | 5 | 40 | D |
| 76 | PMB Bookkeeping & Consulting | €136K | 5 | 40 | D |
| 77 | Barnraisers Group LLC | €136K | 5 | 40 | D |
| 78 | Retro Doll | €105K | 5 | 40 | D |
| 79 | ayer middle school | €99K | 5 | 30 | E |
| 80 | be safe firearms training | €93K | 5 | 30 | E |
| 81 | stemson's, inc. | €92K | 5 | 30 | E |
| 82 | nashoba neurology associates | €63K | 5 | 30 | E |
| 83 | bmw energy | €53K | 5 | 30 | E |
| 84 | nagoya university global campus ltd (asia) | €47K | 5 | 30 | E |
| 85 | african center for fraud prevention inc. | €10K | 5 | 30 | E |