Calculus Capital Overview

  • Investor Type
  • PE/​Buyout

  • Status
  • Active

  • Professionals
  • 13

Professionals

  • Investments
  • 140

  • Portfolio
  • 37

  • Exits
  • 60

Exits

Calculus Capital General Information

Company Description

Founded in 1999, Calculus Capital is a private equity investment firm based in London, United Kingdom. The firm seeks to invest in business products, business services, consumer products, consumer services, information technology, healthcare, manufacturing, life sciences, and oncology sectors at seed-stage, early-stage, growth-stage, and later-stage companies.

Business Details

Formerly Known As
McDonald Glencross
Year Founded
1999
Investor Status
Actively Seeking New Investments
Trade Association
British Venture Capital Association (BRVCA)
Primary Investor Type
PE/Buyout
Other Investor Types
Venture Capital
Corporate Office
  • 12 Conduit Street
  • London W1S 2XH
  • England, United Kingdom
+44 020

Calculus Capital Investments & Acquisitions (140)

Calculus Capital’s most recent investment was a with Edify Systems for . The deal was made on 01-Jun-2026 with as the lead partner.

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Edify Systems 01-Jun-2026 Business/Productivity Software Generating Revenue
Resurrect Bio 17-Feb-2026 Other Agriculture Generating Revenue
Grateful (London) 14-Oct-2025 Financial Software Generating Revenue
Trogenix 06-Oct-2025 Drug Discovery Pre-Clinical Trials
EnsiliTech 28-Aug-2025 Seed Round Other Healthcare Technology Systems Generating Revenue
You’re viewing 5 of 140 investments and acquisitions. Get the full list »

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Calculus Capital Exits (60)

Calculus Capital has made a total of 60 exits. Its latest exit was from Origin (Internet Service Providers) on 11-Mar-2026. The exit was categorized as .

Company Name Exit Date Exit Type Exit Size
Origin (Internet Service Providers) 11-Mar-2026
Evoterra 31-Dec-2025
Duvas Technologies 14-Dec-2025
Mo 04-Nov-2025
Destiny Pharma 01-Aug-2025 Bankruptcy: Liquidation
You’re viewing 5 of 60 exits. Get the full list »

Calculus Capital Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

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Calculus Capital FAQs

  • What is Calculus Capital?

    Founded in 1999, Calculus Capital is a private equity investment firm based in London, United Kingdom.

  • When was Calculus Capital founded?

    Calculus Capital was founded in 1999.

  • Where is Calculus Capital headquartered?

    Calculus Capital is headquartered in London, United Kingdom.

  • What is Calculus Capital's total asset value?

    Calculus Capital has around in total assets under management.

  • How many investments has Calculus Capital made?

    Calculus Capital has made 140 investments.

  • What has Calculus Capital invested in?

    Calculus Capital has made numerous investments in companies like Edify Systems, Resurrect Bio, and Grateful (London) within the Business/Productivity Software, Agriculture, and Financial Software industries.

  • What has Calculus Capital invested in recently?

    Calculus Capital's latest investment was on 01-Jun-2026 in Edify Systems, a company within the Business/Productivity Software industry.

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