| Austin Associates Pa | 207-783-9111 | 2 Great Falls Plz | Auburn | ME | 04210 |
| Austin Associates Pa | 207-879-0086 | 415 Congress St | Portland | ME | 04101 |
| Bean Joseph Associates | 207-773-5134 | 2 Portland Sq | Portland | ME | 04101 |
| Catalystings For Education | 207-646-0920 | 192 Main | Ogunquit | ME | 03907 |
| Clough Et Marketing Research | 207-865-0505 | Cushing Briggs Rd S | Freeport | ME | 04032 |
| Commonwealth Marketing & Development | 207-772-3648 | 415 Congress St | Portland | ME | 04101 |
| Consumer Viewpoint | 207-926-4155 | Rt 100 | New Gloucester | ME | 04260 |
| Corporate Surveys Inc | 207-772-2823 | 400 Southborough Dr | South Portland | ME | 04106 |
| Critical Insights Inc | 207-772-7526 | 75 Pearl St | Portland | ME | 04101 |
| Data Trends | 207-773-5100 | 94 Commercial St | Portland | ME | 04101 |
| Davidson Peterson Associates Inc | 207-363-7347 | Bragdon Commons Ind Pk | York | ME | 03909 |
| Equifax Insurance Services | 207-797-9076 | 94 Auburn St | Portland | ME | 04103 |
| Gorham Advanced Materials Inst | 207-892-5445 | 211 Mosher Rd | Gorham | ME | 04038 |
| Growth Council Of Oxford Hills | 207-743-8830 | 166 Main St | South Paris | ME | 04281 |
| Hooper-Holmes Inc | 207-761-1517 | 640 Brighton Ave | Portland | ME | 04102 |
| Information Management Inst | 207-892-5269 | 16 Woldbrook Dr | Windham | ME | 04062 |
| Information Management Institute | 207-265-5200 | S Main | Kingfield | ME | 04947 |
| Information Resource Inc | 207-767-1252 | 141 Main St | Portland | ME | 04106 |
| Institute For Global Ethics The | 207-236-6658 | 11 Main St | Camden | ME | 04843 |
| Lee Historical Society | 207-738-4125 | Rte 6 | Lee | ME | 04455 |
| M & M Graphics Inc | 207-667-8690 | 419 Water St | Ellsworth | ME | 04605 |
| Market Decisions Inc | 207-767-6440 | 85 E St | South Portland | ME | 04106 |
| Market Research Unlimited Inc | 207-775-7249 | 40 Atlantic Pl | Portland | ME | 04106 |
| Northeast Educational Technologies | 207-743-2688 | 100 Main St | Norway | ME | 04268 |
| Northeast Research | 207-866-5593 | Merrill Merchant Bank Bldg | Orono | ME | 04473 |
| Planning Decisions Inc | 207-621-2623 | 126 2nd St | Hallowell | ME | 04347 |
| Planning Insights Inc | 207-846-1100 | 13 Penny Royal Ct | Yarmouth | ME | 04096 |
| Prism Services | 207-878-2834 | 35 Hardy Rd | Falmouth | ME | 04105 |
| Public Information Resource & Inc | 207-933-3606 | 14 Sampson Rd | Monmouth | ME | 04259 |
| Rapid Research | 207-942-6454 | 115 Essex St | Bangor | ME | 04401 |
| Research Communications | 207-882-7223 | Water | Wiscasset | ME | 04578 |
| Robbins Historical Research Inc | 207-737-8587 | 49 S Front St | Richmond | ME | 04357 |
| Seaport Surveys Main-Corp | 207-756-7770 | 44 Oak St | Portland | ME | 04101 |
| Smart Marketing Inc | 207-828-1615 | 55 Frederick St | Portland | ME | 04102 |
| Stillwater Research | 207-866-7892 | 91 Mill St | Orono | ME | 04473 |
| Strategic Marketing Services | 207-774-6738 | 148 Middle St | Portland | ME | 04101 |
| Veritas Assocs Inc | 207-774-3657 | 152 Clinton St | Portland | ME | 04103 |
| Warren Historical Society | 207-273-2726 | 225 Main St | Warren | ME | 04864 |
