Ademco — business telecoms and connectivity for UK businesses

Understand first. Recommend second.

Business telecoms that work around your business.

Business Broadband.

Ademco covers business broadband, cloud phone systems, business mobiles, Microsoft Teams Calling, connectivity and support.

Ademco helps businesses understand, improve and manage their communications with straightforward advice, modern technology and one trusted point of contact.

Already know what you need? Get a quote →

What can we help your business with?

Tell us what you're trying to achieve — no telecoms jargon needed.

Partner with Ademco

Refer business telecoms leads and earn commission.

Open to partner companies and commission-only sales people. Submit leads, track every referral through to install, and see your commission in one place.

Business TelecomsBusiness BroadbandHosted VoIPBusiness MobileMicrosoft Teams CallingUK Customer SupportFast InstallationFlexible Solutions

Where would you like to start?

Three ways Ademco can help today.

Whether you're reviewing costs, setting something up or want a straight answer to a question, pick the route that suits you.

Check my telecoms health

Answer a few questions and get an indicative health score across broadband, phones, mobiles, contracts and costs.

  • Free and no obligation
  • Takes a few minutes
  • Practical recommendations
Start my free check-up

See what I'm spending

Use the cost calculator to understand your annual and 36-month telecoms spend, then let us review it properly.

  • Annual and 36-month totals
  • Contract renewal insights
  • Upload a bill for accuracy
Open the calculator

Ask a question

Speak directly to the Ademco team about anything from broadband speeds to getting out of a contract.

  • Straight answers
  • No sales pressure
  • Email or phone — your choice
Ask the team
PSTN Switch-Off 2027

Is your business ready for the big switch-off?

Traditional phone lines are being retired. In two minutes our free checker shows whether your phones, broadband, alarms and payment terminals are affected — and what to do next.

Sound familiar?

What's getting in the way of your business?

Choose what sounds familiar and we'll point you to the shortest sensible route.

Two-minute tools

Get a feel for where you stand — before you speak to anyone.

Both take a couple of minutes and neither commits you to anything.

0Health score

Tick anything that's already true for your business.

Indicative telecoms health check

Five questions for a rough picture. A full Ademco 360° review goes properly through your services, costs and contracts.

Drop your latest telecoms bill here.

We'll check every line, charge and contract date, then tell you plainly whether it's competitive. PDF, image or spreadsheet — no obligation.

Upload my bill

Your bill is used only for your review and never shared.

Free telecoms review

Could your business telecoms work harder for you?

Many businesses are still paying for services they arranged years ago. A free review tells you exactly what you have, what it costs and whether it still makes sense.

Quick telecoms cost check

Add your rough monthly costs to see what your business spends on telecoms each year.

£per month
£per month
£per month

Estimated annual spend

£0

Based on £0 per month

Get my full cost breakdown

Takes about 3 minutes. No obligation, no hard sell.

Common cost leaks

Where UK businesses typically overpay.

These are the issues we find most often when reviewing a business telecoms estate.

  • Old phone lines nobody uses
  • Licences for people who have left
  • Unnecessary mobile contracts
  • Broadband that can't keep up
  • Legacy telephone systems
  • Duplicate or overlapping services
  • Contracts that quietly auto-renewed
  • Products the business no longer needs

Core services

Everything your business needs to stay connected.

Start with one service and bring more under Ademco as contracts come up for renewal.

Business Broadband

Fast, reliable broadband designed around your organisation, including FTTP and SoGEA.

  • FTTP and business fibre
  • SoGEA
  • 4G/5G backup
  • Static IPs
Check business broadband

Business Phone Systems

Cloud phone systems so your team can work from the office, home or mobile.

  • Cloud-X hosted telephony
  • Web-X browser calling
  • Yealink & Grandstream handsets
  • Call routing and reporting
Get a phone system quote

Business Mobiles

Flexible mobile solutions for individual users, teams and entire organisations.

  • SIM-only and handsets
  • Shared and unlimited data
  • Number porting
  • Account management
Review my mobile contracts

Microsoft Teams Calling

Make and receive external business calls directly through Microsoft Teams.

  • Keep your numbers
  • Laptop, mobile or desk phone
  • Central administration
Ask about Teams Calling

Leased Lines

Dedicated connectivity for organisations needing resilience, performance and bandwidth.

  • Uncontended bandwidth
  • Business SLAs
  • Scalable speeds
Get a leased line quote

SIP & VoIP

Modern alternatives to traditional telephone lines, ready for the analogue switch-off.

  • SIP trunks
  • Hosted VoIP
  • Number porting
Explore VoIP

Yealink & Grandstream Handsets

SIP desk phones and cordless handsets matched to each role, configured and supported by Ademco.

  • Yealink T-Series
  • Yealink DECT
  • Grandstream GRP series
Explore business handsets

Web-X (X-Web)

Your office phone in a browser: calls, transfers, team chat and voicemail with nothing to install.

  • Browser softphone
  • Team presence
  • Customisable dashboard
Explore Web-X

Cloud-X

Hosted business telephony for office, home and mobile, without an on-site phone system.

  • Cloud PBX
  • Number porting
  • X-PRO mobile app
Explore Cloud-X

One provider

One supplier. One bill. One point of contact.

Where possible, we'll simplify your services and reduce the number of suppliers you need to manage — bringing connectivity, telephony, mobile and software under one relationship.

Not every service can literally appear on a single invoice, and we won't pretend otherwise. What we can promise is one team who knows your setup and answers the phone.

Why businesses choose Ademco
Broadband
Phones
Mobiles
Connectivity
Microsoft 365
Cybersecurity

The process

From first conversation to fully supported.

  1. Step 1

    Review

    We understand your existing services, costs and contract dates.

  2. Step 2

    Recommend

    A clear written proposal — including where changing nothing is the right call.

  3. Step 3

    Plan

    We coordinate dates, numbers and installs around your business.

  4. Step 4

    Switch

    Services move across with minimal disruption to your team.

  5. Step 5

    Support

    Ademco stays your point of contact — the same people who set it up.

Timescales depend on individual providers, products and number-porting requirements.

Not ready yet?

Still in contract? We'll come back at the right time.

If your contract doesn't expire for a few months, tell us when it ends. We'll make a note and contact you closer to your renewal date — not before. And if you have 3 years or less remaining, we may be able to pay off your existing contract as part of the move.

We record your renewal date and notice period.
We review the market before you're due to renew.
No pressure, no repeated cold calls in the meantime.

Spread the cost of business technology.

Subject to eligibility and availability, Ademco may be able to arrange finance for eligible equipment and technology — phone systems, handsets, networking equipment, IT hardware and installation projects.

Finance is subject to status, terms and approval.

Ask about finance options

Customer stories coming soon.

We'd rather show you nothing than invent a testimonial. Genuine customer reviews and case studies will appear here as soon as we have them.

See our case study approach

Let's understand your telecoms before changing anything.

No pressure and no obligation. If your current setup is working, we'll tell you that too.

Prefer to talk? Call our UK team on 07807 901183.

Ready to simplify your business telecoms?

Whether you're reviewing your broadband, replacing an old phone system, renewing mobile contracts or simply want to understand whether you're getting good value, Ademco can help.