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Consulta las opiniones de los clientes

Valorada con 1 estrellas sobre 5

One star is too generous for such a dysfunctional company. They used to be very good then they were bought by Virgin Media and everything became worse, particularly their customer service. You speak t... Ver más

La empresa ha respondido

Valorada con 1 estrellas sobre 5

Been with o2 for years and this is the worse customer service. Having to ring multiple times and spend many hours on the phone to explain a possible fraud situation from scratch each time is atr... Ver más

La empresa ha respondido

Valorada con 1 estrellas sobre 5

negative /over billed /website a desperate attempt/ i'm not even employed or self employed they sold me garbage and want 1400£ to cancel never ever go with them anyone it's total dissatisfactio... Ver más

La empresa ha respondido

Valorada con 2 estrellas sobre 5

I finished paying for my iPhone and changed to a SIM only tariff, which was an ok price. They then direct debited another full month's invoice, putting my account in credit, but would not refund the o... Ver más

La empresa ha respondido

Información sobre la empresa

  1. Proveedor de servicios de telecomunicaciones
  2. también en la categoría
  3. Proveedor de equipos de telecomunicaciones

Escrito por la empresa

O2 Business gives you greater flexibility and an unrivalled service. Our award winning network means you stay connected, whenever you’re doing business.


Información de contacto

1,3

Muy malo

TrustScore: 1.5 sobre 5

87 opiniones

5 estrellas
4 estrellas
3 estrellas
2 estrellas
1 estrella

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Ha contestado el 93% de las opiniones negativas

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1,3

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(87)

60 opiniones en los últimos 12 meses

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Valorada con 1 estrellas sobre 5

I needed to add a bolt on for…

I needed to add a bolt on for additional data - but I needed to do it outside the o2 Business helpdesk/customer services office hours (0800 - 2000 GMT/BST) when there is no service. How on earth can a a service offering to businesses who may themselves operating globally or 24 hours be taken seriously if it closed down for 50% of the time. Surely they could triage .......

7 de julio de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Shoot me now!!!

I thought it was bad when my call was answered by a robot. I then spent 45 minutes going around in circles because the humans at O2 couldn't operate a phone to put me through to Business Sales.

Rapidly losing the will to live listening to the same cheesy on-hold music, the same AI Bot, only to be put through to the wrong people time and time again.

I got through to Phil after 45 minutes and he was excellent.

I won't be joining O2, the calibre of people I spoke to (with the exception of Phil), it surprises me that they have a network!

17 de junio de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

This is not a company but a bunch of…

This is not a company but a bunch of charlatans masquerading as a genuine business. Deal with them to your own peril. YOU HAVE BEEN WARNED!. I have been a business customer with these pirates for 2 years as a SIM only contract. As I expanded my business I added additional SIM only contracts onto my account. I later upgraded to handsets only for my staff to say that they wanted other devices. O2 has a policy whereby you can change your mind in regards to the type of handsets that you want but you must send them back to them in a good working order, which is what we did. The devices were received back by their business partner Ingram Micro on the 26th May. They do not tell you that they have a business partner with a seriously questionable online reputation. Like I said, the devices were posted back with complete tracking information & received by Ingram Micro on the 26th May, but they refused to confirm receipt of these devices despite having the receipt from O2 & the name of the O2 customer within the packaging. Meaning that O2 would not allow me to choose the devices that my staff want I had to wait 3 weeks for O2 to finally confirm receipt of their devices back with no damage to those devices. They are now refusing to upgrade my 5 lines because they claim that moving from £32.50 per month to £57.50 per month a difference of £25 per month is too much for my company when my average company turnover is between £25,000-£30,000 per month. Their checks are not based on affordability at all, they seem to have a criteria which is based on being personally offended if you change your mind. Seriously, that is what you base your passing on. My company has no debts, liens or encumbrances. They are now refusing to upgrade me despite having been with them for nie on 2 years. Loyalty means nothing to this company & that is why they are a failing company. They have customer service in The Philippines & when you get through to them you must repeat yourself ten times because they do not understand or comprehend well British English. The side of the business in England are all working from home watching the latest episode of Love Island & frankly don't give a fff either way with a dismissive attitude. They claim people will call you back & dismiss you & do not call you back. Forgetting that you, me, we are who pay their wages. I have read that they have lost 500,000 customers this year alone & are on schedule to lose nearly 3,000,000 customers by the end of this year alone because they dont want to address the reasons why their customers are complaining. Just pay up & shut up right. These losses are confirmed by Which Magazine & numerous other media outlets which at that rate within 10 years o2 will not exist as an ongoing concern. I will wait until 4pm today to see if they actually call back as promised before leaving this shower of a company & complaining to Ofcom. I will update later.

