6-10 years

Mr. Cuzzi launched Prospect Hill Strategies in 2012. Today, David brings over two decades of experience to benefit some of New Hampshire's largest and smallest companies. The results achieved in both New Hampshire and Washington, DC for a diverse client roster demonstrate the Firm's ability to provide full service public affairs and government relations solutions to organizations with varying needs across a range of industries.

David previously worked for BAE Systems' Electronic Systems sector and its legacy businesses in Nashua, NH, in the roles of Manager, Business Development and Director, Government Relations. As a Business Development Manager, he led the strategy, resource planning, and execution of efforts to maintain core business and capture new business for a product line with annual sales of $240 million, including one of the company's most important programs. As Government Relations Director, David was responsible for advocacy at the federal, state and local levels for the Nashua, NH-based sector, which then employed 9,000 people at 16 sites across 7 states, with annual sales of $3.5 billion.

Prior to joining BAE Systems, David served as a top aide to then-U.S. Senator John E. Sununu (R-NH) on Capitol Hill, advising the Senator on National Security, Judiciary, Law Enforcement, and Veterans' matters, and all issues pertinent to the Senator's service on the Homeland Security and Government Affairs Committee. Mr. Cuzzi played a critical role in reversing the Department of Defense's recommendation to close the Portsmouth Naval Shipyard in the 2005, and was a key negotiator in the drafting and passage of legislation reauthorizing the USA PATRIOT ACT in 2006 and 2007, and reforming the Committee on Foreign Investment in the United States in 2007.

Mr. Cuzzi also served in New Hampshire and Washington, DC as an aide for two members of the U.S. House of Representatives, handling a wide portfolio of issues, including all committee work for a member of the Appropriations Committee. His other career assignments include posts with Podesta Associates in Washington, DC, Putnam Investments in Andover, MA, Bob Dole's 1996 New Hampshire Presidential Primary campaign, and the National Restaurant Association in Washington, DC.

David was born and raised in Waltham, MA. He is a graduate of St. Anselm College, and lives in Bedford, NH with his wife, Christina, and their twin boys. An avid sports fan and golfer, Mr. Cuzzi is active in business and civic organizations. He is honored to serve on the following Boards of Directors: Elliot Health System, McAuliffe-Sheppard Discovery Center, NH Scholars, NH Research and Industry Council, Rivier University President's Circle, and the New Hampshire Advisory Committee of the U.S. Global Leadership Council. David is Chair of the New Hampshire State Society's annual Educational Opportunity Fund golf tournament, and was an appointed member of the of the NH Telecommunications Planning and Development Advisory Committee, and Board Vice-Chair of the Manchester Community Health Center.

Kirsten Koch joined Cornerstone's Concord team in October 2024, serving as Vice President to assist with executing strategic client initiatives and helping them cultivate strong relationships throughout the state.

Kirsten came to the firm following her time at the Business & Industry Association of New Hampshire (BIA) most recently serving as Vice President of Public Policy. In this role, Kirsten advised the public policy team, driving proactive advocacy efforts and overseeing the policy development process among BIA members. She regularly testified before the state legislature representing the business community on a variety of energy and environmental issues. Kirsten successfully advocated changes to make New Hampshire a more competitive state for doing business, including spearheading key policy initiatives to streamline permitting processes and drive the development of local energy sources. She also directed BIA's largest coalition of businesses while producing educational conferences for the organization.

Before her time at BIA, Kirsten worked as a Legislative Aide for the New Hampshire State Senate, gaining an in-depth understanding of the legislative process and building strong relationships with legislators and state agencies. She served as the aide to the Health and Human Services Committee and the Transportation Committee. Additionally, Kirsten served as Strategic Initiatives Director for the New Hampshire Republican State Committee, leading grassroots initiatives and managing statewide coalitions for federal, state and local elections.

Kirsten is proud to be a lifelong Granite Stater. She holds a bachelor's degree in political science with a law minor from Plymouth State University, where she graduated Summa Cum Laude.

Marc Goldberg joined Cornerstone in July 2023, expanding the firm's public affairs presence to New Hampshire and bringing 17 years of media and strategic communications experience to the Public Affairs team.

Previously, Marc served as chief of staff for the office of Sen. Maggie Hassan (D-NH) since 2016. In this role, he managed a team of nearly 50 staffers across the Senator's D.C. office, five state offices and subcommittee office through the Homeland Security and Governmental Affairs Committee. Before that, he also served as Sen. Hassan's campaign manager as well as her communications director when she was New Hampshire's governor. Other communications roles include press secretary for former Maryland Lt. Gov. Anthony Brown and communications director for former Rep. Suzanne Kosmas (D-FL).

Marc has also served as the independent expenditure director for the Democratic Senatorial Campaign Committee. In this role he focused on running paid-media efforts across the committee's targeted states and building teams of TV, digital and polling consultants for each state.

Marc holds a bachelor's degree in political science with a concentration of American politics and a minor in psychology from the University of Pennsylvania.

Maura Weston brings a wealth of knowledge and experience in political and legislative advocacy to our Concord office.

Maura previously served as President and Founder of MM Weston & Associates. With extensive experience representing a wide range of clients before the New Hampshire legislature and regulatory agencies, she specializes in crafting and executing both short- and long-term legislative strategies, drafting testimony and working closely with policymakers to advance client interests. After founding her own government relations practice, Maura successfully represented clients in key sectors such as telecommunications, healthcare, energy and contract procurement.

Her notable achievements include advocating for the deregulation of VoIP services, reforming wireless facility siting processes and advancing net energy metering laws to expand renewable energy markets. Maura has also played a pivotal role in creating new healthcare legislation for collaborative practice agreements and helped invalidate restrictive covenants in physician employment contracts.

Prior to founding MM Weston & Associates in 2006, Maura was a Partner at Rath, Young, and Pignatelli, where she honed her expertise in government relations. Earlier in her career, she worked as an Associate Attorney and Law Clerk at the same firm.

Maura holds a Juris Doctor from the University of New Hampshire School of Law and a Bachelor of Arts in Political Science from the University of New Hampshire. In addition, she is an active member of the American Bar Association and New Hampshire Bar Association and became the sole New Hampshire member of the National League of Women Lobbyists.