Asto CT

Middleton, WI · Founded 2015 · Privately Held (backing)

Developer of computed tomography (CT) device designed to provide standard whole-body scanning of animals. Asto CT is based in Middleton, WI and was founded in 2015. Its last reported valuation was $267 million in Jun 2025. It has raised $123 million across 5 recorded rounds; the latest was a $26.7 million early-stage round in Apr 2026.

Last reported valuation
$266.5M
Oct 2026
Priced at
—
Total raised
$122.8M
Last round
Early Stage VC
Apr 2026
How much has Asto CT raised?
$122.8Macross 5 recorded rounds · Oct 2016 – Apr 2026

Most recently, Asto CT raised $26.7M in its Early Stage VC (Apr 2026).

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Asto CT round by round

5 rounds
Apr 2026Early Stage VC$26.7MSEC filing▮
13 investors participated
Jun 2025Early Stage VC$6.0MSEC filing▮
1 investors participated
Jul 2020Debt$1.3MSEC filing▮
14 investors participated
Dec 2019Seed Round$3.5MSEC filing▮
14 investors participated
Oct 2016Debt$1.8MSEC filing▮
10 investors participated

How much has Asto CT raised?

Asto CT has raised $123 million in total; 5 of its rounds are on record, from 2016 on. The largest on record was a $6 million early-stage round in Jun 2025; the most recent was a $26.7 million early-stage round in Apr 2026.

Asto CT has filed 11 Form Ds with the SEC since 2016, most recently in Apr 2026 ($26.7 million sold to 13 investors).

Asto CT investors

5 investors are on record for Asto CT, including Alumni Ventures, Serra Ventures, Wisconsin Economic Development and Mediquip (Australia). The early-stage round in Apr 2026 drew 13 investors.

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Frequently asked about Asto CT

How much has Asto CT raised?
Asto CT has raised $122.8M in total across 5 recorded funding rounds.
When was Asto CT's last funding round?
Asto CT's most recent recorded round was Early Stage VC in Apr 2026, raising $26.7M.