Superfast Business Broadband from €25 per month
A business network like no other.
iPhone 17 Pro
It’s time to call in a Pro
Register your interest and get the new iPhone 17 Pro first with Three Business.
Register your interest and get the new iPhone 17 Pro first with Three Business.
Discover the
Samsung Galaxy S25 Ultra
Switch to Three Business and unlock an exclusive offer today.
Switch to Three Business and unlock an exclusive offer today.
Google Pixel 10
now on Three Business
Get the latest Google Pixel with our business plans.
Get the latest Google Pixel with our business plans.
Business Broadband and Mobile
From just €32.20 per month*
Switch to Three Business to get Broadband and Mobile on Ireland's Best Network**.
Switch to Three Business to get Broadband and Mobile on Ireland's Best Network**.
Save Big with
Three Business
€15 per month for the first 12 months***. That’s all our 5G-ready SIM Only plan costs when you switch to Three Business today. With unlimited calls, texts and data, make the move now and lower the cost of doing business.
€15 per month for the first 12 months***. That’s all our 5G-ready SIM Only plan costs when you switch to Three Business today. With unlimited calls, texts and data, make the move now and lower the cost of doing business.
Ultrafast
Business Broadband
Any business, any size can experience flexible ultrafast speeds up to 1 GB with Three Business Fibre Broadband. Get ultra-reliable fibre broadband that keeps your business better connected. Get our fastest broadband from €50 today.
Any business, any size can experience flexible ultrafast speeds up to 1 GB with Three Business Fibre Broadband. Get ultra-reliable fibre broadband that keeps your business better connected. Get our fastest broadband from €50 today.
Business Broadband on
Ireland’s fastest 5G Network**
Business Broadband from €25 per month.
Business Broadband from €25 per month.
5G Broadband
Work wherever, whenever with fast, reliable 5G broadband from Three.
€29.99/mo.*
3Business Broadband Max
€34.99/mo.*
3Business Broadband Ultra
3Business Broadband Max
€25
/mo.*
Ex VAT. €4.99x24-month discount applies.
*Subject to annual price increase of CPI +3% in April each year. Learn more
Super-fast 5G speeds
Unlimited data usage
Self-installation
- 24-month contract
- No activation fee
- 90% nationwide 5G coverage
3Business Broadband Ultra
€30.00
/mo.*
Ex VAT. €4.99x24-month discount applies.
*Subject to annual price increase of CPI +3% in April each year. Learn more
Super-fast 5G speeds
Unlimited data usage
Expert installation
- 24-month contract.
- No activation fee.
- 90% nationwide 5G coverage.
Speeds may vary. All prices exclude VAT. Unlimited data is subject to fair usage policy, see EU Fair Usage Policy here. 5G subject to coverage.
Click here for 3 Business Broadband Max Terms. Click here for 3 Business Broadband Ultra Terms.
Consumer Price Index annual rate published by the Central Statistics Office in January of each year at https://www.cso.ie/en/ and increases under this contract by the amount of annual CPI as published every January, plus 3%, effective from every bill every April. The minimum annual increase is 3%.
For example, if the CPI is 5% between December 2023 and December 2024, plus 3%, it equals a 8% increase. The below monthly price plans are examples of this adjustment:
3Business Broadband Max: Until (and including) bill from March 2025 €25 ex. VAT, From April 2025 bill until March 2026 €27 ex.VAT.
3Business Broadband Ultra: Until (and including) bill from March 2025 €30 ex.VAT. From April 2025 bill until March 2026 €32.40 ex.VAT.
Mobile Security
Stop phishing, malware and data loss on company smartphones ad tablets. Block malicious content, filter unofficial apps and set roaming caps. Stay protected all round with the Mobile Security add-on for just €3.95 a month.
Stop phishing, malware and data loss on company smartphones ad tablets. Block malicious content, filter unofficial apps and set roaming caps. Stay protected all round with the Mobile Security add-on for just €3.95 a month.
*Buy a maximum of one Three BB Unlimited 5G SIMO 12M, discounted from €25 to €20 per month, and avail of up to five 3Business SIMO Standard plans, each at €12.20 ex. VAT per month. Three BB Unlimited 5G SIMO 12M, discount only applicable for 12 months. 3Business SIMO Standard discount has no expiration and will remain valid providing the existing Three connection is also maintained. If the qualifying connection is not maintained, standard monthly recurring charge applies. This offer may be availed of a maximum of three times per customer. All plans in this offer are subject to CPI +3% annual price increase applicable each April. See Business Phone and Internet Plans - Three Ireland for more.
**Ireland's fastest 5G Network based on Opensignal Awards – Ireland: Mobile Network Experience Report, Mar 2025.
***Offer available to new business customers moving to Three. €15 a month for the first 12 months, €25 per month thereafter. Subject to annual price increase of CPI +3% in April each year. For more details, click here. 5G is subject to you having a 5G ready device, being on a compatible price plan and being in a 5G coverage area. Offer ends 30/06/2025. 12-month minimum term applies. Prices exclude VAT.