List Of All app development company Leads in Belfast
A current list of app development company in Belfast: 23 businesses, each with contact information and a rating where one's on record. Ratings run as high as 5.0★ (held by Wholeschool Software), with an average of roughly 4.8★ across all listings. Everything below is current as of 9/6/2026; click through to any listing for a website, map link, or way to get in touch.
23 results · last updated 9/6/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| Wholeschool SoftwareGlenwood Business Centre, Springbank Industrial Estate, Springbank Pl, Dunmurry, Belfast BT17 0YU | **89*6*••••0 | in**••••choolRegister to View | 5.0(25 reviews) | Software company | |
| Galvia DigitalUnit 1, Farset Labs, Weavers Court, Linfield Rd, Belfast, Antrim BT12 5GH | *77****••••8 | in**••••*.comRegister to View | 5.0(25 reviews) | Software company | |
| Lemonet50 Stranmillis Embankment, Belfast BT9 5FL | — | — | 5.0(24 reviews) | Software company | |
| Gumpshen3rd floor, 12-16 Bridge St, Belfast BT1 1LU | **89*9*••••5 | he***••••*.comRegister to View | 5.0(20 reviews) | Web Designer | |
| Belfast Web Appsbelfastwebapps.co.uk | **896**••••5 | — | 5.0(10 reviews) | Web Designer | |
| Juggernaut Technologiesjuggernauttech.co.uk | *7*9***••••7 | in**••••co.ukRegister to View | 5.0(10 reviews) | Web Designer | |
| Myth Digital58 Howard St, Belfast BT1 6PJ | **89***••••1 | he***••••**.coRegister to View | 5.0(9 reviews) | Software company | |
| ForsepBradbury Pl, Belfast BT7 1PH | *788887••••2 | in****••••*.comRegister to View | 5.0(8 reviews) | Software company | |
| Nigma Software18 Ormeau Ave, Belfast BT2 8HS | ****9**••••3 | — | 5.0(7 reviews) | Software company | |
| Sugar Rush23 Bedford St, Belfast BT2 7EJ | **89**7••••1 | — | 5.0(4 reviews) | Software company | |
| G3 Belfastg3belfast.com | *7***6*••••3 | he***••••*.comRegister to View | 5.0(4 reviews) | Web Designer | |
| BudibaseRiver House, Clockwise, 48 - 60 High St, Belfast BT1 2BE | — | — | 5.0(2 reviews) | Software company | |
| Two Clouds SoftwareMetro Office, 6-9 Donegall Square S, Belfast BT1 5JA | **89*96••••2 | co****••••co.ukRegister to View | 5.0(2 reviews) | Software company | |
| NI App Developers Limited55-59 Adelaide St, Belfast BT2 8FE | *8*****••••2 | — | 5.0(1 reviews) | Software company | |
| Version 111th Floor, Lanyon Plaza West Tower, 8 Lanyon Pl, Belfast BT1 3LP | ****8*9••••0 | — | 4.8(31 reviews) | Software company | |
| iakoe55-59 Adelaide St, Belfast BT2 8FE | — | he***••••*.comRegister to View | 4.8(25 reviews) | Software company | |
| Instil27-37 Adelaide St, Belfast BT2 8FE | **89**7••••8 | en****••••**.coRegister to View | 4.7(21 reviews) | Software company | |
| Thrive App LtdThe Innovation Center, Catalyst, Queens Rd, Belfast BT3 9AD | *****98••••0 | he***••••*.appRegister to View | 4.6(7 reviews) | Software company | |
| Endeavour Information SolutionsUnits 2 & 3, Hawthorne House, 6 Wildflower Way, Belfast BT12 6TA | **89***••••0 | so****••••*.comRegister to View | 4.2(5 reviews) | Software company | |
| Endeavour Information SolutionsUnits 2 & 3, Hawthorne House, 6 Wildflower Way, Belfast BT12 6TA | **89***••••0 | so****••••*.comRegister to View | 4.2(5 reviews) | Software company | |
| iEngageIT1st Floor, 11-16 Donegall Square E, Belfast BT1 5UB | *7*78**••••9 | yo**••••*.comRegister to View | 4.0(1 reviews) | Software company | |
| iAppsNi - iOS and Android App Design BelfastOrmeau Rd, Ormeau, Belfast BT7 2GY | *7**76*••••0 | — | — | Software company | |
| Default Development LimitedRiver House, 48 - 60 High St, Belfast BT1 2BE | — | ma**••••*.appRegister to View | — | Software company |