Fleet SIMs
Pooled data across every handset, tablet and van tracker. Add or kill a SIM in seconds from the admin console. From £6 per SIM.
Voltari Business
Serious network.
Same personality.
Fleet SIMs, dedicated lines and cloud voice for teams of five to five thousand — backed by a 99.95% SLA and a named engineer who answers on the second ring.
What we run for you
Everything that connects your business.
One provider, one invoice, one number to call. Mix and match — nothing here requires anything else.
Dedicated lines
Full-fibre leased lines from 200 Mbps to 10 Gbps, symmetric, uncontended, with a four-hour fix commitment written into the SLA.
Voltari Voice
Cloud VoIP with call routing, IVR, transcribed voicemail and CRM hooks. Keep every number you’ve ever advertised.
Private 5G
On-site private networks for warehouses, ports and campuses where Wi-Fi waves the white flag. Designed, built and monitored by us.
99.95% uptime SLA
Measured monthly, published quarterly, backed by automatic service credits. No claims process — credits just appear.
Named engineer
Not a queue, not a chatbot. A person who knows your setup, your sites and — after the second call — your dog’s name.
30-day exit, even for business
Fleet SIMs and Voice roll monthly like our consumer plans. Only leased lines carry a term, and we say so in 16-point type.
Case study
Kestrel Couriers moved 340 drivers to Voltari.
A national same-day courier, previously juggling three networks and a spreadsheet of SIM numbers nobody trusted. Twelve weeks after switching, here’s the scoreboard.
31%
Cut in total connectivity spend — one pooled data plan instead of three overlapping ones.
99.98%
Delivery-app uptime across the fleet, including rural drops that used to be dead zones.
4hrs
To provision 40 seasonal driver SIMs at Christmas peak — done from the console, no courier required. We noted the irony.
“Our old setup failed quietly and billed loudly. Voltari does the opposite — we hear from our account engineer before we’ve noticed anything, and the invoice is one page.”
Marta Villanueva — Operations Director, Kestrel Couriers
Trusted by teams at
KESTRELBrightloaf BakeriesNORTHPINEFenwick & MossORBITA GYMSHollis MarineTILEHURST NHS TRUST
Talk to us
Thirty minutes. Zero slides.
Tell us what you’re running and what’s annoying you about it. A network engineer — not a salesperson — will come back within one working day with a straight recommendation and real pricing.
- Free coverage survey for every one of your sites
- Side-by-side cost comparison against your current bills
- Migration plan with zero-downtime number porting
Consider it booked.
An engineer will email you within one working day to grab a slot. No slides. We promised.
Your IT manager
will actually thank you.
One network, one console, one invoice — and an SLA that pays out by itself. That’s a rare kind of quiet.
Get in touch →