StartupBlink

149 Top startups in Belfast for June 2026

We rank Fibrus, Sidequest and Almac Discovery in Belfast along with 146 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Belfast startup ecosystem ranks #214 globally and #11 in United Kingdom.

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Best Startups in Belfast for 2026

SB Score:497

Fibrus is a telecommunication company that provides fiber internet service.

Industry:
Software & Data
Subindustry:
Enterprise Technology

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SB Score:465

Almac Group is a contract development and manufacturing organization that offers a wide range of services to pharmaceutical and biotech companies globally. These services include R&D, biomarker discovery and development, API manufacture, formulation development, clinical trial supply, IXRS technology (IVRS/IXRS), commercial-scale manufacture, as well as companion diagnostic development. Founded over 40 years ago and privately owned, Almac employs more than 4,500 staff. Its headquarters are in Craigavon, Northern Ireland, with additional operations in the UK, Ireland, the US (Pennsylvania, North Carolina, and California), and Asia (Singapore and Tokyo). Almac invests continually in its services, including biomarker and companion diagnostics, clinical trial data management, the clinical supply chain, and biocatalytic API manufacture.

Industry:
Healthtech
Subindustry:
Biotechnology

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SB Score:449

Cloudsmith is a software development tool and service that provides a cloud-native, universal package management solution. Cloudsmith supports a wide range of package formats, making it a versatile solution for managing packages across various ecosystems, such as npm, Docker, Maven, PyPI, RubyGems, Debian, and more. It provides features for securing your packages and repositories. This includes access controls, authentication mechanisms, and the ability to integrate with identity providers for user management. Cloudsmith offers tools for discovering and searching artifacts within repositories, making it easier for developers to find and use the packages they need.

Industry:
Software & Data
Subindustry:
Cloud

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SB Score:431

Budibase provides a free self-hosted version, as well as premium and enterprise plans that include SLAs, unlimited automation logs, and a fully managed and hosted domain. It seeks to distinguish itself by going above and beyond in terms of customization, particularly for technical features. Users can create features such as automatically responding to an employee's leave request, sending notifications to team members at a specific hour, and so on. The company is based in Belfast, Northern Ireland.

Industry:
Software & Data
Subindustry:
Web Development

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SB Score:407

Eolas Medical provides a knowledge management solution that allows hospitals to have a source of medical knowledge for the clients. It is a clinician-led start-up that harnessing the world's medical knowledge for equitable healthcare. Eolas Medical was founded in 2019 and is based in Belfast, Northern Ireland.

Industry:
Software & Data
Subindustry:
Data Analytics

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SB Score:402

MedAll is a training platform for healthcare professionals and students: a 'virtual medical school'. MedAll enables healthcare organisations to deliver and store their training courses, conferences and teaching sessions in one place - and to share that training with the healthcare community internationally.

Industry:
Healthtech
Subindustry:
Health Care

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SB Score:365

Neurovalens delivers innovative solutions in the field of neuroscience, bioscience and neurophysiology.Neurovalens has received support from Invest NI under the European Union’s Investment for Growth and Jobs Programme. The project, recorded on the ERDF beneficiaries’ website, will be implemented over the next one year, undertaking research and development activities aimed at improving the competitiveness of the business.

Industry:
Healthtech
Subindustry:
Biotechnology

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Total amount:149

Top 10 Social & Leisure Startups in Belfast for 2026

The top three Social & Leisure startups in Belfast have raised more than USD 5.4M. Belfast startup ecosystem ranks #184 globally for the Social & Leisure industry.
SB Score:269

NOW Group provides jam platform is a app giving people a discreet way to signal that they need extra time to access services.

Industry:
Social & Leisure
Subindustry:
Communities

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SB Score:261

WE ARE PARADOXX is a haircare brand that prioritizes environmental and social responsibility that is 90% plastic-free and 100% clean with no toxins, irritants, and synthetic fragrances in any of the products. WE ARE PARADOXX is on a mission to make sustainable, eco-friendly beauty a viable option for all that offers multi-task products to suit every individual.

Industry:
Social & Leisure
Subindustry:
Social & Leisure-Other

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Total amount:10

Top 64 Software & Data Startups in Belfast for 2026

The top three Software & Data startups in Belfast have raised more than USD 231M. Belfast startup ecosystem ranks #191 globally for the Software & Data industry.
SB Score:497

Fibrus is a telecommunication company that provides fiber internet service.

