GROWTH THAT TELLS A STORY.

GREENWICH, CT – Southfield Capital, a premier lower middle market private equity firm, announced today that Ntiva (the “Company”), a full-service provider of managed IT services for small and medium-sized businesses, has completed the acquisition of the commercial managed services and hosting division of Lore Systems, Inc., a technology services firm specializing in high-level strategic IT consulting. The acquisition further strengthens Ntiva’s leadership in the Washington DC metro area and increases Ntiva’s client base to over 500 organizations. “We are honored to integrate the Lore clients into our growing portfolio of commercial and non-profit clients,” said Steven Freidkin, CEO of Ntiva. “We’re looking forward to helping them grow their business with the right technology strategy, keeping up with emerging tech trends while ensuring their systems are stable and secure.” “Partnering with Ntiva was an easy decision,” said Tien Wong, Chairman of Lore Systems, Inc. “As we move our focus to growing our strategic consulting business, we wanted to ensure that our commercial clients would be in great hands with Ntiva who, like us, take a strategic, client-centric approach to their service business.” Southfield Capital acquired Ntiva in 2016 in partnership with Company ownership. The acquisition solidifies Ntiva’s commitment to execute on its acquisition growth strategy. About Ntiva Headquartered in McLean, Virginia, Ntiva provides a full suite of outsourced IT services, including onsite support, remote monitoring, cloud services, backup & disaster recovery, and strategic consulting. The Company enables its customers to outsource their IT infrastructure, allowing them to improve their performance, reduce costs and enhance security. About Southfield Capital Southfield Capital is a private equity firm that invests in exceptional, growing companies in the lower middle market. The firm makes control investments in North American companies generating $4 - 12 million in EBITDA with proven business models, attractive growth and profitability trends, and strong leadership. For more information, please visit www.southfieldcapital.com Our Team Andy Levison, Managing Partner Andy Cook, Partner Heb James, Partner Tim Lewis, Partner Brandon Pinderhughes, Vice President Chris Grambling, Vice President Josh Sylvan, Associate Jon Goldstein, Chief Financial Officer Southfield Capital 53 Greenwich Avenue, 2nd Floor Greenwich, CT 06830 Phone: 203.813.4100 Fax: 203.813.4141 www.southfieldcapital.com

Acquisition strengthens Protos’ overall integrated protection solutions offering through the addition of enhanced intelligence, executive protection, and consulting services Greenwich, CT – April 27, 2026 – Southfield Capital (“Southfield”), a premier lower middle market private equity firm, announced today that Security Services Holdings LLC, (“Protos”), a Southfield portfolio company and a leading national tech-enabled managed services security provider in North America, has acquired AT-RISK International (“AT-RISK”), a globally-recognized provider of executive and general protective services, intelligence, and risk consulting services. Since its founding in 2006, Protos has established itself as a leading tech-enabled managed security services provider with a unique service model that provides clients with access to a comprehensive security service network. The partnership with AT-RISK marks a significant milestone in Protos’ long-term strategy of building a category-leading, software-enabled integrated protection platform with substantial reach and a differentiated mix of high-value specialized services designed to address the increasingly complex and evolving security needs of its clients. By acquiring AT-RISK, Protos now has the ability to solidify its position as a market leading provider of off-duty and specialized services, as well as further advance its differentiated managed services provider model. AT-RISK, which was founded in 2013 and is headquartered in Washington D.C., brings deep domain expertise across risk consulting, investigations, threat assessments, global risk monitoring and protective services, including executive, residential, event, and asset protection. These capabilities enhance Protos’ existing platform and position the company to meet rising demand for intelligence-led, end-to-end security solutions among enterprise and high-net-worth clients. “This acquisition marks an important milestone in our growth strategy as we look to continue expanding our addressable market and tap into additional high-growth areas,” said Mark Hjelle, CEO of Protos. “AT-RISK’s specialized capabilities perfectly complement our existing platform, and our combined offering better equips us to continue providing industry leading solutions that allow our clients to navigate their evolving security needs.” Southfield Partner, Brandon Pinderhughes, commented, “Protos continues to execute on its disciplined acquisition strategy focused on building a scaled, differentiated provider of protection solutions. The addition of AT-RISK represents an important step in this evolution, and we are excited to continue supporting Mark and the Protos team in this next phase of the Company’s growth story.” The partnership with AT-RISK represents Protos’ 12th acquisition since partnering with Southfield. About Southfield Capital Southfield Capital is a premier private equity firm with a foundational commitment to driving value at high-growth, lower middle market companies in the business services sector. The firm leverages its deep team of highly-experienced investment, technology and value-creation professionals, combined with fully-integrated AI-driven capabilities to partner with founders and manager-owned teams. For more information, please visit www.southfieldcapital.com About Protos Security Protos Security is a leading tech-enabled managed security services provider offering physical guarding, off-duty officers, specialized and remote monitoring services for a diverse customer base across North America. Through a unique managed services model, clients gain access to a vast and agile provider network for security service delivery. Protos’ unwavering commitment to innovation paired with real-time security program data insights ensures that Protos is a relentless advocate for clients and their people. For more information, please visit www.protossecurity.com