TalkTalk Business Review 2026: Plans, Pricing & Verdict

TalkTalk Business is no longer part of the TalkTalk Group that most consumers know. It was sold to TFP Telecoms in October 2023 and now sells UCaaS, SIP trunking, contact centre software and connectivity to UK businesses. In August 2026 it agreed to merge with ARO, a cloud and managed IT firm. This review covers who owns TalkTalk Business now, what it sells in 2026, rough pricing, and whether it suits your organisation as the PSTN switch-off gets closer.

Who Owns TalkTalk Business in 2026?

TalkTalk Business was sold for £95 million in October 2023 to TFP Telecoms, a shareholder group led by TalkTalk founder Sir Charles Dunstone. In August 2026 it agreed to merge with ARO, a cloud, cyber security and managed IT company, subject to government approval.

The merger matters more than the old TalkTalk name. TalkTalk Business says the combined group will have about 650 staff, around £200 million in yearly revenue and more than 70,000 customer organisations. It still needs approval under the National Security and Investment Act. Until the deal completes, both firms keep their own brands and offices.

Here’s what happened:

The demerger left three separate businesses:

• TalkTalk Business – B2B services, now merging with ARO
• TalkTalk Consumer – the home broadband brand, which stayed with TalkTalk Group
• PlatformX Communications (formerly TalkTalk Wholesale) – wholesale network platform

When TalkTalk Business was sold, it signed a three-year exclusive wholesale agreement with the wholesale platform worth about £25 million. That deal gave it network access without taking on any of the consumer division’s liabilities.

TalkTalk Business Products and Services

TalkTalk Business sells four core product lines: UCaaS (cloud-hosted business phone systems and collaboration tools), SIP trunking, contact centre software (CCaaS) and connectivity, including fibre broadband and leased lines up to 10 Gbps.

The product range has changed a lot since 2018. Traditional ISDN packages are being phased out ahead of the UK PSTN switch-off in January 2027, and cloud voice and collaboration tools are replacing them.

TalkTalk Business uses Mitel (it holds Platinum Partner status), Zoom and Cisco technology for its UCaaS and contact centre products. So you get proven enterprise platforms that TalkTalk resells and manages, not its own system. That can be a plus, because the technology is tried and tested. It can also be a drawback, because you could buy from those vendors directly.

TalkTalk Business Pricing

TalkTalk Business has no public price list and quotes every deal. Expect roughly £15-50 per user per month for voice and UCaaS, and from £5 per channel per month for SIP trunking.

Unlike providers such as bOnline (from £7/user/month) or RingCentral (from £7.99/user/month for teams of 2 to 19 on annual billing) that publish transparent pricing, TalkTalk requires a sales conversation for exact quotes. Here are approximate ranges from third-party sources:

Important: These figures are approximate ranges from third-party comparison sites. TalkTalk’s actual pricing depends on contract length, user count, and bundled services. Longer contracts typically attract discounts.

For transparent, published pricing, compare with Dialpad (from £12/user/month on annual billing, £22 monthly) or Vonage (from £10/user/month).

TalkTalk Business UCaaS Features

TalkTalk’s UCaaS puts voice, video and messaging on one cloud platform, powered by Mitel and Zoom. You can mix and match licences and add a fully managed service.

UCaaS is TalkTalk Business’s main product for firms replacing an old phone system. Key features include:

• Voice, video, and messaging on a single cloud platform
• Mix-and-match subscription licences – add users, locations, and features without hardware changes
• CRM integration – works with existing CRMs and business platforms
• UK and European data centres – data stays within the UK/EU
• Managed service option – TalkTalk specialists handle configuration and ongoing management
• 99.995% network uptime claimed

Because the platform comes from Mitel (TalkTalk is a Platinum Partner) and Zoom, you get established UCaaS software rather than something TalkTalk built itself. It is a similar model to BT, which resells BroadWorks technology for its Cloud Voice product.

TalkTalk Business SIP Trunking

TalkTalk’s SIP trunking replaces ISDN lines with internet-based voice channels from about £5 per channel per month. It includes fraud protection and a central management portal.

