# SpectronRx funding: rounds and investors

> SpectronRx has raised $85M across 1 round since 2026. Investors include OrbiMed. Every round with its source.

Source: https://millionrounds.com/company/spectronrx (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# Who invested in *SpectronRx*

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Healthcare Manufacturing

Raised 7 months ago

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Funding summary Updated 15 Nov 2026

**$85M** raised across 1 round since 2026, from 1 source

- **Latest round:** Round, $85M Apr 2026
- **Investors:** 1

See who backed them

## The rounds

- **Apr 2026** Round **$85M** [OrbiMed](https://millionrounds.com/fund/orbimed) Reported by Ventureburn

## Founders and team

From SpectronRx's own website: 4 on the team.

- **John Zehner** President
- **Anwer Rizvi** Chief Radiochemist
- **Beth Kraemer** VP of Quality, Regulatory and Technical Compliance
- **Dr David Trump** VP of Quality, Regulatory and Technical Compliance

## Everyone who backed them

[OrbiMed](https://millionrounds.com/fund/orbimed) Private equity **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=spectronrx).

## Quick answers about SpectronRx

### Who invested in SpectronRx?

SpectronRx's investors include OrbiMed.

### How much has SpectronRx raised?

SpectronRx has raised $85M across 1 round since 2026.

### When did SpectronRx last raise?

SpectronRx's most recent round, $85M, was in Apr 2026.

### What was SpectronRx's biggest round?

Its most recent round, $85M in Apr 2026, is also its largest on record.

### Who backed SpectronRx first?

SpectronRx's first round on record, in Apr 2026, was backed by OrbiMed.

### Where is SpectronRx based?

SpectronRx is based in the United States.

## Companies like SpectronRx

In the same sector, and raised in the last eighteen months.

[**VulcanForms** $720M · Nov 2026](https://millionrounds.com/company/vulcanforms)[**VuMedi** $142M · Nov 2026](https://millionrounds.com/company/vumedi)[**Zus Health** $73M · Nov 2026](https://millionrounds.com/company/zus-health)[**Betterness** $3.5M · Nov 2026](https://millionrounds.com/company/betterness)[**MedHaul** $4.1M · Nov 2026](https://millionrounds.com/company/medhaul)[**Duet** $15M · Nov 2026](https://millionrounds.com/company/duet)

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