United States · Funded startup

Who invested in Kallyope

3 rounds we have observed, with the 13 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

BiotechHealthcare

Valuation: $1.2B, Mar 2026

Funding summaryUpdated 26 Oct 2026

$95Mraised across 3 rounds since 2018, from 3 sources

$66MSeries B$21MSeries B$8.2MGrant
Latest round
Grant, $8.2MMay 2023
Biggest round
$66MSeries B · Feb 2018
Investors
13
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

201820192020202120222023
$66MSeries B$21MSeries B$8.2MGrant
First round
Series B, $66M
Feb 2018
Biggest round
$66M
Series B · Feb 2018
Usual gap between rounds
4.4 years
the median of 2

The rounds

  1. May 2023
  2. Dec 2018
  3. Feb 2018

Founders and team

From Kallyope's own website and the SEC filings it signed: 6 on the team.

  • Jeff GoaterChief Executive Officer
  • Maury SpadotoVice President - Head of HR and FP&A
  • Aninda KatragaddaChief Financial Officer
  • Corporate ControllerBoard of Directors
  • Kenneth ClarkExecutive Officeri
  • Nancy ThornberryExecutive Officer, Directori

On the board, as filediJoshua WolfeTerry McGuireTim KutzkeyTom ManiatisWilliam Rieflin

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

Lux CapitalVC firm2rounds
The Column GroupVC firm2rounds
Goldbell GroupGrowth equity2rounds
Two SigmaVC firm2rounds
IlluminaCompany2rounds
Euclidean CapitalFamily office2rounds
Polaris PartnersVC firm1round
Two Sigma VenturesVC firm1round
StepStone GroupFund of funds1round
MubadalaPrivate equity1round
Illumina VenturesVC firm1round
Bill Gates/ Luxno record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists Kallyope as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

DNS CapitalFamily officePer its own site

Quick answers about Kallyope

Who invested in Kallyope?

Kallyope's investors include Lux Capital, Alexandria Real Estate Equities, The Column Group, Goldbell Group and Two Sigma, and 8 more on record.

How much has Kallyope raised?

Kallyope has raised $95M across 3 rounds since 2018.

When did Kallyope last raise?

Kallyope's most recent round was a Grant of $8.2M in May 2023.

What was Kallyope's biggest round?

Kallyope's largest round on record is $66M (Series B), in Feb 2018.

Who backed Kallyope first?

Kallyope's first round on record, in Feb 2018, was backed by Lux Capital, Alexandria Real Estate Equities and The Column Group and 4 others.

What stage is Kallyope at?

Kallyope's latest named round is a Grant, in May 2023.

Where is Kallyope based?

Kallyope is based in the United States.

Companies like Kallyope

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

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