Telecoms for SMEs, international clients and everyone in-between

From large corporate companies with offices in London and New York to solicitors in Chesham and estate agents in Bristol, we’re a trusted telecoms partner to a wide spectrum of customers across various industry sectors. Recruitment consultants, retailers, tech start-ups, business parks – we’ll happily look after any business who is looking for great business telecoms and a great service to match.

Helping tech start-ups with business communications

"Adrian and the team are always on hand and offer great service and support, its great to work with a team who think about what our company needs, they are always offering advice and support and take away any worry and hassle – I would be lost without their support!"

We love nothing more than working with tech start-ups and helping them grow. By working closely with our customers we ensure they have the latest, most efficient and most appropriate technologies for both now and the future. We always:

  • Get a thorough understanding of your business and how it operates
  • Listen to the challenges you face around business communications and what you want to achieve long-term
  • Make appropriate suggestions and recommendations

From providing business telephone numbers to handsets, managed broadband services to unified communications, our tech start-up clients appreciate the fact that our services grow as they do.

Working with international corporates to save telephony costs

"ontel/OnIT have demonstrated flexibility, reliability and proactiveness in providing technical support for some of our IT infrastructure in recent years."

London, New York – we have a number of clients who work internationally, which brings with it its own challenges. It’s why all our services are tailored to suit our customers’ business needs. Some clients need us to manage all aspects of telecoms for the UK office and liaise with their other international offices; other clients ask us to provide support to their own on-site technicians.

No matter the level of service, we always aim to go above and beyond. One client found that the call costs between their international offices was astronomical, so we went in and found a way to use the internal phone system more cost-effectively.

Tailored telecoms for small business

Many of our customers are SME businesses with older phone systems that are working fine at the moment but could fail at any time. While other companies will be more than happy to charge for an unsupported product, we take a slightly different approach. We will happily replace handsets and make sure that all the technology is up to date. After all, if everything is the latest tech, it means less maintenance, and therefore less stress for both our customers and us!

What do our customers say?

Antoinette F. profile picture
Antoinette F.
9 months ago
Really happy with the service, Jenni was lovely and sp helpful. They managed to turn everything around quickly! Thank so much!
Steve R. profile picture
Steve R.
10 months ago
I had the great pleasure of working with Jenni and Simon who define a commercial and a technical nsolution to meet our use case requirements, and Adrian who got it all working. A great team. I feel like I was well looked after!
Jackie & A. profile picture
Jackie & A.
1 year ago
A company that we can trust , they even call you and email to check that everything is ok and running smoothly. Also at the end of the line to sort out any hiccups along the way. A local company who we highly recommend .
Electra S. profile picture
Electra S.
2 years ago
I switched to Ontel as soon as my contract ended with my previous provider, and I couldn’t be happier with the decision. Adrian has been fantastic—knowledgeable, proactive, and incredibly helpful. He took the time to understand our needs, recommended the best solution for our business, and handled the entire transition seamlessly with minimal effort required from my side. Ontel not only streamlined our service but also cut our bills by 50%, delivering real savings without compromising on quality. It’s rare to find a telecoms provider that is both efficient and trustworthy, but Adrian and the team at Ontel truly stand out. Highly recommend them to anyone looking for reliable, cost-effective telecoms solutions!
Mike O. profile picture
Mike O.
2 years ago
I made the move from Zoom to Ontel for my business VoIP phone service this month, and the onboarding process has been flawless. Adrian has been very supportive and took the time to demo the desktop software so I was completely comfortable with it. It’s great to work with local businesses, and it’s always worth assessing whether you can make the switch if you’re with the giants such as Zoom or Teams. Their offering has been comparable, the price has been matched, and the customer care has been first-rate. Looking forward to adding more phone users as my team grows. Would recommend 100%! ☎️ 🚀
Carl W. profile picture
Carl W.
2 years ago
When I work from home running my accountancy firm I always have very bad mobile signal, sometimes I miss a call and I didn't have a Bristol landline. I got in touch with Adrian from ONTEL and he ran through the options before arranging a Teams call to get all set up in less than 30 minutes. Now I can look forward to making client and HMRC calls without the fear of having awful signal, as the system will use my phone and computer wifi. Also, I now have a Bristol based phone number for my business. I'd highly recommend speaking to Adrian and ONTEL if your business is looking for an affordable and professional, modern phone system. Carl Willcock, Founder of Goverseth Accountants.
George J. profile picture
George J.
2 years ago
ontel are a really great, genuine telecoms company. We recently had to change suppliers after a bonline upgrade failed. It is normally always a pain to change supplier but not with ontel. They provided all the info, support and equipment. And they did what they said they were going to do. In a matter of days they had us set up and good to go.. Would gladly recommend to anyone.
Charlene P. profile picture
Charlene P.
2 years ago
I recently had the pleasure of experiencing remarkable service that truly exceeded my expectations! From the moment I reached out, the team was not only professional but also incredibly friendly and attentive to my needs. They guided me through every step of the process, ensuring that I felt comfortable and informed along the way. The transition was smooth and stress-free, thanks to their thorough planning and execution. I was impressed by their attention to detail and the effort they put into making sure everything went off without a hitch. It’s rare to find a service that combines efficiency with a personal touch, but this team nailed it! I can't recommend them highly enough! If you're looking for a hassle-free experience and top-notch service, look no further. They have earned my gratitude and loyalty. A solid five stars! 🌟🌟🌟🌟🌟
Patrick James Property has partnered with Ontel for few years for our phone services, and we have a wonderful experience working with them. From start to finish, their service are very good. The technical support team is not only available and quick but also kind and incredibly efficient. They offer excellent advice and always suggest optimal solutions tailored to our needs. We highly recommend Ontel for their professionalism and outstanding customer care. A special thanks to Adrian, who consistently provides us with accurate advice and support!
Suzanne B. profile picture
Suzanne B.
2 years ago
We have used Ontel for over six years and it has been a smooth experience. We have an account manager that is on hand to assist with any questions.
Zoe P. profile picture
Zoe P.
2 years ago
All staff at Ontel are fab; very helpful and professional, especially Adrian. They have a quick response time to our requests, which we are very grateful for. A thank you and recommendation from Anglo Dutch Ltd.
Barry C. profile picture
Barry C.
2 years ago
These guys are great. They just get on with it and leave you alone when it is working (a good thing, they aren't bothering us every 10 minutes!). We have a leased line and get >950mb up and down to the business and a VOIP phone system that is very convenient and highly recommended.
Edward H. profile picture
Edward H.
4 years ago
We switched to Ontel for our business internet because we were fed up with poor service, call centres and poor speeds. Amazing service, worked through our existing issues with BT and suggested changes to the wider infrastructure to improve our coverage and speed. I would highly recommend them to anyone.