Portfolio
6SILO is not arranged by trend. It is arranged by operating discipline: each venture needs a real problem, a clear owner, and enough structure to survive scale.
Commercial cleaning, run like a tech company
Started with one van in Melbourne, now 650+ staff strong across Australia. CleanKings runs facility services on standardised systems instead of ad-hoc contractors — one point of contact, one consistent standard, everywhere it operates.
Lead operators
Madhushanka Rajapakshe
National Operations Lead
Client approvals, without the group chat chaos
Crittiks replaces the scattered email threads and DMs agencies use for creative sign-off with one shared workspace — every review, comment, and approval logged in a single place.
Lead operators
Shenik Fernando
Co-Founder & CTO
Ash Ahmed
Co-Founder & Head of Agency Partnerships
One tablet instead of another plastic bottle
An Australian-made refillable tablet system that replaces single-use plastic cleaning bottles. Drop a tablet in water, refill the same bottle for years instead of buying a new one every month.
Lead operators
Lahiru Rajaratna
Co-Founder
Sri Lankan tea, under your own label
Klense Supply manufactures herbal infusion tea in Sri Lanka and private-labels it for cafés, hotels, distributors, and retailers who want a branded tea range without building a factory.
Sri Lankan wellness, backed by nutrition science
Hela Shots takes botanicals long used in Sri Lankan wellness practice and reformulates them with modern functional nutrition, launching into the Australian market in Q2–Q3 2027.
Lead operators
Sameera Chinthaka
Co-Founder
Rethinking how invoices get settled.
In development.
Operators
6SILO Operations
Executive Assistant to Don Hett
Crittiks
Co-Founder & CTO
Crittiks
Co-Founder & Head of Agency Partnerships
CleanKings
National Operations Lead
Earthy Tabs & Earthy Global
Co-Founder
Hela Shots
Co-Founder
