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Experience counts

Calculus - Wonderhood Studios

Wonderhood is an innovative force in the UK advertising and entertainment industries combining creative marketing strategies, technology and entertainment

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Calculus - Rotageek

Rotageek

Rotageek is a data driven workforce scheduling company focusing on retail and similar businesses

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Calculus - Brouhaha Entertainment

Brouhaha Entertainment

Brouhaha is a production company founded by experienced producers Gaby Tana, Troy Lum and Andrew Mason

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Calculus - Laverock Therapeutics

Laverock Therapeutics

Laverock is a gene regulation platform unlocking next generation programmable gene therapies

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Calculus backs the innovators, the experts and the game changers across the fastest growing sectors in the UK – technology, healthcare and the creative industries.

We focus on companies driving innovation, advancing healthcare and creating jobs and opportunities throughout the country.

Latest News

Brouhaha’s ‘Boy Swallows Universe’ – dominates AACTA Awards

Boy Swallows Universe – produced by Brouhaha Entertainment – picked up six trophies from the 2025 Australian Academy of Cinema, Television and Arts (AACTA) Awards, the night was hosted by AACTA President Russell Crowe. Trent Dalton’s semi-autobiographical story about a boy sucked into Brisbane’s criminal underbelly won Best Miniseries, Best Screenplay in Television (John Colle) and … Continued

Optalitix releases FORTRESS

Insurtech Optalitix announces its new cutting-edge treaty and claims management system, FORTRESS, is now live. FORTRESS was built for Pool Re – a mutual reinsurer set up in cooperation with the UK Government.

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Important Information

The investments referred to in this website are not suitable for all investors. Calculus Capital Limited is not able to give advice to prospective investors about the suitability of the investments. Prospective investors are recommended to seek specialist tax and financial advice before investing in the Calculus EIS Fund or Calculus VCT.

An investment into the Calculus EIS Fund of Calculus VCT may only be made on the basis of reading in full the information set out in the relevant Information Memorandum or prospectus.

When investing, your capital is at risk. The value of shares and income from them may go down as well as up and despite the tax relief you may not recover the amount originally invested. An investment in smaller and unquoted companies carries a higher risk than many other forms of investment. Shares in unquoted companies are not readily marketable. You should not invest in an EIS or VCT unless you can afford to lose some or all of your capital.

An EIS or VCT investment is only appropriate for investors with a medium to long term investment horizon; the timing and extent of realisation cannot be predicted and may extend beyond five years. It is not possible to allow a partial withdrawal of your investment. You may request a total withdrawal, but since many investments made will be in unquoted companies, this may not be possible. Withdrawal within three years for the EIS and five years for the VCT would lead to repayment of any tax reliefs received.

The tax benefits available depend upon your individual circumstances and these benefits may change dependent upon future legislation.

I have read and understood this important information

Important Information

The investments referred to in this website are not suitable for all investors. Calculus Capital Limited is not able to give advice to prospective investors about the suitability of the investments. Prospective investors are recommended to seek specialist tax and financial advice before investing in the Calculus EIS Fund or Calculus VCT.

An investment into the Calculus EIS Fund of Calculus VCT may only be made on the basis of reading in full the information set out in the relevant Information Memorandum or prospectus.

When investing, your capital is at risk. The value of shares and income from them may go down as well as up and despite the tax relief you may not recover the amount originally invested. An investment in smaller and unquoted companies carries a higher risk than many other forms of investment. Shares in unquoted companies are not readily marketable. You should not invest in an EIS or VCT unless you can afford to lose some or all of your capital.

An EIS or VCT investment is only appropriate for investors with a medium to long term investment horizon; the timing and extent of realisation cannot be predicted and may extend beyond five years. It is not possible to allow a partial withdrawal of your investment. You may request a total withdrawal, but since many investments made will be in unquoted companies, this may not be possible. Withdrawal within three years for the EIS and five years for the VCT would lead to repayment of any tax reliefs received.

The tax benefits available depend upon your individual circumstances and these benefits may change dependent upon future legislation.

I have read and understood this important information