Small employers
The Globe invited 1,076 employers to participate in its fourth annual Top Places to Work. Of those, 237 organizations went all the way through the process, allowing us to conduct a confidential survey of their workers. Research partner WorkplaceDynamics of Exton, Pa., specialists in employee engagement and retention, contacted more than 121,000 employees at those companies and received completed surveys from 73,813 individuals. Each was asked to grade their organization's performance according to 24 statements, ranging from "New ideas are encouraged at this company" to "It's easy to tell my boss the truth." More on methodology.

- Charts Small employers
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- Medium employers
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- Large employers
| Rank | Company | Description | Ownership | Mass. locations | Mass. employees | US employees | US headquarters | Global revenue |
| 1 | Institution for Savings | Mutual bank | Private | 6 | 118 | 118 | Newburyport | $52 million |
| 2 | Alexander, Aronson, Finning & Co. | Public accounting | Private | 3 | 120 | 120 | Westborough | N/A |
| 3 | Emerald Physicians | Health care | Private | 10 | 114 | 114 | Hyannis | $11 million |
| 4 | Allen & Gerritsen | Advertising | Private | 1 | 112 | 112 | Watertown | $150 million* |
| 5 | Ipswitch | Software | Private | 1 | 133 | 279 | Lexington | $55 million |
| 6 | New England Law | Boston | Law school | Non-profit | 1 | 137 | 137 | Boston | $38 million |
| 7 | RE/MAX Leading Edge | Real estate | Private | 6 | 104 | 104 | Winchester | $380 million |
| 8 | Associates for Human Services | Human services | Non-profit | 1 | 154 | 161 | Taunton | $7 million |
| 9 | A.I.M. Mutual Insurance Cos. | Insurance | Cooperative/Mutual | 4 | 143 | 146 | Burlington | $100 million |
| 10 | John Snow | Health consulting | Private | 1 | 195 | 500 | Boston | $290 million |
| 11 | Rapid7 | Software | Private | 1 | 100 | 190 | Boston | $19 million |
| 12 | Analysis Group | Consulting | Private | 1 | 223 | 487 | Boston | N/A |
| 13 | DataXu | Media buying | Private | 1 | 80 | 100 | Boston | N/A |
| 14 | Broad Reach Healthcare/Liberty Commons | Health care | Private | 1 | 219 | 219 | Chatham | $17 million |
| 15 | Sports and Physical Therapy Associates | Physical therapy | Private | 14 | 109 | 109 | Wellesley | $10 million |
| 16 | Elder Services of the Merrimack Valley | Elder services | Non-profit | 1 | 208 | 211 | Lawrence | $36 million |
| 17 | HubSpot | Marketing software | Private | 1 | 242 | 242 | Cambridge | $15 million |
| 18 | Hyde Square Task Force | Youth services | Non-profit | 3 | 128 | 128 | Jamaica Plain | $3 million |
| 19 | Winter, Wyman | Staffing services | Private | 2 | 154 | 158 | Waltham | $48 million |
| 20 | VERC Enterprises | Retail | Private | 23 | 195 | 200 | Duxbury | $117 million |
| 21 | Flour Bakery + Cafe | Bakery/cafe | Private | 3 | 107 | 107 | Boston | N/A |
| 22 | Princess House | Direct sales | Private | 1 | 151 | 226 | Taunton | $105 million |
| 23 | Adnexus | Biotechnology | Parent company | 1 | 102 | 103 | Waltham | N/A |
| 24 | Quincy Mutual Fire Insurance Co. | Insurance | Cooperative/Mutual | 1 | 193 | 300 | Quincy | $307 million |
| 25 | Baystate Financial Services | Financial services | Private | 7 | 191 | 450 | Boston | $48 million |
| 26 | Harmonix Music Systems | Video game developer | Private | 1 | 161 | 162 | Cambridge | N/A |
| 27 | AEW Capital Management | Real estate investment | Private | 1 | 177 | 231 | Boston | $90 million |
| 28 | Quantech Services | Professional services | Private | 1 | 137 | 356 | Lexington | $67 million |
| 29 | Softworld | IT staffing | Private | 2 | 111 | 290 | Waltham | $25 million |
| 30 | Edward Jones | Financial services | Partnership | 91 | 190 | 36,500 | St. Louis | $4.1 billion |
| 31 | Randstad Technologies | Staffing services | Public | 2 | 117 | 410 | Woburn | $18.8 billion |
| 32 | Recreational Equipment | Retail | Cooperative/Mutual | 4 | 240 | 9,000 | Kent, Wash. | $1.7 billion |
| 33 | Mystic Valley Elder Services | Elder services | Private | 1 | 114 | 114 | Malden | $30 million |
| 34 | Lighthouse Nursing Care Center | Nursing home | Non-profit | 1 | 200 | 200 | Revere | $13 million |
| 35 | South Shore Regional School District | Secondary school | Public | 1 | 103 | 103 | Hanover | $12 million |
| 36 | Madico | Manufacturing | Private | 1 | 159 | 296 | Woburn | $37 million |
| 37 | Fidelity Bank | Community Bank | Cooperative/Mutual | 7 | 115 | 115 | Leominster | $27 million |
| 38 | Harpoon Brewery | Brewing | Private | 1 | 128 | 185 | Boston | N/A |
| 39 | Linedata | Software | Private | 1 | 162 | 185 | Boston | $188 million |
| 40 | Integrated Financial Partners | Financial services | Private | 38 | 112 | 185 | Worcester | N/A |
* Total billings.
