Johannesburg · Business technology
Five vendors. Four invoices. Nobody to call.
Greenstem builds, installs, secures and supports every system your business runs on — under one agreement, with one number to phone when something breaks.
Your phones, your network, your software and your security are one system. Buy them as one.
Most businesses end up with a web developer who has never seen the server, an IT guy who does not manage the phones, and a security consultant who arrives after the incident. Greenstem takes the whole stack — so the parts are designed to work together, and one team is accountable for all of it.
Services
Six lines. Take one, or take the lot.
Each is available on its own. Bought together, they are priced and managed as a single technology package.
We re-plan the whole floor, then rebuild it.
Office optimisation is a full survey of the building — cabling, coverage, hardware age, phone points, power — followed by a phased replacement that leaves the business running the whole way through.
- Survey
- Floor walk, cable trace, coverage heat map, hardware inventory.
- Plan
- Rack layout, AP placement, desk and phone point positions.
- Build
- Structured cabling, switching, access points, workstations.
- Hand over
- Labelled rack, documented network, retained support agreement.
On site
What the work actually looks like.
Rollouts happen after hours and in stages. These are the parts clients never see.
Where to begin
Start where you are. Add the rest when it makes sense.
Nobody signs up for all six on day one. Most businesses come to us with one of these three, and grow the agreement from there.
If something keeps breaking
Take over the day-to-day
We become the support desk. Phones, laptops, network, security monitoring — handled on a fixed monthly agreement, so problems stop landing on your staff.
If something is missing
Build the piece you do not have
A system your team keeps doing by hand, a website that no longer represents you, a phone setup that cannot grow. Scoped as a project, with a fixed price.
If the whole place is dated
Rebuild the floor
A full survey followed by a phased replacement of hardware, cabling and network — installed in stages so the business never stops trading.
Start with the audit. It costs you a morning.
Tell us where things are breaking. We walk the site, map what you have, and come back with a phased plan and a real number.
Book an audit