Participated · Equity · May 2026

AirEx, launched in 2020, develops the first smart air brick technology that uses sensors to monitor conditions and regulate airflow under floors to reduce heat loss. Its product aims to improve energy performance and resident health without requiring expensive or disruptive interventions. AirEx has established commercial partnerships with dozens of housing providers and Tier 1 contractors, including Warmworks, Peabody and Together Housing. To date the company reports over 39,000 smart air bricks installed across more than 6,400 homes, delivering an estimated £40 million in lifetime energy bill savings for households in fuel poverty and more than 40,000 tonnes of lifetime carbon emissions abatement. The company plans to use the £2.1 million funding to accelerate large-scale deployment, develop new products and expand into new partnerships and broader market rollout. AirEx positions itself to scale commercially alongside government retrofit funding and social housing upgrade programmes.

Led · Series A · Jun 2022

Torsion Information Security is a London-based cybersecurity firm that offers automated data governance and document access monitoring software. Its platform integrates with collaboration systems such as SharePoint and Office 365 to monitor and control employee access to cloud-based documents. The product uses intelligent automation to track and manage who has access to documents, aiming to prevent breaches caused by inappropriate access. Torsion said it raised £1.1m in a pre-Series A equity round, bringing total capital raised to around £2.2m. The company plans to use the capital to roll out its automated Data Access Governance platform and to bolster marketing, engineering and business development. Its tools are used by customers including the England & Wales Cricket Board and due diligence company Neotas. Founded in 2013 by Peter Bradley, Torsion emphasizes an automated, business-centric approach to controlling data access. Torsion Information Security is a London start-up focused on Secure Data Access Control. Its product helps businesses determine "who has access to what" across large collections of files, folders and sites. Torsion uses machine learning to engage business users in securing their information and to precisely control access, aiming to drive robust security outcomes. The technology integrates with enterprise collaboration systems including Microsoft Office 365, SharePoint and file shares to improve data security, simplify compliance, and facilitate collaboration and productivity. Boundary Capital Partners has invested £200,000 to support the company's commercial development. Management highlights a hands-on investor engagement approach as they continue to grow the business.

Participated · Equity · Oct 2018

Raremark operates a patient-engagement and data-analysis platform focused on rare diseases, using machine-learning to engage and retain patients and their families. The platform provides biopharmaceutical companies access to anonymized and aggregated patient data to inform clinical development. Raremark aims to reduce the time and cost of clinical trials by improving trial design and yielding higher-quality insights into disease mechanisms, symptoms and heterogeneity. The company positions its technology to raise health literacy and informed participation in medical research. The recent funding will be used to further develop its patient-engagement and data-analysis technology to help identify, engage and learn from patients. Raremark is headquartered in London and also maintains an office in Boston, US.

Participated · Equity · Jun 2015

Family Traveller publishes a print magazine and operates a website offering inspiration and advice for holidaying with children of differing age groups and for multi-generational travel. The company has produced 12 issues of Family Traveller Magazine with an average distribution of 65,000 copies. Its website attracts approximately 100,000 monthly unique users and its email newsletter database exceeds 45,000 subscribers. Led by CEO Andrew Dent, regular contributors include the BBC’s Simon Reeve, Mariella Frostrup and Tom Parker Bowles. The business raised a £750k (US$1.16m) funding round to invest in the digital side of the business and improve user experience to grow online users and attract more advertiser commitments. The investment will also support marketing, brand-building activities and enable the company to attract media talent.