/Investor DB

Side Stage Ventures — Full Portfolio

12 tracked investments · listed companies and verified rows first

amaysimamaysim.com.auNov 2010

amaysim is an Australian mobile network provider offering prepaid SIM and eSIM plans with data banking, unlimited national and international calls and texts, and 5G access.

Consumer

Atomic Tessellatoratomictessellator.comin𝕏Apr 2026 · $71.8M

Atomic Tessellator combines computational physics with machine learning and enterprise software architecture, though the page does not specify its product offering or customer market.

AI & Machine LearningDeep TechNew Materials

BoardDr. Priyank KumarProf. Simon Ringer

Co-investorsCrane Venture PartnersIn-Q-TelOutset VenturesSalus VenturesConfluentGD1+1 more

Brickxbrickx.comin𝕏Seed · Aug 2014 · $930K

BrickX offers fractional property investment, letting individuals buy small units ("Bricks") of residential properties to gain exposure to real estate.

B2B MarketplacesFintechPropTechSydney, AU

Co-investorsReinventure Group

Equitiseequitise.cominSeed · Mar 2015

Trans-Tasman equity crowdfunding investment platform for Australia and New Zealand.

Jonny Wilkinson(Founder)in

Co-investorsH2 Ventures

Fabrafabra.cominNov 2025 · $2.8M

Fabra offers a 3D design editor that lets designers work from product templates to test fits, colors, fabrics, and graphics, then generate tech packs to share with manufacturers.

Advanced ManufacturingConsumerDeveloper ToolsRetail TechSaaSOrmond Beach, US

Nick Manks(Co-founder)inGloria(Co-founder)Luke(Co-founder)

Co-investorsRLC VenturesAsabys PartnersFrumtak VenturesJanuary CapitalNovator

Kantokokantoko.com.auin

Kantoko operates a telehealth platform connecting adults with ADHD specialists for remote diagnosis and treatment planning in Australia.

Digital HealthHealthtechMental HealthAustralia, AU

Co-investorsTenmile

Leonardo AIleonardo.aiMar 2026Acquired

A generative content platform for rapidly producing high-quality visual assets.

Co-investorsBlackbird FoundryBlackbird VenturesGlitch CapitalSerenaSmash CapitalTIRTA Ventures+3 more

More Good Daysmoregooddays.cominMar 2023

More Good Days provides an evidence-based chronic pain management program for people living with persistent pain and fibromyalgia, combining physiotherapy, clinical psychology, and support coaching.

Digital HealthHealthtechMental HealthWellness & FitnessAustralia, AU

Co-investorsBlackbird FoundryBlackbird GiantsBlackbird VenturesMelbourne Accelerator Program (MAP)Giant Leap

Outlier Spaceoutlier.spaceJul 2026 · $7.3M

Outlier is developing a reusable, uncrewed satellite platform that provides access to microgravity in orbit with safe return of payloads to Earth.

Deep TechHardwareSpace Tech

Co-investorsAirTree VenturesInvestible Climate Tech FundGD1Global from Day OneIcehouse Ventures

Outstafferoutstaffer.comin𝕏Oct 2023 · $1.5M

Outstaffer is a global AI-powered recruitment and employer of record (EOR) platform that enables companies to hire, pay, and manage remote employees across borders compliantly without establishing local entities.

AI & Machine LearningFuture of WorkHR TechYarra Valley, AU

Thomas Derum(Founder)in

Co-investorsBeachhead Venture CapitalUtiliti GroupSpring Capital

Sideside.coin𝕏Aug 2026

Side is a digital staffing platform offering four services for temporary (interim), fixed-term, and permanent hiring, including full-service recruitment, contract and payroll administration, and seasonal workforce staffing.

Future of WorkHR TechMarketplaces

Co-investorsAglae VenturesFly VenturesKima VenturesAirTree VenturesIcehouse Ventures

Thanksthanks.coMar 2025

Thanks is an AI-first loyalty and rewards platform that turns post-purchase and customer moments into personalized reward offers using behavioral signals and first-party data.

AdTechMarketing TechSaaS

Doron Ostrin(Founder)inCayley Ostrin(Founder)in

Co-investorsFounder CollectivePeak XV PartnersSurge

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Arca Climate Technologies

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.