Awards/Recognition
Awards/Recognition
ALL4’s culture of accomplishment and Best in Class approach have led to quite a few awards and recognitions — from Best Places to Work, to Best Environmental Consulting Firm, to Inc. 5000, etc. We’re quite honored to receive the kudos!
7x Zweig Group “Hot Firm List”
ALL4 is pleased to announce that Zweig Group has named ALL4 to the “The Zweig Group 2026 Hot Firm List.” The Zweig Group 2026 Hot Firm List recognizes the fastest-growing architecture, engineering, planning and environmental consulting firms in the United States and Canada. These are the firms that have outperformed the economy and competitors to become leaders in their chosen fields. Rankings are based on a survey of industry firms conducted by Zweig Group, the publisher of The Zweig Letter, and the nation’s leader in enhancing business performance for architecture, engineering, and environmental consulting firms.
Inc. 5000 | 15x Award Winner
For the 15th year, ALL4 was named to the Inc. 5000 list of fastest growing private companies in America! Annually, Inc. Magazine recognizes privately-owned companies in the United States that have demonstrated revenue growth over the previous three years. ALL4 is proud to be part of the 10X Club, an exclusive distinction reserved for companies that have been on the list for 10+ years. We thank all of our clients, partners, and staff for helping us make the vision a reality!
2x Best Place to Work in Consulting
ALL4 is honored to be on the list of Best Places to Work in Consulting for 2025. ALL4 ranked #10 on a list of distinguished consulting companies. ALL4 was also named one of 2024’s Best Places to Work in Consulting.
4x ENR Top 200 Environmental Firms
ALL4 is honored to be named one of ENR‘s Top 200 Environmental Firms! The Top 200 Environmental Firms are ranked based on revenue in the environmental services market. ALL4 has been intentional and measured with the growth of services to the regulated community and is honored to debut on this list.
Verdantix Green Quadrant – Innovator Status | 2024
ALL4 is proud to debut on the Green Quadrant: Environmental Services 2024, published by Verdantix, an independent research and advisory firm.
The Green Quadrant: Environmental Services 2024 provides an analysis of nine of the most prominent environmental services providers in the world, evaluating their capabilities and momentum in the market. In our first appearance, ALL4 was the sole firm in the Innovator quadrant.
15x Best Places to Work in PA
For 15(!) consecutive years, ALL4 has been named as one of the Best Places to Work in PA. The program recognizes companies in Pennsylvania who benefit both the state’s economy as well as its workforce. We have been honored in the past by this award, achieving the following rankings: #2 in 2016, 2014 & 2011, #3 in 2015 & 2013, #4 in 2012, #5 in 2017, 2021 & 2022, #7 in 2023, 2019, 2018, 2010 and 2009, and #8 in 2021.
