Tier3Tech

Azure cost optimisation for Irish SMEs and fintechs

Dublin, IrelandFounded 201210-50 peopleentier3tech.ie

L2Cross-referenced, highest level reached

1 cross-referenced

Verified against independent sources

cyberireland.ie2026-07-07

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Tier3Tech is a L2-verified AI-implementation provider based in Dublin, Ireland, delivering platform-engineering, cloud-migration, finops. Ranked on proof, 1 verified records on the Trustgent index.

What they build

Dublin (Harcourt Street) cloud services firm rooted in CloudStrong, founded in 2012 by David Waldron and Daryl Byrne. Focused on Microsoft Azure and Microsoft 365 for Irish SMEs, with a published cloud cost optimisation and sustainability service and a dedicated fintech optimisation offering. Continuity through the CloudStrong to Arkphire to Tier3Tech chain.

Quick facts

HQ: Dublin, Ireland
Founded: 2012
Team: 10-50
Languages: en
Stack: AzureMicrosoft 365

Capabilities

Platform engineering
Cloud migration
FinOps & cloud cost

Industries served

Financial services
Manufacturing & industrial
Legal

Regulatory readiness

Cross-referenced against public registries where a public source exists (L2+). The check mark marks an attribute we have a source for, see the proof page.

About Tier3Tech

What does Tier3Tech build?

Tier3Tech is a L2-verified AI-implementation provider on Trustgent, delivering Platform engineering, Cloud migration, FinOps & cloud cost.

Where is Tier3Tech based?

Tier3Tech is headquartered in Dublin, Ireland.

How is Tier3Tech verified on Trustgent?

Tier3Tech has an EARNED verification level of L2 on Trustgent, with 1 contributing verified records (most recent verification: 2026-07-07). Verification is independent of any subscription, plan tier is never a ranking input.

How is Tier3Tech ranked?

Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.