Top Blockchain Development Companies in Ireland 2025

Helping industry tech leaders spark innovation and creativity by developing and securing the applications that empower their businesses. Cyrex is a native cybersecurity scaleup that specializes in penetration (security) testing, load (scalability) testing, and software development services with a very strong focus on the online gaming, blockchain, and SaaS industry.  We have ... read more about Cyrex Ltd.

AID:Tech is an award-winning company that focuses on the delivery of digital entitlements, including welfare, aid, remittance and donations using Blockchain & Digital Identity.

We are a blockchain development and ICO consultancy company with offices in Dublin and Belgrade. We leverage our sixteen years of software development experience to create innovative blockchain solutions for start-ups and enterprise clients.

Experts in blockchain and web3 tech. A dynamic & diverse team with a high level of knowledge. Zaisan (formerly Europechain) has been pushing the boundaries with blockchain and NFT technologies for years. We are delivering successful projects in Entertainment, Sport, Finance & Defi, Logistics, Hospitality, and Art. Zaisan has the ... read more about Zaisan

InboundMuse is a premier DataScience-As-A-Service Agency that was recognised for its “excellent innovations in ICT” by the European Commission in 2016. The company exports its knowhow across the world and solves headaches for Universities, household names like Intel; and international groups specialising solely on data and analytics.

Squareroot.ie develops mobile applications from a cost effective, hassle-free & productive manner. As a veteran solutions provider, we make sure that we accomplish your individual demands and fulfill your business needs. With advanced tools and technologies, our team can create customized mobile applications that align seamlessly with your present processes ... read more about Squareroot solutions

Amartus is a software development and integration partner helping network, cloud, and telecom businesses transition from traditional networks to automated, software-centric infrastructures by providing them with custom software development & integration services.

We create projects for our clients that conform to the latest conventions and practices in Business, Design and Development of Software Products. We are constantly researching the market, making sure that the services we provide to you are at the forefront of innovation. With our team of experts, we can ... read more about IrishApps

Welcome to Booom, where innovation meets impact in the dynamic world of digital presence. Born from a passion for pioneering solutions, Booom is not just a business model; it’s a philosophy. At Booom, we breathe life into ideas, transforming them into digital marvels that resonate. Our business model is more ... read more about Boom

TADCO Apps is an independent app development company based in Ireland, with a strong and experienced global team of industry-expert app developers. If you are searching for app development Ireland or Dublin, know that our team has a passion for successfully crafting high-end multi-platform mobile application solutions. Although TADCO is based in ... read more about TADCO

Accenture solves our clients' toughest challenges by providing unmatched services in strategy, consulting, digital, technology and operations. We partner with more than three-quarters of the Fortune Global 500, driving innovation to improve the way the world works and lives. With expertise across more than 40 industries and all business functions, ... read more about Accenture

We’re a passionate, experienced, qualified and insured Crypto Marketing Agency based in Dublin, Ireland. Our team combines five decades of experience in the tech industry with five years experience working with blockchain companies around the world, to bring our unique style of data-driven Marketing, Advertising & Communications to the Blockchain Sector. We’re on ... read more about Bitcoin Marketing Team