We Help Companies Thrive.


Provide best-in-class services that are vital to a well-functioning society.

Powered by Our People

As the parent company to a portfolio of seven companies, ARG is on a mission to invest in talented people and exceptional organizations. Our goal is to deliver reliable, efficient, and secure solutions to our clients in sectors of critical infrastructure, while pursuing new opportunities for growth and innovation.


We encourage teamwork and shared accountability to achieve a cohesive team that can overcome challenges and seize opportunities.


We celebrate innovation, creativity, and change to drive long-term growth and stay ahead of the competition.


We support our local communities by engaging with stakeholders, promoting social causes, and fostering diversity and inclusion.


We uphold high standards of professionalism, accountability, and trustworthiness to build long-term relationships based on mutual respect and ethical behavior.

Powered by Our People is more than just a tagline—it is the core of who we are as an organization. ARG has established strategic partnerships with local groups to help us maximize our impact on the communities where we live and work.

Meet Our President

Dennis F. Zatlin, the President of ARG and all its subsidiaries, embarked on his entrepreneurial journey in the early 2000s after accumulating 18 years of experience in engineering consulting. Over the years, Zatlin strategically expanded the ARG portfolio through startups and acquisitions, resulting in a group of seven companies under the ARG umbrella. Today, Dennis credits his previous experiences, including sales and acquisition roles, for equipping him with the entrepreneurial mindset needed to drive ARG's growth. Notably, he was honored with an Ellis Island Medal of Honor in 2023 for his philanthropic efforts and dedication to supporting organizations with a positive impact in the Philadelphia region.

ARG is a people-centric organization committed to the success of our employees, recognizing it as the cornerstone of our achievements. Our focus is on creating workplaces where individuals feel deeply valued, fostering team building, growth opportunities, and an unparalleled corporate culture. Through internal and external initiatives, we empower our community, encouraging personal and professional development, collaboration, and community engagement.