Brien T. O'Connor

Advent International LP (Advent) is an independent private equity firm founded in 1984 by Henry H. Haight. The firm is headquartered in Boston, Massachusetts.

General Electric Capital Corp. provides financial products and services. Its services include commercial loans and leases, fleet management, financial programs, credit cards, personal loans, and other financial services. The firm’s solutions include energy finance and aviation finance. The company was founded in 1943 and is headquartered in Norwalk, CT.

UGI Utilities, Inc. engages in the distribution of natural gas and electricity. The company was founded in 1925 and is headquartered in Denver, PA.

Sidley is a global law firm that serves and assists clients in transactions, litigation and various regulatory issues. The establishment of their offices in the corporate and financial centers of the world has enabled them to represent a range of clients that includes multinational and domestic corporations, banks, funds and financial institutions.

Duke University is an academic university that offers undergraduate, graduate and professional programs. It also has publications and research services. The university was founded in 1838 and is headquartered in Durham, NC.

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.

National Audubon Society, Inc. conserves and restores natural ecosystems. The firm preserves species of birds, other animals, and their natural habitats. Its projects include saving habitat in the everglades, arctic wildlife refuge, long island sound, and mississippi river basin. The company was founded in 1905 by George Bird Grinnell and is headquartered in New York City, NY.

Boston Athenæum operates and manages an independent membership library. It also provides library services and cultural programs. Boston Athenæum was founded in 1807 and is headquartered in Boston, MA.

Kirkland & Ellis LLP provides legal services. It counsels clients in litigation, corporate and tax, intellectual property and restructuring matters. The firm offers intellectual property, antitrust and competition, international trade and national security, real estate and tax, benefits and estate planning services. The company was founded in 1909 and is headquartered in Chicago, IL.

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.

GE Commercial Finance, Inc. provides commercial lending, financing and leasing services. It offers healthcare, manufacturing, fleet management, communications, construction, energy, aviation, infrastructure and equipment services. The company is headquartered in Norwalk, CT.

Willkie Farr & Gallagher LLP engages in the provision of legal services. It specializes in antitrust and competition, asset management, business reorganization and restructuring, communications and media, corporate and financial services, cybersecurity and privacy, energy, and executive compensation and employee benefits practice areas. The company was founded in 1888 and is headquartered in New York, NY.

The Brigham & Women's Hospital, Inc. provides health care services. The firm offers treatment for cancer, cardio vascular, neurosciences, orthopedic, arthritis, women's health and clinical services. The company was founded in 1980 and is headquartered in Boston, MA.

Wilmer Cutler Pickering Hale & Dorr LLP provides legal services. It specializes in trial, appellate, securities, regulatory, intellectual property, corporate transactions, bankruptcy, environmental, labor and employment, private client, real estate and tax matters. The company was founded in 1918 and is headquartered in Boston, MA.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

AmeriGas Propane, Inc. supplies propane. It offers payment programs, service and installations, propane refill, and Amerigas airborne. The company was founded in 1959 and is headquartered in King of Prussia, PA.

Mass General Brigham, Inc. engages in the provision of patient care, research, teaching, and community services. It offers community and specialty hospitals, physician network, community health centers, and home care. The firm also sponsors research programs and community health outreach programs. The company was founded in 1994 and is headquartered in Boston, MA.

The Advertising Council, Inc. promotes public service campaigns. It carries out pro bono ad campaigns on behalf of both government and private organizations. The company campaigns on children's issues, health, community, environment and family matters. The council relies on volunteer efforts from advertising firms. The Advertising Council was founded in 1942 and is headquartered in New York, NY.

American Red Cross in Greater New York helps a community of people prepare for and respond to disasters. It responds to emergencies and disasters a day across the region home fires, floods, building collapses and more, providing shelter, food, clothing and emotional support at no cost to those in need. The company is headquartered in New York, NY.

The Massachusetts Bar Association is a non-profit organization that serves the legal profession and the public by promoting the administration of justice, legal education, professional excellence, and respect for the law. The MBA is based in Boston, MA. The organization offers various membership advantages, volunteer opportunities, and educational resources such as CLE programs, practicing with professionalism courses, and publications like the ejournal and Lawyers Journal. The MBA also provides advocacy services, public resources, and exclusive benefits to its members such as the Lawyer Referral Service, Insurance Agency, and MBA On Demand.

The Association of the Bar of the City of New York is a voluntary association of lawyers and law students. The organization was founded in 1870 and it is headquartered in New York, NY

Madison Square Boys & Girls Clubs operates as a boys and girls club. The company was founded in 1884 and is headquartered in New York, NY.

The Boston Ballet, Inc. is non for profit company engages in classical professional ballet. The company was founded by E. Virginia Williams in 1979 and is headquartered in San Diego, CA.

iHeartCommunications, Inc. provides outdoor advertising services and operates as radio broadcasting stations. It operates through the following segments: IHM, Americas Outdoor Advertising, International Outdoor Advertising, and Other. The IHM segment focuses on media and entertainment services via broadcast and digital delivery. The Americas Outdoor Advertising Segment consists operates in the United States and Latin America. The International Outdoor Advertising segment includes operations in Europe and Asia. The Other segment consists of Company’s media representation business. The company was founded by Lowry Mays and B.J. McCombs in 1972 and is headquartered in San Antonio, TX.

Ropes & Gray International LLP is based in London, UK. Part of Ropes & Gray LLP, Ropes & Gray International LLP is a British company that was founded in 2010.