The following municipalities, counties and entities are the contracting authorities:
Agder County, Arendal municipality, Birkenes municipality, Bygland municipality, Bykle municipality, Evje and Hornnes municipalities, Farsund municipality, Flekkefjord municipality, Froland municipality, Gjerstad municipality, Grimstad municipality, Hægebostad municipality, Iveland municipality, Kvinesdal municipality, Lillesand municipality, Lindesnes municipality, Lyngdal municipality, Risør municipality, Sirdal municipality, Tvedestrand municipality, Valle municipality, Vegårshei municipality, Vennesla municipality, Åseral municipality,
Risør Church Council, Arendal Eiendom KF, Arendal Havn KF, Arendal Church Council, ICT Agder IKS, Tvedestrand Church Council, A3 Ressurs Vennesla AS, Avfall Sør Holding AS, Kilden Teater og Konserthus IKS, Kjøkkenservice industrier AS, Avfall Sør AS, Kristiansand Havn IKS, Kristiansand Havn KF, OFA IKS, Mindus AS, Varodd Arbeid and Inkludering AS, Varodd As, Varodd Varodd Synergi AS, Varodd Utvikling AS, Varodd Velferdsteknologi AS, Via Partner AS, Bykle and Hovden Vekst AS, Hovden Prosjektutvikling AS,
Bykle Nærings- og utviklingsselskap AS, Hovden Løypekjøring AS, Hovden Badeland AS, Agder Kollektivtrafikk AS (AKT AS), Agder Arbeidsmiljø IKS, Lister Kompetanse AS, Aust-Agder museum and archive IKS, The Entrepreneur Centre Agder IKS (Driv Agder), Lillesand and Birkenes Renovasjonsselskap (LiBiR), AVIGO AS, Struktur1