| 2nd Circle AB556826-5440 · start 2011 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 1-4 | 1 - 499 tkr | Stockholm | |
| 3 Vänner Ventures AB559474-0622 · start 2024 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | 1 - 499 tkr | Stockholm | |
| 4reconciliation AB559367-9110 · start 2024 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | 1 - 499 tkr | Ekerö | |
| 6G AI International AB559570-2811 · start 2026 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | < 1 tkr | Stockholm | |
| 100flow AB559563-5029 · start 2026 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | < 1 tkr | Stockholm | |
| 5555 Media AB559249-9320 · start 2020 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | 1 000 - 4 999 tkr | Stockholm | |
| A Future Perfect Kultur AB559482-1620 · start 2024 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | < 1 tkr | Stockholm | |
| A lot of things AB559443-4143 · start 2023 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | 1 - 499 tkr | Stockholm | |
| AB Juice Factory AI559484-2246 · start 2024 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | < 1 tkr | Lidingö | |
| AB Leverache559150-7115 · start 2018 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 10-19 | 100 000 - 499 999 tkr | Stockholm | |
| AB Sajthotellet Sverige556668-7041 · start 2004 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | 1 - 499 tkr | Stockholm | |
| Abstr AB559512-2739 · start 2025 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 5-9 | 1 - 499 tkr | Stockholm | |
| Academic Media Group International AB556797-3846 · start 2012 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 10-19 | 20 000 - 49 999 tkr | Stockholm | |
| Acast AB (publ)556946-8498 · start 2013 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 100-199 | 1 000 000 - 4 999 999 tkr | Stockholm | |
| Acasting Sweden AB559432-6166 · start 2023 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 1-4 | 1 000 - 4 999 tkr | Solna | |
| Achillevs Information AB556515-3706 · start 1997 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 1-4 | 10 000 - 19 999 tkr | Stockholm | |
| Activili AB559437-1840 · start 2023 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | < 1 tkr | Stockholm | |
| Adema Consulting AB556931-0088 · start 2013 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | < 1 tkr | Huddinge | |
| AdHouse AB556729-8095 · start 2007 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | 1 000 - 4 999 tkr | Stockholm | |
| Adligo AB559356-3702 · start 2022 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 1-4 | 1 000 - 4 999 tkr | Stockholm | |
| Admax international AB556794-6990 · start 2010 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | < 1 tkr | Solna | |
| Admayer AB556778-0951 · start 2010 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | < 1 tkr | Stockholm | |
| Adnuntius Sweden AB559506-0228 · start 2025 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 1-4 | 1 000 - 4 999 tkr | Sundbyberg | |
| Adsupply Media Sweden AB559158-6234 · start 2018 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | 1 - 499 tkr | Stockholm | |
| AdzSpec AB559240-2340 · start 2020 | Datainfrastruktur, databehandling, hosting o.d.SNI 63100 | 0 | 1 - 499 tkr | Stockholm | |