If you have an on-site phone system (PBX) that still works and want to leave ISDN without replacing it, SIP trunking is the obvious route. TalkTalk’s SIP trunking includes:

• Scalable channels with no long lead times
• Fraud protection and spend controls – limits impact of PBX fraud and unusual spend patterns
• QoS (Quality of Service) – automatic voice traffic prioritisation during high demand
• Per-number analytics – reporting portal for call performance monitoring
• Number portability – keep existing numbers when migrating
• SIP Trunk Call Manager – optional central management portal for routing control

TalkTalk pitches SIP trunking as the “perfect replacement for traditional ISDN lines” before the PSTN switch-off. If you are comparing SIP providers, weigh its price of about £5 per channel against alternatives like sipgate and Gradwell.

TalkTalk Business Pros and Cons

TalkTalk Business has a strong network and a long history. Against that, it hides its prices and relies on other companies’ platforms instead of its own technology.

Who Is TalkTalk Business Best For?

TalkTalk Business suits mid-sized UK companies, roughly 20 to 500 staff, that want voice, connectivity and collaboration tools from one managed provider.

Smaller businesses with under 20 users usually get better value and a faster setup elsewhere. Look at bOnline (from £7/user/month, self-service), Dialpad (from £12/user/month on annual billing, £22 monthly) or Google Voice (from $10/user/month USD).

TalkTalk Business vs Alternatives

For managed business telecoms, TalkTalk Business mainly competes with BT Business and Gamma. Smaller firms are better served by self-service VoIP providers such as bOnline or RingCentral.

Is TalkTalk Business Stable, and What Does the ARO Merger Mean?

TalkTalk Business has been a separate company from TalkTalk Group since 2023. Its planned merger with ARO is the bigger change for customers, because it brings cloud, cyber security and managed IT services into the same group.

This is the main question to ask in 2026. In short, the business arm stands on its own, and the merger will make it larger, but approval is still pending.

What we know so far:

• Clean separation – legally distinct since March 2024, with no shared liabilities with TalkTalk Consumer
• Merger with ARO – announced August 2026, about 650 staff and more than 70,000 customer organisations combined, subject to National Security and Investment Act approval
• Same brands for now – both companies keep their existing names and offices while integration plans progress
• Revenue base – serves “one in four UK businesses with Ethernet” with a 14-year average customer tenure
• Public sector – named a supplier on the G-Cloud 15 framework in August 2026

The practical risk is change, not collapse. Ask any new quote how the merger affects your contract, support team and account manager. The shared TalkTalk name can also cause confusion, even though the business and consumer companies are legally separate.

PSTN Switch-Off: What TalkTalk Customers Need to Do

TalkTalk Business customers on old ISDN or analogue lines must move to SIP trunking or UCaaS before the PSTN switch-off deadline in January 2027.

If you’re an existing TalkTalk Business customer on traditional phone lines or ISDN packages, those products are being retired as part of the UK-wide PSTN switch-off. Openreach is decommissioning the copper network, and all voice services must move to IP-based alternatives.

Your two migration options with TalkTalk:

Contact TalkTalk Business now to plan your move. Number porting and system setup can take several weeks, and demand will rise as the deadline gets closer.

Our Verdict on TalkTalk Business

TalkTalk Business is a credible choice for mid-sized UK firms that want managed telecoms. Smaller businesses should look elsewhere, because it hides its prices and relies on other companies’ platforms.

TalkTalk Business has fully separated from its old consumer parent, and its products run on enterprise-grade Mitel, Zoom and Cisco technology. Its 30-year network history, 99.995% uptime claim and managed service make it a real contender for firms with 20 or more users that want one provider for voice, collaboration and connectivity. The ARO merger should add cloud and cyber security services, though it still needs approval.

The lack of published pricing is the biggest drawback. Nearly every competitor publishes per-user prices, so making buyers book a sales call just to learn the basic cost feels dated. And because TalkTalk resells Mitel, Zoom and Cisco instead of building its own platform, price-sensitive buyers should check whether going to those vendors directly is cheaper.

Bottom line: If you’re a mid-sized business already using TalkTalk, or you want managed telecoms bundled with connectivity, TalkTalk Business is worth a quote. Ask how the ARO merger affects your contract before you sign. If you’re a smaller business that wants self-service VoIP at a known price, compare our top UK VoIP providers instead.

Emma Clarke

Technology & Payments Specialist

Emma covers the full range of business technology, including EPOS systems, merchant accounts, telecoms, and web tools. Her experience as a retail systems consultant helps businesses choose the right digital solutions to improve efficiency and sales.

Reviewed by

Sarah Mitchell

B2B Commerce & Finance Reviewer