Stock Plan Solutions/Green Zapato

Founded as Stock Plan Solutions, the company established itself as a premier provider of outsourced administration and consulting for corporate equity compensation programs, including stock options, restricted stock units (RSUs), and employee stock purchase plans (ESPPs). In early 2019, the company announced a rebranding to Green Zapato to reflect its growth and evolving service offerings. Shortly after, in September 2019, Green Zapato was acquired by Certent, Inc., a provider of financial disclosure and equity compensation software. The acquisition aimed to combine Green Zapato's high-touch services with Certent's technology platform, and the brand was absorbed into Certent's operations.