Isolated Networks appointed Reed Overfelt as chief executive officer effective October 13, 2026, placing the five-time software CEO in charge of expanding its StealthFusion secure connectivity platform. Co-founder Mark Feil transitioned to chief strategy officer, where he will focus on strategic growth initiatives as the company pursues partner-led commercial expansion.
Key Takeaways
- Reed Overfelt became CEO of Isolated Networks effective October 13, 2026
- Co-founder Mark Feil transitioned from CEO to chief strategy officer
- Overfelt will lead commercial expansion of the StealthFusion secure connectivity platform
- The company plans to expand distribution through strategic partners and increase enterprise adoption
- StealthFusion combines just-in-time authorization with just-in-time connectivity to restrict access to protected resources
Isolated Networks Appoints Reed Overfelt to Lead Commercial Expansion
Overfelt’s appointment makes commercial expansion a central executive priority for Isolated Networks. He will focus on developing relationships with connectivity and infrastructure providers that already serve enterprise customers, with the aim of making StealthFusion available through services those organizations use.
Like other recent CEO transitions, the change pairs a new executive’s growth responsibilities with the outgoing chief executive’s continued involvement. At Isolated Networks, Feil will take an active strategic leadership role rather than an advisory position.
The new leadership structure establishes distinct responsibilities for commercial execution and strategic development. Overfelt will oversee partner relationships, market expansion and enterprise adoption, while Feil concentrates on broader growth initiatives.
Isolated Networks develops security technology designed to control when people, devices, cloud workloads and artificial intelligence agents can access protected resources. Its StealthFusion platform combines authorization controls with connectivity restrictions, making resources reachable only after access is authorized.
The company’s distribution strategy centers on working with service providers that already maintain enterprise relationships. By integrating StealthFusion into existing connectivity and infrastructure offerings, Isolated Networks aims to simplify adoption and expand its commercial reach.
Mark Feil Moves to Chief Strategy Officer After Leading the Company
Feil, who co-founded Isolated Networks with Som Sikdar, will remain involved in the company’s leadership as chief strategy officer. His new position shifts his responsibilities from day-to-day executive management toward strategic growth initiatives.
A central consideration in CEO succession planning is defining how an outgoing leader will contribute after the transition. At Isolated Networks, Feil will remain responsible for strategic growth initiatives while Overfelt focuses on commercial expansion and partner development.
Feil has described the company’s founding principle as keeping protected resources unreachable until access is authorized. He said the company developed its technology around that approach and identified Overfelt’s experience as relevant to building the commercial operations needed to bring StealthFusion to a wider market.
The transition preserves the co-founder’s involvement in shaping the company’s direction while assigning commercial leadership to an executive with experience scaling software businesses.
Reed Overfelt Brings Experience Leading Five Software Companies
According to Isolated Networks, Overfelt has led five software companies to profitable growth. The company cited his experience scaling recurring revenue, building leadership teams and executing go-to-market strategies as qualifications for his new role.
Recurring revenue is particularly relevant to software businesses that provide ongoing access to products and services. Expanding this model involves acquiring customers, maintaining relationships and developing distribution channels that can support continued growth.
At Isolated Networks, Overfelt’s stated priorities include expanding distribution through strategic partners and converting that reach into enterprise adoption. His responsibilities will involve coordinating commercial partnerships, customer acquisition and the operational resources needed to support the company’s expansion.
His background in leadership development is also relevant as the company works to establish a broader commercial presence. Developing partner relationships and supporting enterprise customers require coordination across sales, business development and customer-facing operations.
Overfelt has emphasized making StealthFusion easier for partners to deliver, customers to adopt and the company to scale. He has also described securing connected devices by default as a long-term ambition. These statements outline his intended direction for the company rather than confirmed results of its expansion strategy.
StealthFusion Anchors the Company’s Commercial Expansion Strategy
StealthFusion is an agentless, infrastructure-agnostic secure connectivity platform developed by Isolated Networks. The company says the platform supports people, machines, cloud workloads and AI agents by combining just-in-time authorization with just-in-time connectivity.
Under this approach, protected resources become reachable only when access has been authorized. Instead of leaving resources continuously accessible, the platform is designed to establish connectivity when authorization is granted.
The model addresses security requirements associated with connected devices, cloud workloads and autonomous AI agents. These systems can initiate interactions without direct human involvement, making control over when and how resources are accessed an important consideration.
StealthFusion’s agentless design is intended to operate without requiring software agents installed on individual protected endpoints. Its infrastructure-agnostic architecture is designed to support different technology environments without depending on a single infrastructure configuration.
The platform forms the foundation of Isolated Networks’ commercial expansion plans. Overfelt’s responsibility is to develop the distribution partnerships and enterprise relationships needed to make the technology more widely available.
Strategic Partnerships and Enterprise Adoption Define the Growth Plan
Isolated Networks plans to embed StealthFusion into connectivity and infrastructure services already used by enterprises. The company intends to work with providers that serve large populations of connected devices and enterprise resources, using existing customer relationships to extend distribution.
This approach places third-party partnerships at the center of the company’s growth strategy. Rather than depending exclusively on direct enterprise sales, Isolated Networks aims to make its platform available through established service providers.
For those partners, the strategy involves incorporating StealthFusion into their existing offerings. For enterprise customers, the intended benefit is access to secure connectivity capabilities through services and provider relationships they already maintain.
Overfelt will be responsible for developing these commercial relationships and supporting customer adoption. His experience with recurring revenue and go-to-market execution aligns with the company’s emphasis on building a scalable distribution model.
Isolated Networks has not disclosed specific sales targets, customer adoption milestones or new distribution agreements in connection with the leadership announcement. Its stated priorities center on expanding partner reach and making StealthFusion easier for enterprise customers to adopt.
The leadership transition establishes a structure for pursuing those objectives, with Feil directing strategic growth initiatives and Overfelt overseeing the commercial execution of the company’s expansion plans.
Frequently Asked Questions
Who is Reed Overfelt?
Reed Overfelt is the CEO of Isolated Networks, effective October 13, 2026. The company describes him as a five-time software CEO with experience in recurring revenue growth, leadership development and go-to-market strategy.
When did Reed Overfelt become CEO of Isolated Networks?
Overfelt became CEO on October 13, 2026. His appointment was announced on the same date as part of a leadership transition intended to support the company’s commercial expansion.
What role will Mark Feil hold after stepping down as CEO?
Co-founder Mark Feil transitioned to chief strategy officer. He will focus on strategic growth initiatives while Overfelt leads commercial expansion and enterprise adoption.
What is the StealthFusion platform?
StealthFusion is an agentless, infrastructure-agnostic secure connectivity platform developed by Isolated Networks. It combines just-in-time authorization and connectivity to control when protected resources become reachable.
What is Isolated Networks’ commercial expansion strategy?
Isolated Networks plans to distribute StealthFusion through strategic partners that provide connectivity and infrastructure services to enterprises. The company aims to expand market reach and support adoption by integrating its platform into services businesses already use.