10 de junio de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

If I could give this no stars I would

If I could give this no stars I would! The worst company imaginable and avoid at all costs!!!

I’ve been in contract with O2 since 2020. Since January 2024 (after having taken out a new contract in October 2023), O2 have confirmed that I’ve had inadequate phone signal and coverage. I have attempted on multiple attempts to cancel all my contracts, but have been told I’d be applied with termination fees. I’ve spent all week trying to call to speak with a manager. I’ve been promised 5 times that I would have a call back but never forthcoming. Absolutely terrible! The contract is in breach but they confirmed I would be contacted by a debt recovery firm if I don’t pay.

5 de junio de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Both sim cards (mobile numbers)…

Both sim cards (mobile numbers) disconnected - and still paying for the bundle. Very poor.

1 de junio de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 2 estrellas sobre 5

Just Direct Debit me for an interest free loan!

I finished paying for my iPhone and changed to a SIM only tariff, which was an ok price. They then direct debited another full month's invoice, putting my account in credit, but would not refund the overcharge, despite me calling the foreign call centre, who must be employed to just sit there and take shit all day long from aggravated customers in the UK. A manager was supposed to call me, but never did? Instead, they just take an interest free loan from me to fund their business!

29 de abril de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Paying for a service we can't access

We had a contract with daisy and had to close our business because it simply wasn’t viable, and we’ve vacated the property. Despite this, Daisy Group is still charging us for a landline and broadband service we no longer even have access to, purely because we’re tied into a contract.
I understand contracts exist for a reason, but there should also be some level of fairness and common sense when a small business closes down. Instead, the response has been completely inflexible, with no real effort to help or find a reasonable solution.
Very disappointing experience, especially at a time when many small businesses are already struggling.

19 de mayo de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Bad experience

Bad experience, not valued after years and years as a business customer, could not resolve my issues, the simcard was not working, however they still expected me to pay for it. was forced to close it down and pay the full contract for a service that was not working. No apology, no contact, no help, no service - but they were happy to take that final payment

1 de abril de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Zero stars would be too high

Zero stars would be too high. Absolutely rubbish service. Needs a sim swap as my business phone stopped accepting calls from non o2 networks. New sim arrived did a sim swap. New sim not activated and now business phone is not receiving or making calls. Will be moving supplier immediately

18 de abril de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Cancer

These clowns rejected our company for a business SIM at a paltry £17 a month despite us never missing one direct debit in 8 years and change trading. I had already cancelled the shop WiFi too. Now we have no way of taking card payment over the busy Easter break. I genuinely thought it was an April fools joke originally, but no, they really are that incompetent.

1 de abril de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

TERRIBLE CUSTOMER SERVICE

TERRIBLE CUSTOMER SERVICE
Apparently o2 have a call centre full of employees who struggle to grasp basic English. They all read from a "script" and ignore your actual request. When you eventually get to the deapartment you need to be, they either cut you off mid conversation or blatantly ignore why you are actually calling.

As a business we will be reviewing our options at the end of the contract - o2's price is great, but the customer service is possibly the worst out there.

*Queue the generic repsonse on trustpilot from o2 customer service acting like a concerned priovider who wants to "help"

1 de abril de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Appalling process, badly trained staff

Setup process from the 90’s done via eMail!! No portal - you even can FAX in your details!! and offshore staff who are rude or can’t speak English properly or both, HIDEOUS wait times and multiple department transfers !! Omg - I’m leaving and going to Sky. O2 - your offshore debacle is costing you customers and your process needs to be updated .

1 de abril de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Absolute joke of a company.

Absolute joke of a company.
I have been out of contract with them for some months, email me to tell me they are putting up the price on my account!!!
Was originally told my bill would be £16 per month, with this so called increase it was set to cost me £38 per month.
So decided to contact 02 to obtain. My PAC code, after 5 transfers to people and then being hung up on, got told couldn’t do it for me ????
Direct debit cancelled, now using a different supplier for £10 per month .
Staff are rude, unhelpful and arrogant.
Avoid at all costs.

24 de marzo de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

I'd avoid O2 business if you favour efficiency.

