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Altitude Marketing, a B2B integrated marketing agency, has earned a spot on the 2025 Inc. 5000 list of the fastest-growing private companies in America. This marks the third year in a row Altitude has landed on the prestigious list—fourth total after its initial appearance in 2019. The honor reflects the company’s steady, year-over-year growth and continuing maturity as one of the premier B2B marketing agencies in the country.
The Inc. 5000 recognizes companies that have achieved significant revenue growth over the past three years. As Altitude expands its roster of B2B clients, it continues to grow its team while staying true to the mission and core values that have fueled more than two decades of success.
“Making the Inc. 5000 for the fourth time, and for the third year in a row, is a direct result of our team’s commitment to our core values. Innovation, flexibility, and a can-do attitude drive how we show up for our clients and for each other every single day,” says Louis Holzman, VP of Revenue Marketing at Altitude. “This honor reflects the mindset that each member of Team Altitude brings to the table—it’s a total team win.”
This latest recognition adds to Altitude’s growing list of honors, which include the 2025 Lehigh Valley Power List 100, Best Place to Work in Pennsylvania 2023 and 2024, Inc. 5000 Fastest Growing Private Companies for 2023 and 2024, Lehigh Valley Women of Influence 2025, Lehigh Valley Business’s 2023 Empowering Women Award, and a spot on the 2025 Chief Marketer Agencies of The Year List.
Powered by its talented team and extraordinary partnerships, Altitude has reached new heights over the past year and looks ahead with optimism, ready to keep building on its momentum.
The full list of honorees can be found here.
