Fundz

Reactwise successfully raised £2.6M in pre-seed funding. The round was backed by Y Combinator, the UK government, and other venture capitalists and angel investors.

PRIVATEMar 22, 2025

Amount Raised

£2.6 Million

Round Type

Pre-Seed

LondonInformation TechnologySoftware

Investors

Other Venture CapitalistsUK GovernmentY Combinator

Description

Reactwise, a London, UK-based company developing software solutions for chemical reactions, raised £2.6M in pre-seed funding. Led by Alexander Pomberger, CEO, and Daniel Wigh, CTO, ReactWise offers a software solution to optimize chemical reactions. The funding round included a competitive Innovate UK grant and aims to advance their innovative technology. Reactwise is currently conducting 12 pilot studies with major pharmaceutical companies.

Quick answer

ReactWise raised £2.6 Million in a Pre-Seed round, dated March 22, 2025. Investors: Other Venture Capitalists, UK Government and Y Combinator. ReactWise is based in London, England, United Kingdom.

How much did ReactWise raise?
ReactWise raised £2.6 Million in a Pre-Seed round on March 22, 2025.
Who invested in ReactWise?
Other Venture Capitalists, UK Government and Y Combinator are named as investors in this round.
What does ReactWise do?
ReactWise offers a powerful software solution to optimize chemical reactions.
Where is ReactWise based and how big is it?
ReactWise is based in London, England, United Kingdom. Fundz records about 3 employees.
Who are the decision-makers at ReactWise?
Fundz holds 1 contact at ReactWise. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Software around the same time

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

  • Cursor raised an undisclosed amount (Funding Round) on April 21, 2025.
  • AppSignal raised $22M (Series A) on May 6, 2025.
  • Nawgati raised $2.5M (Pre-Series A) on May 6, 2025.
  • Hostie raised $4M (Seed) on May 6, 2025.
  • StackOne raised $20M (Series A) on May 6, 2025.
  • PriceAgent raised $550K (Seed) on May 6, 2025.

Who to call at ReactWise, and when

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

  • An alert the day ReactWise raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at ReactWise, from your own LinkedIn network

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Company Information

Company

ReactWise

Location

7 BELL YARD

London, England, United Kingdom

About

ReactWise offers a powerful software solution to optimize chemical reactions. Our easy-to-use interface allows you to employ machine learning-based modelling to efficiently predict and identify the most promising reaction conditions. With ReactWise, you can quickly analyze and optimize reactions, saving you time and resources in the lab so you can focus on what really matters - your research.

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ReactWise 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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