SIRO provides 100% fibre broadband directly to homes and businesses in Ireland, delivering speeds of up to 1 Gigabit per second through a reliable, copper-free network built on the ESB infrastructure.

Why work with us

SIRO are a proud member of Guaranteed Irish. The ‘G’ is recognised nationally as the symbol for trust awarded to businesses who like us, are dedicated to creating sustainable jobs, supporting local communities, and championing Irish provenance in a sustainable manner.

Displaying the iconic G symbol across our business connects with both consumers and other businesses who seek out trustworthy businesses in Ireland. It also gives us the opportunity to be part of a broader ecosystem of over 2,000 homegrown and international businesses. Through events and integrated communications campaigns, Guaranteed Irish helps us build connections and share our story.

We’re honoured to be part of this movement , affecting positive change across communities and making Ireland an #AllTogetherBetter place to live, work and invest.