Stay Connected for Less
Join Three business today and get our 5G-ready SIM Only plan with unlimited calls, texts, and data for just €15 a month for the first 12 months*.
Complete our short form - it only takes a minute. We'll then call you back.
Business Advice
1800 200 017
(Mon - Fri 9.00 to 17.00)
Customer Support
Business customers can message us directly for queries and advice
(Mon to Fri 09:00-19:00) (Sat-Sun 09:00-18:00)
*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. 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 7/1/2025. 12-month minimum term applies. Prices exclude VAT.