Announcements and news
Tyson’s Corner, Virginia – September 2, 2025 – growth[period], a provider of business development and transaction advisory services worldwide, today announced that Mirriam-Grace MacIntyre has joined the firm’s executive leadership team as Senior Partner, Global Geopolitical Risk Management. Based out of growth[period]’s Virginia office, she will advise clients on business growth, market expansion, and global risk management strategies.
“Mirriam-Grace brings exceptional expertise and perspective that will greatly benefit our clients as they navigate complex challenges and pursue new opportunities,” said Courtney B. Spaeth, CEO of growth[period]. “Her ability to anticipate risks and design forward-looking strategies will be invaluable to clients operating in an increasingly unpredictable world.”
Ms. MacIntyre is a distinguished national security leader with over two decades of experience in intelligence, counterintelligence, and global security operations. She most recently served as Executive Director of the National Counterintelligence and Security Center (NCSC), where she oversaw daily operations to safeguard the United States from foreign intelligence threats. From 2021–2023, she served on the National Security Council as Director for Counterintelligence, providing senior leadership on matters of counterintelligence policy and strategy.
Earlier roles include senior positions at the Office of the Director of National Intelligence (ODNI), where she advanced NATO security initiatives and supported Operation Warp Speed, and eleven years as an intelligence officer at the Defense Intelligence Agency (DIA) supporting counterterrorism and military operations. She is a graduate of the Stanford Executive Program and holds a Master’s degree in Security Studies from Georgetown University, a Diplome Internationale from Sciences Po, and a Bachelor’s degree in International Relations from The George Washington University.
About growth[period]
For more than 18 years, growth[period]’s management consulting, business development, strategy, and transaction advisory services have focused on serving the principal challenges faced by federal contractors and commercial businesses entering the federal marketplace. The firm is nationally recognized as a leading provider to growing and established clients seeking assistance to complete sophisticated corporate and technology transactions; manage entry into the federal government contracting industry; navigate the federal marketplace; represent them in partnering agreements; and advise them on diligence matters. With deep roots globally, growth[period] has more than 50 experts and offices in multiple markets across the United States, Canada, Latin America, Asia, and Europe. For more information, please visit www.growthprd.com.
CONTACT
Talia Frey
703 556 0111
info@growthprd.com
Tyson’s Corner, Virginia – August 21, 2025 – growth[period], a provider of business development and transaction advisory services worldwide, today announced that Lance Spencer has joined the firm’s executive leadership team as Principal, Federal, Aerospace & Defense. Based out of growth[period]’s Virginia office, he will advise clients in the defense, aerospace, cyber, and technology sectors on growth strategies, innovation initiatives, and market expansion.
“Lance’s record of achievement across both military and commercial leadership is unparalleled,” says Courtney B. Spaeth, CEO of growth[period]. “His ability to drive innovation, forge strategic alliances, and lead transformative initiatives in emerging technologies such as 5G and cyberspace operations will provide tremendous value to our clients as they navigate today’s competitive and rapidly evolving marketplace.”
Mr. Spencer is an award-winning corporate P&L and military leader with experience driving results through talent acquisition, strategic partnerships, and innovative solutions. He most recently served as Client Executive Vice President – Defense at AT&T Global Public Sector, where he reshaped the business into a market-defining leader, generating $1.5B+ in new sales. His accomplishments include launching the Air Force Enterprise IT as a Service programs, leading DoD’s 5G innovation efforts, and spearheading a consortium of 30+ global companies that secured a CHIPS Act grant to accelerate next-generation wireless networks.
Prior to AT&T, Mr. Spencer served 26 years in the United States Air Force, retiring as a Colonel. He held senior leadership roles at the Pentagon, the National Guard Bureau, and multiple Major Commands. Mr. Spencer has been inducted into the Air Force Cyberspace Hall of Fame and the AT&T Diamond Club (2019, top 1%). He earned a bachelor’s degree in Electrical Engineering from Tulane University, a master’s in Engineering from the University of Nebraska, and completed the Air War College.
About growth[period]
For more than 18 years, growth[period]’s management consulting, business development, strategy, and transaction advisory services have focused on serving the principal challenges faced by federal contractors and commercial businesses entering the federal marketplace. The firm is nationally recognized as a leading provider to growing and established clients seeking assistance to complete sophisticated corporate and technology transactions; manage entry into the federal government contracting industry; navigate the federal marketplace; represent them in partnering agreements; and advise them on diligence matters. With deep roots globally, growth[period] has more than 50 experts and offices in multiple markets across the United States, Canada, Latin America, Asia, and Europe. For more information, please visit www.growthprd.com.
CONTACT
Talia Frey
703 556 0111
info@growthprd.com
Tysons Corner, Virginia – July 25, 2025 – ESGI-Potomac Recruiting is delighted to announce that Megan Norris has joined the firm as Director-Career Services. In this key leadership role, Megan will oversee the development and execution of comprehensive career development strategies designed to support the continued growth and success of our team members.
