Allen & Gerritsen (A&G) is a fiercely independent, full-service advertising agency driven by a mission to create 'The Great Unknwn'—work that delivers tangible business results, shifts audience perceptions, and makes a lasting cultural impact. With a comprehensive suite of services spanning strategy, creative, media, public relations, and advanced analytics, A&G is dedicated to fostering a collaborative and innovative environment. The agency serves a diverse clientele across various industries, priding itself on its creative solutions and strategic insights.
The Boston headquarters serves as a central operational and creative hub for Allen & Gerritsen, housing key leadership and cross-functional teams including strategy, creative development, media planning, technology, and client services. It is instrumental in driving the agency's innovative output and overall business strategy.
The Boston office is designed as an open, collaborative workspace to stimulate creativity and teamwork. It features modern aesthetics, flexible work zones, dedicated project rooms, and common areas intended for brainstorming, client presentations, and fostering a dynamic agency culture.
Allen & Gerritsen fosters a vibrant, fast-paced, and inclusive work culture that emphasizes collaboration, creative freedom, and continuous learning. Employees often highlight the supportive environment, the 'work hard, play smart' ethos, and the agency's commitment to diversity, innovation, and entrepreneurial spirit.
Boston, as a major center for technology, education, and innovation, provides A&G with access to a rich talent pool and a diverse range of clients. The headquarters' location in this dynamic city reinforces its image as a forward-thinking and resourceful agency.
While Allen & Gerritsen's primary physical offices are in Boston and Philadelphia, USA, they serve a diverse portfolio of clients, including those with national and international operations. The agency's expertise in digital marketing, media strategy, and creative development enables them to manage and execute campaigns with global reach. Their independent status allows for flexible collaborations with international partners as needed, though they do not maintain a widespread network of their own physical offices abroad.
200 Portland Street
Boston
MA
USA
Address: 1650 Arch Street, Suite 2000, Philadelphia, PA 19103
To provide comprehensive advertising and marketing solutions to clients in Pennsylvania, New Jersey, Delaware, and the broader Mid-Atlantic area, leveraging local market insights and fostering strong regional partnerships.
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As of April 2025, Allen & Gerritsen' leadership includes:
Allen & Gerritsen has been backed by several prominent investors over the years, including:
In the past year, Allen & Gerritsen strengthened its leadership through key internal promotions. Jennifer Putnam was elevated to President, and Callie Zavales was promoted to Chief Marketing Officer. These appointments reflect the agency's strategy of nurturing internal talent for top executive positions. No major external executive hires into, or departures from, the core C-suite/President leadership team have been publicly announced in the last 12 months.
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Allen & Gerritsen typically utilizes an email format combining the employee's first initial with their last name, followed by '@ag.com'. While other formats might exist within the organization, this is the most commonly observed pattern.
finitiallast@ag.com
Format
jdoe@ag.com
Example
85%
Success rate
Allen & Gerritsen Official Blog (ag.com) • January 22, 2024
Allen & Gerritsen announced its recognition by Ad Age as one of the Best Places to Work in 2024. This accolade highlights the agency's commitment to fostering a positive work environment, strong company culture, and comprehensive employee benefits....more
Adweek • August 2, 2023
Independent advertising agency Allen & Gerritsen (A&G) announced strategic leadership promotions, elevating Jennifer Putnam to the role of President and Callie Zavales to Chief Marketing Officer. These appointments are aimed at strengthening the agency's executive team and driving future growth....more
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