| PHILNORSTAN REALTY CORPORATION | — | 000878378 | 1951-06-01 | Inactive | NEEDHAM |
| PHOENIX COMPANY OF CHICAGO, INC. | — | 362677204 | 1989-12-21 | Inactive | WOOD DALE |
| PHOTO NIGHTS BOSTON, INC. | — | 274355398 | 2010-08-10 | Inactive | WAYLAND |
| PICO FOUNDATION, INC. | — | 001014987 | 2009-11-02 | Inactive | CAMBRIDGE |
| PILGRIM BANK | — | 001020566 | 2010-01-26 | Active | COHASSET |
| PIMCO DIVERSIFIED INCOME FUND | — | 000843060 | 2003-05-23 | Inactive | BOSTON |
| PINE STREET INN, INC. | Health care and social assistance | 000645499 | 1973-03-06 | Active | BOSTON |
| PINTA & SCHWARTZBERG, LLP | — | 043466756 | 1999-05-27 | Active | QUINCY |
| PIONEER VALLEY CHINESE IMMERSION CHARTER SCHOOL EDUCATIONAL FOUNDATION, INC. | — | 208847246 | 2007-05-01 | Active | HADLEY |
| PIONEER VALLEY PHYSICIANS, LLP | — | 043310558 | 1996-06-26 | Inactive | HOLYOKE |
| PISCITELLI, DOMENICO & MURPHY, LLP | — | 043105611 | 1996-10-04 | Inactive | NO. EASTON |
| PITT, HUBBARD & MARSHALL, LLP | — | 043138925 | 1996-09-30 | Inactive | BOSTON |
| PITTSFIELD DETACHMENT #137, MARINE CORPS LEAGUE, INC. | — | 830397636 | 2006-05-22 | Active | PITTSFIELD |
| PIVOTPOINT, INC. | — | 042994002 | 1988-02-08 | Inactive | WOBURN |
| PLEASANT STREET STORAGE, LLP | — | 043378534 | 1997-07-03 | Inactive | EASTHAMPTON |
| PLUM ISLAND AERODROME, INC. | — | 205461628 | 2006-08-29 | Active | NEWBURYPORT |
| PLYMOUTH 400, INC. | — | 273757543 | 2009-07-09 | Active | PLYMOUTH |
| PLYMOUTH ROTARY SUNRISE CLUB, INC., THE | — | 000915250 | 2006-01-25 | Active | PLYMOUTH |
| POLISH NATIONAL CREDIT UNION | — | 000912640 | 1921-07-19 | Active | CHICOPEE |
| POLITICAL ASYLUM/IMMIGRATION REPRESENTATION PROJECT, INC. | — | 223033501 | 1989-08-25 | Active | BOSTON |
| POMERLEAU WOOD LLP | — | 001007773 | 2009-07-08 | Active | BOSTON |
| PONDOAKS HOMEOWNERS ASSOCIATION, INC. | — | 000941098 | 2007-01-04 | Inactive | BREWSTER |
| PONTIAC SOCIAL & CHARITABLE CLUB, INC. | — | 000006235 | 1941-09-03 | Inactive | LAWRENCE |
| POPE'S POND CRANBERRY CO., INC. | — | 000994952 | 1980-07-17 | Inactive | EAST WAREHAM |
| PORTUGUESE-AMERICAN BAPTIST CHURCH | — | 000955172 | 2007-07-02 | Active | FALL RIVER |
| POSSIBILITIES MINISTRIES, INC. | — | 352254755 | 2005-07-11 | Inactive | ROCKLAND |
| POSTERNAK BLANKSTEIN & LUND LLP | — | 042696663 | 1996-03-08 | Inactive | BOSTON |
| POWDERMILL ROAD CORPORATE CENTER ASSOCIATION INC. | — | 000948036 | 2007-03-28 | Inactive | BOSTON |
| POWER AND SYSTEMS TRAINING, INC. | — | 000000917 | 1975-07-23 | Active | MEDWAY |
| PRACTICALLY BROADWAY INC. | — | 000922565 | 2006-04-24 | Inactive | PEABODY |
| PREFERRED PATH, INC. | — | 043403640 | 1998-01-07 | Inactive | MAGNOLIA |
| PRESERVATION SOCIETY OF FALL RIVER INC.,THE | — | 050629214 | 2005-04-08 | Active | FALL RIVER |
| PREVENTPREGNANCYLOSS.ORG, INC. | — | 208592381 | 2007-02-20 | Inactive | NEWTON |
| PRIMITIVE CHURCH OF GOD IN CHRIST, INC. | — | 000950521 | 2007-04-30 | Active | DORCHESTER |
| PRIORITY FILM GROUP, INC. | — | 000924773 | 2006-05-19 | Inactive | CAMBRIDGE |
| PRISON BOOK PROGRAM, INC. | — | 203235673 | 2004-12-29 | Active | QUINCY |
| PROCOMM, INC. | — | 043071412 | 1990-01-01 | Inactive | BERLIN |
| PROJECT ADVENTURE,INC. | — | 042749823 | 1981-09-11 | Active | BEVERLY |
| PROJECT OUTSTANDING YOUTH, INC. | — | 000938973 | 2006-12-07 | Inactive | CAMBRIDGE |
| PROTOCOL COMPUTERS, INC. | — | 953018948 | 1984-02-24 | Inactive | CALABASAS |
| PROVINCETOWN CARES, INC. | — | 270605707 | 2009-06-16 | Inactive | PROVINCETOWN |
| PROVINCETOWN POLICE FOUNDATION, INC. | — | 000999630 | 2009-04-15 | Active | PROVINCETOWN |
| PROVITA INC. | — | 134233059 | 2003-01-16 | Inactive | MIDDLETON |
| PS&C LLP | — | 042559814 | 1996-04-01 | Inactive | BOSTON |
| PTO - SHOEMAKER SCHOOL CORPORATION | — | 000878932 | 2004-10-18 | Active | LYNN |
| PUBLIC HEALTH ADVOCACY INSTITUTE, INC. | — | 042668916 | 1979-03-26 | Active | BOSTON |
| PUBLIC POLICY ACTION CENTER, INC. | — | 000980195 | 2008-06-16 | Inactive | BOSTON |
| PUBLIC POLICY ACTION COUNCIL, INC., THE | — | 300528001 | 2009-01-22 | Inactive | BROCKTON |
| PUERTORRIQUENOS AL RESCATE DEL ARTE Y LA CULTURA INC. | — | 562576239 | 2006-02-28 | Inactive | BROCKTON |
| PULL ME UP, INC. | — | 000993510 | 2009-01-09 | Inactive | RANDOLPH |