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Sirona Medical has raised $40 million in Series D financing led by Avidity Partners. The funding will support the company's operating plan as platform usage triples.

PRIVATEOct 15, 2026

Amount Raised

$40 Million

Round Type

Series D

San FranciscoHealthcare

Investors

KLT Holdings8 VCGreatpoint VenturesAvidity Partners

Description

Sirona Medical, the leader in cloud-native radiology software, announced a $40 million Series D financing round led by Avidity Partners, with additional participation from 8VC, GreatPoint Ventures, and KLT Holdings. This funding will support Sirona's ongoing operational plans indefinitely. The company's RadOS platform has seen tremendous growth, highlighting its significance in the healthcare industry. With the new capital, Sirona aims to enhance its services and reach more patients globally.

Quick answer

Sirona Medical, Inc. raised $40 Million in a Series D round, dated October 15, 2026. Investors: KLT Holdings, 8 VC, Greatpoint Ventures and Avidity Partners. Sirona Medical, Inc. is based in San Francisco, California, United States.

How much did Sirona Medical, Inc. raise?
Sirona Medical, Inc. raised $40 Million in a Series D round on October 15, 2026.
Who invested in Sirona Medical, Inc?
KLT Holdings, 8 VC, Greatpoint Ventures and Avidity Partners are named as investors in this round.
What does Sirona Medical, Inc. do?
AI + radiology
Where is Sirona Medical, Inc. based and how big is it?
Sirona Medical, Inc. is based in San Francisco, California, United States. Fundz records about 114 employees.
Who are the decision-makers at Sirona Medical, Inc?
Fundz holds 1 contact at Sirona Medical, Inc., including the Vice President, People. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Healthcare around the same time

Companies in the same sectors as Sirona Medical, Inc. that raised within 45 days of this round, from Fundz verified event records.

  • Francis Medical raised an undisclosed amount on November 12, 2026.
  • XpertDox LLC raised $20M (Series A) on November 11, 2026.
  • Zus Health raised $33M (Series B) on November 10, 2026.
  • Silo Pharma raised $815K (Post-IPO Equity) on November 6, 2026.
  • Annovis Bio raised $21M (Post-IPO Equity) on November 5, 2026.
  • NBO Pharma raised $238K (Pre-Seed) on November 2, 2026.

Who to call at Sirona Medical, Inc., and when

A new round usually means Sirona Medical, Inc. is about to hire and buy. The teams that reach out first get the meeting.

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Company Information

Company

Sirona Medical, Inc.

Location

703 Market St., Suite 1900

San Francisco, California, United States

About

AI + radiology

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Related People

1 contact
Verified contactsGreg S., Vice President, PeopleSee plans and pricing
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Sirona Medical, Inc. raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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