Kost Konsult & Solutions · Accra, Ghana
We build the platforms
that move West Africa.
A certified engineering company that conceives, builds, and operates full digital platforms — for over a decade. Our flagship, the OYA! Platform, moves people, parcels, vehicles, and payments across Ghana every day.
Live on the App Store & Google Play
- 3apps live in production
- 5products in one platform
- 2operating subsidiaries
- 10+years building software
What we do
An end-to-end product company.
Strategy, design, engineering, QA, and operations under one roof — the same disciplines, applied end to end, that let us build and run the OYA! Platform ourselves.
Virtual CIO & strategy
Every client gets a dedicated vCIO — the technology strategy that turns a business goal into a system.
Software engineering
Senior engineers building scalable mobile and web products, APIs, and the platforms behind them.
Product design
Research-led UX that turns complex, real-world workflows into interfaces people actually enjoy.
Quality assurance
Dedicated QA and test automation, so every release ships with confidence — at scale.
Cloud & infrastructure
Cloud, reliability, and payment integrations that keep systems fast, secure, and always on.
Operate & run
We don't just ship and leave. We run production platforms used by real people every day.
Our flagship
OYA! — a transport economy, built end to end.
We didn't build an app. We conceived and engineered an entire platform: passenger travel, parcel logistics, a two-sided vehicle marketplace, fuel, and digital payments — operated through two subsidiaries.
BusRide
Intercity bus booking, seats & live tracking
Parcel
Send packages along existing bus routes
Hiring Marketplace
Cars, vans & buses on demand
Digital Fuel Coupons
Cashless fuel for drivers & fleets
e-Payment
Digital fare collection, built in
The products
Real apps, in the wild.
Not concepts or case-study mockups — three products you can download today, moving people, vehicles, and fuel across Ghana.
Oya! Bus Ride
Ghana travels smarter.
Book intercity trips, pick your seat, pay with Mobile Money, and track your bus live.
Oya! Ride Link
Any vehicle. On demand.
Hire cars, vans, and buses from trusted providers with real-time confirmations and pick-ups.
Oak Fuel
Every mile counts.
Digital fuel coupons with a built-in wallet, discounts at your stations, and records for attendants.
Both sides of the market
Consumer apps — and the tools that run them.
A real platform serves supply as well as demand. Alongside the traveller apps, OYA! gives bus operators, stations, and fleets digital ticketing, live occupancy, digital manifests, and nightly Mobile Money settlement.
- Digital ticketing that replaces paper manifests
- Live seat occupancy and trip visibility per route
- Mobile Money fare collection, settled nightly
How we work
Three moves. Zero noise.
Discover
We listen first — your goals, your constraints, your market — then shape the strategy.
Design & build
Prototypes you can touch become engineered, tested products, ready for the real world.
Launch & operate
We ship, then keep it running and improving — as a true long-term partner.
The group
Homegrown in Accra.
Structured to scale.
Kost Konsult & Solutions Limited operates the OYA! Platform through two subsidiaries — WhiteWind Co. Ltd. on the consumer side and Oak Wind Ltd. on the supply side.
How the group fits togetherParent
Kost Konsult & Solutions Ltd
Consumer
WhiteWind Co. Ltd.
BusRide · Parcel
Supply
Oak Wind Ltd.
Hiring · Fuel · e-Payment
See the flagship in your hand.
Download OYA! BusRide free and experience what a homegrown transport platform feels like.
Let's build the next one.
Whether you need a dedicated technology partner or a product built and run end to end — tell us where you want to go.