NEWCaplight raises a $16M Series A, led by BlackRock and Fin Capital →
Skip to main content
Caplight Logo









The SidebySide Partnership International Limited

The SidebySide Partnership International Limited

Overview

A venture capital firm that invests in fast-growing, UK-based technology-enabled businesses, focusing on B2B Software and Consumer Technology companies with revenues between £1-20 million. The firm operates the SidebySide EIS Venture Fund and takes a hands-on approach, providing capital and strategic guidance to help companies scale. Their investment range is typically from Pre-Series A to Series B.

Portfolio Companies

12

Investments

The SidebySide Partnership International Limited investments
CompanyDateStageLead
Harper ConciergeOct 2025Early FundingCo-investor
Tonic HealthJul 2025Series ACo-investor
RyftApr 2025Series ACo-investor
RyftApr 2025Series ACo-investor
RyftApr 2025Series ACo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

Premium
SeedSeries ASeries BGrowth

Unlock portfolio analytics

Sign up to view full sector, stage, and valuation breakdowns for this investor.

Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
2021
2022
2023
2024
2025
2026

Unlock portfolio analytics

Sign up to explore yearly investment trends and funding raised over time.

FAQ

Firmographic Details

HeadquartersLondon, England
Year FoundedN/A

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.