Historically, I've been with O2 for 10+ years. It was natural to stick with O2 when I became self employed some moons ago.
Gradually, the customer service got worse. It used to be great, you'd get through to a CSA as a business user quicker and more efficiently than a consumer customer and issues would be resolved the same day I call.
After 10+ years, I've phased out using O2 business and either moved on or moved over to using O2 consumer contracts because its so much more pleasant dealing with O2 consumer CSA's, and it's such a breath of fresh air being able to go to an O2 store and speak to someone who is willing to help.
The last 2 contracts I had with O2 business has been an absolute sh*theap time. The first one; some absolute belter made a mistake with the contract renewal to the point we had no service on the phone for months. When we came to try and resolve it, the phone line was disconnected. Well over 6 months of back and forths with not even a 'sorry' when I decided to give up and let them close the contract down.
Second one? O2 invoiced me some extortionate amount (Over £1k iirc) for INCOMING phone calls that we never even answered (records show) and their justification was because we NEVER OPTED OUT of INTERNATIONAL calls. Now, over a year later because of the amount of credit we accrued because of that mess I'm trying to close the account. I went to my local O2 store, opened a new O2 Consumer contract with the hopes of keeping the original number and with the lovely staff on the phone to O2 business on my behalf to be told they cannot generate a PUK code on a saturday and to 'try again monday'. Lo and behold, its monday. I call at 8am, on the phone to a CSA to be told that I MUST HAVE the phone on me in order to pass security and generate a PUK. I own the contract, I passed security to talk to you. Why on earth do I need the physical phone NOW when all I'm trying to do is RETAIN the number for business purposes.

23 de marzo de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Having left 02 after being with them…

Having left 02 after being with them nearly 20 years, I get a bill with a credit. The credit isn’t repaid on the normal date, I call up having googled the number as on the finial bill they leave off the number!
Anyway on the phone I am informed I have to call up to get my refund, then a manager will call me back - not even sure this will happen.
Appalling service which reinforces why I left, do not recommend.

21 de marzo de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Awful customer service

Awful customer service. The business website makes it hard to find a phone number to ring.
I have been a customer for TWENTY TWO years and I wish I could get out of the terrible loop of horrible poor customer service from 02.

19 de marzo de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Awful expensive an outdated

Awful expensive an outdated, its like having BT broadband... everything is wrong there.

9 de marzo de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi there,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Taken 2 hours so far to try to cancel

Taken 2 hours so far to try and cancel my account. After 11 years I would expect better. Strangely failed security despite having hard copy of bill in front of me.
Now want to me to go to a store-
Not acceptable

5 de marzo de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi Catherine,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Painful and slow bereavement process

My father died and I tried to follow the instructions on O2's "bereavement" webpage to transfer his number to a PayAsYouGo number in my own name. This is important for some administrative issues (e.g. security codes which get texted to his old number).
This process has taken, so far (still not reached a successful resolution), 4 phone calls with O2 totalling probably 2+hours with a succession of staff many of who don't seem to know their own process. I was promised a callback today and it didn't come. I'm sick of their stupid hold music and talking to offshore staff in the Philippines with broken English (you don't "have a load" - you "buy some credit").
This kind of painful process is the last thing someone needs when dealing with a bereavement.

UPDATE following O2 response below: I provided the information. I’ve emailed their team 3 times. I’ve called their offshore call centre 7 times. They have not sorted this. I will never use 02 again.

26 de febrero de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi Jonny,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

Valorada con 1 estrellas sobre 5

Worst 50 minutes of my life, just to say yes!

I just spent the last 50 minutes on the phone with O2 business. Just a renew my contract keeping everything the same and just saying yes proceed.

First, I couldn’t understand the lady on the phone, with an extremely heavy accent.

Secondly, after waiting 20 minutes for her to generate the documents, she then said I had to check the email and I told her I was not able to check my emails at that time. To be told well then she will wait for me to do so because they need to be checked without any prior warning the very beginning of the call that this invisible button is necessary.

To then tell her I’ve been on the call already for the last 40 mins, I didn’t need to hear any o2 guff, or want to hear anything about the priorities or marketing no nonsense does she have to tell me.

So whenever she started reading off the sheet, I kept telling her to stop and just to get to the end I don’t need to hear it.

It was painful!!!!!

Honestly, O2 get your act together.

We don’t want to hear all the nonsense, we just want the price and say to proceed.

18 de febrero de 2026
Opinión espontánea
Logotipo de O2 Business

Respuesta de O2 Business

Hi Graham,

We’re sorry you had a poor experience with O2 Business.

We’d love to get to the bottom of this and help you get it sorted, but to do that we’ll need a few more details.

We’ve requested some more information through Trustpilot. If you can respond to that when you have a moment we’ll look into this ASAP.

Thank you,

The O2 Business Team

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