PeakSpan Capital is a U.S. growth-equity investment firm founded in 2015, headquartered in San Mateo, California with additional offices in New York, focused exclusively on investing in profitable or near-profitable business-software (B2B SaaS) companies at the growth stage. The firm invests in companies across verticals including customer-experience software, sales and marketing technology, human-capital management, financial technology and vertical-SaaS, data analytics, supply-chain software, and adjacent B2B-software themes, typically with initial-check sizes in the USD 10 to 50 million range in companies generating USD 5 to 75 million in annual recurring revenue. PeakSpan differentiates itself through its operations-focused growth-equity approach, providing portfolio companies with operational expertise in sales-and-marketing efficiency, customer-success optimisation, and go-to-market execution through its in-house PeakSpan ''Network'' program. Co-founders and Managing Partners include Phil Dur and Matt Melymuka, along with additional Managing Directors. The firm has raised multiple institutional funds with aggregate assets-under-management in the low-to-mid billions of USD, and notable portfolio investments include Skilljar, Akeneo, 360Learning, Conviva, Backcountry, Postclick, Verusen, and other B2B software companies.