Fundraising Fox
Rubix Ventures
Venture capitalSeed–Growth · 9 people tracked
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Investment thesis
Rubix was built around the trio of a founder, an investor and a problem solver, after its team helped a coffee entrepreneur raise capital by rigorously assessing the people, process and data behind the business. The firm aims to be a trusted partner within a connected ecosystem, supporting founders who need both capital and hands-on help while giving investors the detailed due diligence they require. It emphasizes operational excellence and works with experienced advisors, experts and partners to help portfolio companies grow, spanning early-stage through growth-stage businesses.
Source: firm website, verified Aug 3, 2026.
Team · 9 people
from the firm's website
What they invest in
from 3 of 4 portfolio companiesSports Tech ×2Consumer ×1Direct to Consumer ×1Gaming ×1Hardware ×1Healthtech ×1New Materials ×1Wellness & Fitness ×1
Investments · 4 tracked
founders shown can be your intro path
Supersapiens offers a real-time energy management system for athletes, built in partnership with Abbott using continuous glucose monitoring (CGM) sensor technology.
HealthtechSports TechWellness & Fitness
Co-investorsCM VenturesVibe Capital
Vollebak designs and sells experimental performance clothing made with advanced materials such as graphene, copper, Dyneema, para-aramid fibres, and electromagnetic shielding.
ConsumerDirect to ConsumerNew Materials
Nick Tidball(Founder)Steve Tidball(Founder)
Co-investorsAnthropy PartnersPrevail Venture CapitalARK Investment ManagementVenrex
Zwift is an indoor cycling and training app that connects to smart trainers and dedicated smart bikes, letting cyclists ride, train, and compete virtually with others.
GamingHardwareSports Tech
Eric Min(Founder)inAlarik Myrin(Founder)Jon Mayfield(Founder)Jon Mayfield Eric Min(Founder)Scott Barger(Founder)
Co-investorsCauseway PartnersHighland EuropeHiro CapitalPale Fire CapitalTrue.Amazon Alexa Fund+3 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
CLIPPD
Portfolio news
latest coverage across their companies
Zwift · zwiftinsider.com · Aug 19, 2026
Frequently asked questions
- What stage does Rubix Ventures invest at?
- Rubix Ventures invests at the Seed, Series A, Growth stages.
- What sectors does Rubix Ventures focus on?
- Rubix Ventures focuses on Sector Agnostic.
Images
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