Roger P. Sonnabend

National Amusements, Inc. operates as a holding company with interests in motion picture theaters. It operates through the Showcase SuperLux, Cinema de Lux, Showcase Cinemas, and Multiplex Cinemas brands. Its services also include theatre rentals for meetings, sales conferences, product launches, and private events. Its facilities include restaurants, cocktail lounges, food courts, and concession stands. The company was founded in 1936 and is headquartered in Norwood, MA.

TL Ventures Inc (TL Ventures) is a venture capital subsidiary of Safeguard Scientifics, Inc. founded in 1988 by Robert Keith. The firm is headquartered in Wayne, Pennsylvania.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Dana-Farber Cancer Institute, Inc. provides treatment to cancer patients and also researches new cancer diagnostics, treatments, and preventions. The firm's patients receive treatment through its cancer centers operated with Brigham and Women's Hospital, Children's Hospital Boston, Massachusetts General Hospital, and Beth Israel Deaconess Medical Center. The company was founded by Sidney Farber in 1947 and is headquartered in Boston, MA.

The General Hospital Corp. provides healthcare services. It offers diagnostic and therapeutic are in every specialty and subspecialty of medicine and surgery. The firm's care center provides cancer, digestive disorders, heart disease, transplantation and vascular medicine services. The company was founded in 1811 and is headquartered in Boston, MA.

Century Bank & Trust Co. (Somerville, Massachusetts) provides personal and business banking services. The company is headquartered in Somerville, MA.

Aberdeen Content LLC engages in the provision of intent-based marketing and sales solutions. It also offers advices and solutions for the technology driven value chain, businesses and technology executives. The company was founded by by Peter S. Kastner in 1988 and is headquartered in Waltham, MA.

New England Conservatory of Music functions as a college and university. It educates and trains musicians of all ages. It offers orchestral instruments and guitar, orchestral and wind ensemble conducting, jazz and contemporary improvisation, voice and opera, music-in-education, historical performance and world music, preparatory school programs, and distance learning options. The school was founded by Eben Tourjée and Robert Goldbeck on February 18, 1867 and is headquartered in Boston, MA.

Founded in 1898, Northeastern University is a private research university located in the heart of Boston. Northeastern teaches worldwide experiential learning, urban engagement, and interdisciplinary research that meets global and societal needs. The University offers a range of undergraduate and graduate programs leading to degrees through the doctorate in nine colleges and schools.

Adams Harkness & Hill Technology Ventures (AH Ventures) is a venture capital subsidiary of Canaccord Genuity LLC founded in 2001. The firm is headquartered in Boston, Massachusetts.

The Museum of Fine Arts, Boston houses and preserves preeminent collections and serves a variety of people through direct encounters with works of art. It conducts exhibitions, programs and research and publication activities and interprets its own collections. It provides information and perspective on art through time and throughout the world. The museum holds its collections in trust for future generations. The Museum’s collection is made up of: Art of the Americas, Art of Europe, Contemporary Art, Art of Asia, Oceania and Africa, Art of the Ancient World, Prints, Drawings and Photographs, Textiles and Fashion Arts and Musical Instruments.

Somers Investment Partners LLC (Somers Investment Partner) is a private equity firm founded in 1999 by Nicholas E. Somers and Robert J. Gailus. The firm is headquartered in Palm Beach, Florida.

Century Bancorp, Inc. is a bank holding company .The firm through its subsidiary, Century Bank & Trust Bank engages in offering a range of banking products and services to individuals and professionals. Its offerings include loans, trust services, checkings, personal, mobile, online and business banking. The company was founded in August 25, 1992 and is headquartered in Milledgeville, GA.

Project HOPE-The-People-To-People HealthFoundation, Inc. provides solutions to health problems. The firm trains health professionals and build medical facilities in areas devastated by conflict, natural disasters, and poverty. It addresses infectious diseases, health professional education, women's and children's health, humanitarian assistance, and the need for health systems and facilities. The company was founded by William B. Walsh in 1958 and is headquartered in Millwood, VA.

Woods Hole Oceanographic Institution engages in the provision of marine research, engineering, and higher education services. It offers services which include understanding the area of research, program and projects, facilities and services, data and repositories, and MBLWHOI library. The company was founded on January 6, 1930 and is headquartered in Woods Hole, MA.

First Light Capital LLC(First Light Capital) is a venture capital firm founded in 2000. The firm is headquartered in Boston, Massachusetts.

Decordova Sculpture Park & Museum is located in Lincoln, MA. The non-profit company is the largest park of its kind in the area, covering 30 acres and situated 20 miles west of Boston. The company is primarily focused on providing a unique outdoor experience for visitors to explore contemporary art and sculpture.

Tufts Medical Center, Inc. owns and operates an academic medical center. It provides healthcare services and programs in the areas of allergy, anesthesiology, bariatric surgery, cancer, cardiology, colon and rectal, clinical nutrition, dentistry, dermatology, ENT/otolaryngology, endocrinology, diabetes and metabolism, gastroenterology, general surgery, geriatrics, hematology/oncology, hyperbaric medicine, infectious diseases, maternity, nephrology, neurology, neurosurgery, and nutrition. The firm also offers services in the areas of obstetrics and gynecology, occupational therapy, ophthalmology, orthopedics, otolaryngology, pain management, palliative care, pathology, pediatrics, physical medicine, physical therapy, plastic surgery, psychiatry, pulmonary, radiation oncology, radiology, rheumatology, speech language pathology and audiology, thoracic and transplant surgery, trauma surgery, urology, vascular surgery, wound healing, and weight and wellness. The company was founded in 1796 and is headquartered in Boston, MA.

BlueHub Capital, Inc. is a nonprofit community development finance organization that has been investing since 1985 to support low-income communities. The private company is based in Roxbury, MA and has subsidiaries in the United States. The company has created and preserved over 26,000 units of affordable housing, 13,000 jobs, healthcare services for more than 197,000 patients, education and daycare for more than 70,700 children, and prevented over 1,150 foreclosure-related evictions. BlueHub Capital uses innovative financial tools to support projects that make communities more vibrant places to live through four distinct programs: BlueHub Loan Fund (community development financing), BlueHub Sun (foreclosure relief), BlueHub Energy (clean energy access), and One Percent for America (citizenship financing). The company was founded in 1985. Elyse D. Cherry has been the CEO of the company since 1997.

2020 Women On Boards, Inc. is a non-profit organization founded in 2010 by Malli Gero and Stephanie Sonnabend. The private company is expanding their campaign to as many as 40 cities within the US and abroad. The company is based in Los Angeles, CA. The company's mission is to promote gender balance on corporate boards of directors. The company achieved their initial goal of having at least 20% of all public company board seats held by women a year early in 2019. The company continues to track, analyze, and publish statistics on women on the boards of Russell 3000 companies in their gender diversity index report and directory. The CEO is Betsy Berkhemer-Credaire.

The Boston Health Care for The Homeless Program, Inc. provides healthcare services. It offers adult primary care, behavioral health, family services, medical respite care, oral health services, and specialized services. The company was founded by James J. O'Connell in 1985 and is headquartered in Boston, MA.