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Prism CFOs

About Amy Welker

CPA, Masters in Accountancy

30+ years in financePwC Senior Associate (Big 4)Wells Fargo, CBS Interactive, Sunrun5+ years cannabis-specific (Embarc Controller)
Amy Welker, CPA — Fractional CFO for cannabis startups

Expertise built at industry leaders

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I didn't take the typical path into cannabis accounting. I spent a decade at places like PwC, Wells Fargo, and CBS Interactive—learning how big organizations keep their financial houses in order when the stakes are high and the scrutiny is real.

Then I brought everything I learned to an industry that desperately needed it.

When Embarc hired me as their first accountant, there was no playbook. I built their entire finance function from the ground up—policies, reconciliation processes, controls to protect the cash flowing through every month. Two audits later, we had just three adjustments total. For any company, that's a win. For an early-stage cannabis operator? People told me it shouldn't be possible.

That's the thing—it is possible. You just need someone who's done it before. Through Prism CFOs, I help cannabis businesses build the same solid foundation: books that are investor and audit-ready, reports investors can trust, and systems that won't fall apart when you start scaling.

Amy Welker speaking at cannabis industry panel

Sharing What I've Learned

I love talking shop with other people in this space. The regulations keep changing, the challenges keep evolving, and honestly—we're all still figuring this out together.

Having worked everywhere from Big 4 auditing to Fortune 500 finance to scrappy cannabis startups, I've seen what works and what doesn't. I'm always happy to share those lessons.

Want to talk?

I'm always up for a conversation about what you're building. No pressure, no sales pitch—just a chance to see if I can help.

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