AfterRaise/Companies/Cytospire Therapeutics

Cytospire Therapeutics

UKLondonBiotech & PharmaSeries A

Overview

Where Cytospire Therapeutics is now

Cytospire Therapeutics announced a Series A round of £61M on 5 May 2026, led by 4BIO Capital.

Observed Described in the funding announcement as "biotech company developing differentiated multispecific immune cell engager antibodies designed to enhance and direct the activity of the body's own immune system". Source

Latest round
Series A
Amount
£61M
Announced
5 May 2026
Headquarters
London, UK
Sector
Biotech & Pharma
Investors
4BIO Capital
Also participating
new investors Servier Ventures, British Business Bank, Sound Bioventures and Criteria Bio Ventures, as well as from existing investors Abingworth and LifeArc Ventures
Relevant leadership
CEO Natalie Mount

Current direction Inferred

What this company is working on

Research and developmentManufacturing and scale

Read from the company's own description of what the funding supports.

Momentum Inferred

AfterRaise Score

52
Steady growth
0 funding signals in the last 90 days
Funding recency
18/40
announced within the last 6 months
Round scale
19/25
round size relative to the market
Funding stage
15/20
Series A
Funding cadence
0/15
one funding event tracked this year
Arriving with the signals layer
  • Hiring momentum Open roles and hiring pace
  • Market expansion New offices and new countries
  • Leadership Executive appointments
  • Product activity Launches and releases

Growth timeline

What has happened so far

  • 5 May 2026
    £61M Series A
    Led by 4BIO Capital.

Observed The timeline currently holds funding events, because those are the signals AfterRaise observes today. Hiring, leadership, expansion and product events join it with the signals layer.

Moves

Published by the company

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Opportunities

Work this company has opened

No open Opportunities listed

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Open to

Who may approach Cytospire Therapeutics

Not yet specified

Cytospire Therapeutics has not told AfterRaise which approaches it welcomes. Until it does, we do not assume. Offers to help are held and shown to the company, and the company decides whether to open a conversation.

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Helpful contributors

People who have contributed here

Nobody yet

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Also moving

Other Biotech & Pharma companies

See the sector