| ARAB Avesta Renhållning AB CVR 5561009738 | OtherAudit | 2020 – 2022 | — | Active |
| Vikon Vibrationskonsult AB CVR 5562494574 | OtherAudit | 2021 – 2022 | — | Active |
| Sala Gummi Aktiebolag CVR 5563243269 | OtherAudit | 2022 – 2023 | — | Active |
| Avestakullen Aktiebolag CVR 5563342020 | OtherAudit | 2020 – 2022 | — | Active |
| Myrbergs Grus Aktiebolag CVR 5564205101 | OtherAudit | 2020 – 2022 | — | Active |
| Svanå Miljöteknik Aktiebolag CVR 5564762721 | OtherAudit | 2020 – 2022 | — | Active |
| Färg & Hobbyhörnan i Sala AB CVR 5565157806 | OtherAudit | 2022 – 2023 | — | Active |
| Mark, Industri, Demontering i Fagersta AB CVR 5565433439 | OtherAudit | 2022 – 2022 | — | Active |
| Westerås Brand AB CVR 5566113881 | OtherAudit | 2020 – 2023 | — | Active |
| PE BETONGTEKNIK AB CVR 5566171012 | OtherAudit | 2020 – 2022 | — | Active |
| Mälardalens Kylfrakt AB CVR 5566366083 | OtherAudit | 2022 – 2024 | — | Active |
| Bo och Bygg Service i Fagersta AB CVR 5566511712 | OtherAudit | 2022 – 2022 | — | Dissolved |
| Pallans Konstsmide AB CVR 5566955323 | OtherAudit | 2022 – 2023 | — | Active |
| Ten Rep Invest AB CVR 5567088116 | OtherAudit | 2021 – 2022 | — | Active |
| Provosov Fastighets AB CVR 5567108815 | OtherAudit | 2021 – 2022 | — | Active |
| Beautiful Business AB CVR 5567206544 | OtherAudit | 2022 – 2023 | — | Active |
| Pixar Mark AB CVR 5567950257 | OtherAudit | 2021 – 2022 | — | Active |
| Isätra Kärrbäck AB CVR 5568066244 | OtherAudit | 2020 – 2022 | — | Active |
| Biobränsle & VVS i Sala AB CVR 5568114937 | OtherAudit | 2021 – 2022 | — | Active |
| Hangaren 1 AB CVR 5568248438 | OtherAudit | 2022 – 2022 | — | Dissolved |
| LGP Byggservice AB CVR 5568366479 | OtherAudit | 2021 – 2023 | — | Active |
| Kurento EL AB CVR 5568536113 | OtherAudit | 2022 – 2023 | — | Active |
| Matsman Montage AB CVR 5568620495 | OtherAudit | 2022 – 2023 | — | Active |
| J.A. Group Holding AB CVR 5568711005 | OtherAudit | 2022 – 2024 | — | Active |
| Ekonomitjänster & Rådek AB CVR 5568776735 | OtherAudit | 2022 – 2024 | — | Active |
| Cebratic Consulting i Westerås AB CVR 5568866155 | OtherAudit | 2021 – 2022 | — | Active |
| GreenFeed AB CVR 5568899057 | OtherAudit | 2023 – 2023 | — | Active |
| HB Maskinsupport i Mälardalen AB CVR 5569054611 | OtherAudit | 2022 – 2023 | — | Active |
| ÅdemarkGruppen AB CVR 5569156010 | OtherAudit | 2022 – 2023 | — | Active |
| Dentalzone AB CVR 5569464307 | OtherAudit | 2020 – 2022 | — | Active |
| Klara Siffror AB CVR 5569501835 | ManagementChief Executive Officer | 2022 – 2023 | — | Active |
| Aros Buss i Västerås AB CVR 5569668238 | OtherAudit | 2020 – 2022 | — | Active |
| Sjukvårdskonsulterna 2link AB CVR 5569771503 | OtherAudit | 2020 – 2021 | — | Dissolved |
| Aros Stödgrupp AB CVR 5590052782 | OtherAudit | 2023 – 2023 | — | Dissolved |
| KDD Bygg & Entreprenad AB CVR 5590216395 | OtherAudit | 2022 – 2023 | — | Active |
| Otto Ekonomi AB CVR 5590250311 | OtherAudit | 2022 – 2023 | — | Active |
| Adam Riv Gräv AB CVR 5590876040 | OtherAudit | 2022 – 2023 | — | Active |
| Guldbackes Mark & Montage AB CVR 5590909890 | OtherAudit | 2022 – 2023 | — | Active |
| Salbohed Skog AB CVR 5591272223 | OtherAudit | 2023 – 2023 | — | Active |
| Prismat Holding AB CVR 5591799282 | OtherAudit | 2020 – 2023 | — | Active |
| Dejestam Holding AB CVR 5592336985 | OtherAudit | 2022 – 2023 | — | Active |
| OBG gruppen AB CVR 5592498660 | OtherAudit | 2022 – 2023 | — | Active |
| TenFAST AB CVR 5593885170 | OtherAudit | 2022 – 2023 | — | Active |
| Bostadsrättsföreningen Boo 1 CVR 7696305924 | OtherAudit | 2022 – 2023 | — | Active |
| Bostadsrättsföreningen Boo 2 CVR 7696307888 | OtherAudit | 2022 – 2023 | — | Active |
