Nonlinear Advisors Launches Security Practice Under New Brand
News related to:Nonlinear Advisors · 2 min read
NEW YORK, NY, UNITED STATES, October 5, 2026 /CourierPR/ -- Nonlinear Advisors, a firm that provides fractional COO, CFO, and advisory services to high-growth companies, has officially launched under a new brand. The consolidation comes as the firm adds a new security practice, led by a fractional chief information security officer (CISO), to its roster of services.
Since 2021, Nonlinear Advisors has been serving high-growth companies in sectors such as digital assets, decentralized finance, compliance, artificial intelligence, defense technology, and life sciences. The firm’s advisory services, now under a single brand, include strategic guidance on AI strategy and governance, where AI adds value, what it costs, and the controls and oversight that govern its use.
The launch of the security practice is particularly noteworthy. This new service builds the necessary defenses for companies as attackers increasingly adopt AI tools. The practice also prepares companies for SOC 2 and ISO 27001 audits and responds to investor and counterparty due diligence. According to data reported in September 2026 by The Financial Times, citing Revelio Labs, the fractional share of new executive postings has nearly tripled in the past five years. This trend underscores the growing reliance on fractional leadership in the business world.
Nonlinear Advisors’ founding partners include a former official of the Federal Reserve Bank of New York and a retired U.S. Coast Guard commander. The firm typically works with companies during a financing round, a period of rapid growth, or a first security audit, remaining engaged until the company hires a permanent executive.
The firm’s approach is rooted in the belief that growth at the technical edge is seldom linear, and organizations seldom keep pace with it. AI is changing how the work of finance, operations, and security is conducted, according to Brandon Neal, Founding Partner of Nonlinear Advisors.
Nonlinear Advisors is based in New York and provides fractional COO, CFO, and CISO leadership and strategic advisory to high-growth companies at the technical edge, with practices in finance, operations, security, and AI.