TAU Systems

Austin, TX · Founded 2021 · Privately Held (backing)

Developer of a compact particle accelerator designed to transform access to high-performance research tools across science and industry. TAU Systems is based in Austin, TX and was founded in 2021. It was valued at $70 million at its seed round in Apr 2025, the last priced event on record. It has raised $35 million across 1 recorded round; the latest was a $12.5 million early-stage round in Mar 2025.

PMV mark · valuation
$70.0M
Oct 2026
Priced at
its seed round
Apr 2025
Total raised
$35.0M
Last round
Early Stage VC
Mar 2025

Who backs TAU Systems?

9 investors
InvestorType
Alumni VenturesVenture capital
Impact Venture CapitalVenture capital
Team Global ManagementOther
Audacia—
Global Venture Bridge—
Quantonation—
Texas Innovation Center—
The University of Texas at Austin—
University of Texas—
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TAU Systems investors

9 investors are on record for TAU Systems, including Alumni Ventures, Impact Venture Capital, Team Global Management and Audacia. The early-stage round in Mar 2025 drew 7 investors.

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