Megan Norris comes to ESGI Potomac Recruiting with over 25 years of strategic communications expertise. A Certified Professional Résumé Writer, she excels at crafting compelling career narratives for a diverse cadre of accomplished professionals.
Her unique background blends two distinct careers. Megan served 12 years as a Federal Air Marshal, undertaking covert domestic and international missions and contributing in roles such as Public Affairs Officer and Taskings Division specialist. She also built a strong communications résumé prior to her federal service, holding senior roles—including Communications Manager—at the American Red Cross of Greater Chicago, Brookdale Living, and Advocate Illinois Masonic Medical Center. In these positions she oversaw public relations, media training, crisis communications, and executive speech writing.
Following her 2018 retirement from the Federal Air Marshal Service, Megan launched her own firm, Norris Editorial and Writing Services, delivering résumé, bio, and document writing and editing to a diverse clientele. At growth[period], she will focus on developing executive career documentation—including résumés, cover letters, executive biographies—as well as optimizing LinkedIn profiles to ensure her clients present themselves powerfully across all career platforms.
Megan has a proven ability to translate complex experience into compelling narratives. In May 2024, she received First Place in the Federal Résumé Category of the PARWCC Elite Circle Résumé Contest. She also presented at the 2024 Women in Federal Law Enforcement (WIFLE) Annual Leadership Conference in Washington, D.C., on “Creating Effective Job Application Documents for Female Law Enforcement and Civilian Career Advancement,” and is a regular contributor to WIFLE’s Quarterly Newsletter.
She holds a Master of Science in Integrated Marketing Communications from Roosevelt University in Chicago and a Bachelor of Arts in English/Journalism with a minor in Political Analysis from Miami University (Oxford, Ohio).
“I’m excited to join ESGI Potomac Recruiting and support senior leaders in shaping their professional narratives,” said Megan Norris. “Helping clients articulate their career stories, to align with their ambitions, while standing out in competitive environments is incredibly rewarding work.”
Megan’s approach centers on thorough comprehension, strategic storytelling, and meticulous attention to detail—ensuring clients confidently present their credentials, align with industry expectations, and successfully navigate career transitions.
ESGI-Potomac Recruiting is a premier retainer based executive search firm specializing in recruiting top-tier executive and professional talent across various industries. With a commitment to excellence and a deep understanding of client needs, ESGI-Potomac Recruiting delivers tailored solutions that drive organizational success. For more information about ESGI-Potomac Recruiting and its services, please visitwww.executivesearchgroupinc.com
CONTACT
Talia Frey
703.894.2121
Tyson’s Corner, Virginia – June 2, 2025 – growth[period], a leading provider of business development and transaction advisory services, is pleased to announce the return of Thomas Shane as Senior Partner and Chief Operating Officer (COO). In his new role, Thomas will facilitate management of the firm, focusing on client relationships, retention, and new business development.
Thomas previously served as Research Analyst (2015-2016) and Senior Director (2017-2023) at growth[period], where he focused on corporate strategy development, business development, and tactical execution in the Aerospace, Defense, Technology, Telecommunications, and Industrial market sectors. His work involved pre- and post-acquisition diligence and integration projects, supporting strategic acquirers, private equity firms, and other investors. Over his tenure, Thomas built deep expertise, helping guide growth[period]'s clients toward meaningful results and sustainable growth.
“We are thrilled to welcome Thomas back to growth[period],” said Courtney B. Spaeth, CEO of growth[period]. “His extensive experience, in-depth industry knowledge, and ability to execute on strategic initiatives make him the ideal fit for this key leadership role. Thomas’s passion for both long-term strategy and hands-on execution will be instrumental as we continue to scale our services and deliver exceptional value to our clients.”
In his new role as Senior Partner and COO, Thomas will balance high-level strategic oversight with day-to-day operational leadership, ensuring growth[period]’s continued success in serving its clients across various sectors, including aerospace, defense, and technology. He will focus on driving growth through tailored business development strategies, operational excellence, and fostering new opportunities for the firm.
Before his time at growth[period], Thomas held key positions with Management Solutions, Deloitte, and Metrea, a private equity-backed aerospace company. His broad background in corporate strategy, operational management, and acquisition integration will help strengthen growth[period]’s capabilities and enhance the firm’s ability to support clients across the aerospace, defense, and technology sectors.
Thomas holds an MBA from Georgetown University’s McDonough School of Business and a Bachelor’s degree in Economics from Birmingham-Southern College.
About growth[period]
For more than 18 years, growth[period] has been a recognized leader in management consulting, business development, and transaction advisory services. The firm specializes in assisting clients with complex corporate transactions, market entry strategies, federal government contracting, and business growth. With offices in multiple regions globally, growth[period] continues to provide actionable, experience-driven advice to clients across industries, enabling them to navigate change and achieve success.
For more information about growth[period], please visit www.growthprd.com.
CONTACT:
Ashley Scrivner
Phone: 703-556-0111
Email: info@growthprd.com