Sieper Marketing

Sieper Marketing LLC was formed in Colorado on June 7, 2026, by owner Susannah Caroline Sieper, who filed personally as the registered agent. The company operates as a fractional CMO marketing agency, offering fractional marketing services to professional services clients. Its website was registered five days before the filing, on June 12, 2026, through NameCheap, suggesting the domain was secured in advance of the formal business registration. The site is modern, uses HTTPS, and carries a 2026 copyright, indicating a recent build. No annual report or EIN on file yet. We estimate revenue under $100K and a team of 1 to 5, based on the website presenting a single-founder consultancy with no signs of large-scale operations or multiple clients; the business appears to be a solo practitioner in early stages. The footprint is online only, with services delivered remotely and no physical storefront beyond a Boulder, CO reference. Notably, the owner filed the LLC herself rather than using a formation service, and the domain was registered before the filing, which points to a planned launch. The business was first recorded here on June 12, 2026, five days after filing.