Executive Team
Mark Petersen - CEO
With nearly 30 years of experience in the technology industry, Mark has a strong background in Voice-Data-Cloud and Cybersecurity, as well as in C-Level Sales, Strategic Partnerships, Channel Development, and Marketing Development/Execution. He is passionate about addressing the cyber-threats that pose challenges to various industries and America's infrastructure, and delivering value and satisfaction to his clients.
Prior to launching Global Communication Group, Inc., Mark was VP of Sales at Cybersafe Solutions, where he led a dynamic and customer-centric team that expanded the company's global presence and revenue by more than 300%. He contributed to the branding, team building, recruiting, and corporate culture of the company. He also co-founded and served as the EVP of Sales and Operations at American Telephone Company, which was acquired by a multi-billion dollar corporation.
Mark is a problem-solver who excels in providing scalable processes and procedures, managing teams and projects, and building competitive advantages.
He holds an Associate's Degree in Business Administration and Management from Farmingdale State College.
Stacey Burke - CFO
With over 25 years of experience in Finance and Operations, Stacey has effectively managed multi-million-dollar budgets, executed strategic mergers and acquisitions, as well as implemented transformative initiatives across diverse regions and markets.
Serving as CFO, Managing Partner, and Senior Controller for various corporations, Stacey’s leadership played a crucial role in constructing and guiding high-performing cross-functional teams, nurturing robust business partnerships while fostering a culture of excellence and innovation. Her extensive knowledge and expertise consistently delivered exceptional results and growth in the Finance and Operations divisions. She is dedicated to providing premium service and solutions to clients, ensuring success and satisfactory results.
As CFO for Global Communications Group, Inc., Stacey’s responsibilities include fulfilling and onboarding carriers/providers that offer solutions to clients. She is also charged with project managing services, commissions, and all financial aspects of the business.
Peter Costanzo - VP, Marketing
Peter is an award-winning media professional specializing in the creative development of digital products and strategic marketing campaigns.
He has an extensive background in producing e-Books, Print-On-Demand, Audiobooks, Apps, and Podcasts.
Peter also directs and produces video/audio pieces, including scripts and storyboards.
He’s appeared on CNN, Fox News, Nippon TV and other major networks, as well as in several documentaries, both domestically and internationally, for creating the @realDonaldTrump Twitter and Facebook accounts in 2009 as part of a book promotion in support of "Think Like a Champion," which hit the New York Times bestseller list for Non-Fiction.
Peter has worked for The Associated Press, NBC Universal, Steve Brill, Random House, HarperCollins, and others where he launched several ground-breaking digital experiences.
He was an Adjunct Professor at NYU for several years teaching marketing courses for the Continuing Ed and Graduate programs.