Byron
San Francisco, US · 15 employees on LinkedIn · 6 known investors
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Byron develops AI agents that automate the operational work around business tax preparation—requesting and organizing documents, building binders, extracting data, generating Excel workpapers, and flagging exceptions—while keeping CPAs in control of review and sign-off. It serves accounting and tax teams in the tax preparation industry.
Founders & leadership

Board
Investors · 6
How we know: Sorenson Ventures's portfolio page · Not right? Tell us
Also in the syndicate · 3
Funding
SEC filings, press & company announcements$9.1M disclosed across 1 round · 2026
- $9.1MSeedJun 2026
Square Peg (lead), Correlation Ventures, Liquid2 Ventures, Sorenson Capital
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Byron do?
- Byron develops AI agents that automate the operational work around business tax preparation—requesting and organizing documents, building binders, extracting data, generating Excel workpapers, and flagging exceptions—while keeping CPAs in control of review and sign-off. It serves accounting and tax teams in the tax preparation industry.
- Who founded Byron?
- Byron was founded by Blaze O'Byrne, Wilm Kranz.
- Who are Byron's investors?
- Byron's investors include Sorenson Ventures, Square Peg Capital, Correlation Ventures.
- How much funding has Byron raised?
- Byron has disclosed $9.1M raised across 1 round.
- Where is Byron headquartered?
- Byron is headquartered in San Francisco, US.