Industry:
Software & Data
Subindustry:
Enterprise Technology

City Rank (Belfast)

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Regional Rank (Western Europe)

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SB Score:449

Cloudsmith is a software development tool and service that provides a cloud-native, universal package management solution. Cloudsmith supports a wide range of package formats, making it a versatile solution for managing packages across various ecosystems, such as npm, Docker, Maven, PyPI, RubyGems, Debian, and more. It provides features for securing your packages and repositories. This includes access controls, authentication mechanisms, and the ability to integrate with identity providers for user management. Cloudsmith offers tools for discovering and searching artifacts within repositories, making it easier for developers to find and use the packages they need.

Industry:
Software & Data
Subindustry:
Cloud

City Rank (Belfast)

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Regional Rank (Western Europe)

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Total amount:64

Top 18 Healthtech Startups in Belfast for 2026

The top three Healthtech startups in Belfast have raised more than USD 82.5M. Belfast startup ecosystem ranks #191 globally for the Healthtech industry.
SB Score:465

Almac Group is a contract development and manufacturing organization that offers a wide range of services to pharmaceutical and biotech companies globally. These services include R&D, biomarker discovery and development, API manufacture, formulation development, clinical trial supply, IXRS technology (IVRS/IXRS), commercial-scale manufacture, as well as companion diagnostic development. Founded over 40 years ago and privately owned, Almac employs more than 4,500 staff. Its headquarters are in Craigavon, Northern Ireland, with additional operations in the UK, Ireland, the US (Pennsylvania, North Carolina, and California), and Asia (Singapore and Tokyo). Almac invests continually in its services, including biomarker and companion diagnostics, clinical trial data management, the clinical supply chain, and biocatalytic API manufacture.

Industry:
Healthtech
Subindustry:
Biotechnology

City Rank (Belfast)

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Regional Rank (Western Europe)

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SB Score:402

MedAll is a training platform for healthcare professionals and students: a 'virtual medical school'. MedAll enables healthcare organisations to deliver and store their training courses, conferences and teaching sessions in one place - and to share that training with the healthcare community internationally.

Industry:
Healthtech
Subindustry:
Health Care

City Rank (Belfast)

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Total amount:18

Most Funded Startups in Belfast for 2026

The top three most funded startups in Belfast have raised total funding of more than USD 255M. ProtectBox has 1.18% more funding than Weev.
SB Score:334

ProtectBox is a comparison website and marketplace where users can purchase cybersecurity for their family and organization. The platform also offers the option to choose environmentally friendly options and offset emissions, making it easy to protect your data and the planet at the same time.

Industry:
Software & Data
Subindustry:
Enterprise Technology

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2nd

Weev
SB Score:357

Weev is an Electric vehicle (EV) charge point operator.

Industry:
Energy & Environment
Subindustry:
Cleantech

City Rank (Belfast)

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Total amount:149

Top Hiring Startups in Belfast by Employee Number

The top three hiring startups in Belfast have an median employee size that is between [501-1000]
SB Score:465

Almac Group is a contract development and manufacturing organization that offers a wide range of services to pharmaceutical and biotech companies globally. These services include R&D, biomarker discovery and development, API manufacture, formulation development, clinical trial supply, IXRS technology (IVRS/IXRS), commercial-scale manufacture, as well as companion diagnostic development. Founded over 40 years ago and privately owned, Almac employs more than 4,500 staff. Its headquarters are in Craigavon, Northern Ireland, with additional operations in the UK, Ireland, the US (Pennsylvania, North Carolina, and California), and Asia (Singapore and Tokyo). Almac invests continually in its services, including biomarker and companion diagnostics, clinical trial data management, the clinical supply chain, and biocatalytic API manufacture.

Industry:
Healthtech
Subindustry:
Biotechnology

City Rank (Belfast)

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SB Score:302

Kairos exists to maximise elite sports performance through excellent planning. The live and powerful platform brings together all scheduling and communications for staff and players.

Industry:
Healthtech
Subindustry:
Fitness

City Rank (Belfast)

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SB Score:497

Fibrus is a telecommunication company that provides fiber internet service.

Industry:
Software & Data
Subindustry:
Enterprise Technology

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SB Score:293

Bob & Berts operates a chain of coffee shops. The company serves coffee, hot drinks, cold drinks, burger, hot dogs, and other related food items.

Industry:
Foodtech
Subindustry:
Food and Beverage

City Rank (Belfast)

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Total amount:149

Explore the Startup Ecosystem of Belfast

National Rank

(United Kingdom)

11th

new

Regional Rank

(Western Europe)

57th

2

Global Rank

(WorldWide)

214th

2

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Top Cities for Startups in United Kingdom - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
2026 National Rank CityGlobal RankTotal ScoreAnnual Growth

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