Business Broadband and Mobile
From €32.20 per month* on Ireland’s Best Network**
iPhone 17 Pro. It’s time to call in a Pro.
Register your interest today with Three Business
Superfast Business Broadband from €25 per month
A business network like no other
Business Phone and Broadband
Switch to Three Business
from €15
Switch to Three Business today and get our 5G-ready SIM Only plan for just €15 a month for the first 12 months***. Enjoy unlimited 5G data, calls, and texts while lowering business costs on Ireland’s Best Network**
Switch to Three Business today and get our 5G-ready SIM Only plan for just €15 a month for the first 12 months***. Enjoy unlimited 5G data, calls, and texts while lowering business costs on Ireland’s Best Network**
Business
broadband plans
With fast, reliable business broadband and unlimited data starting from €25 a month, make the switch today and save €120.
With fast, reliable business broadband and unlimited data starting from €25 a month, make the switch today and save €120.
*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.
**Opensignal Awards – Ireland: Mobile Network Experience Report, Mar 2025, based on independent analysis of mobile measurements recorded during the period Nov 01, 2024 - Jan 29, 2025 © 2025 Opensignal Limited.
***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 31/12/2025. 12-month minimum term applies. Prices exclude VAT. Speeds may vary. Unlimited data is subject to fair usage policy, see EU Fair Usage Policy here. 5G subject to coverage. Standard monthly recurring charge applies after discount period ends.
Join Ireland’s
biggest telecoms provider
At Three, we take the time to get to know your work before we get to work. That means we offer solutions tailored to your needs that keep your company connected. And you can rest easy knowing your business phone is backed by Ireland’s Best Network**.
At Three, we take the time to get to know your work before we get to work. That means we offer solutions tailored to your needs that keep your company connected. And you can rest easy knowing your business phone is backed by Ireland’s Best Network**.
Business broadband on
Ireland’s Fastest 5G Network***
With fast, reliable business broadband and unlimited data starting from €25 a month, make the switch today and save €120.
With fast, reliable business broadband and unlimited data starting from €25 a month, make the switch today and save €120.
*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 Best Network based on Opensignal Awards – Ireland: Mobile Network Experience Report, Mar 2025.
***Ireland's Fastest 5G Network based on Opensignal Awards – Ireland: Mobile Network Experience Report, Mar 2025.
Three's Grants for Small Businesses: open to eligible businesses only. Terms and conditions apply – see www.enterprisenation.com/three-grants/terms-and-conditions/ for details.