There are big language schools and then there are a number of small language schools that have their own specialities. Below I have listed those I know of – so look them up and maybe you will find what you need!
Tina Bacher, teacher of Danish as a second language, has her own language school https://danishmatters.dk/ but also a Facebook profile (Danish matters) where she gives advice about – yes – Danish matters. https://www.facebook.com/groups/116825245703205 Mail: firstname.lastname@example.org Phone 51840214
Birgit Månestråle also has her own language school http://learndanishwithease.dk/ where she offers various ways of learning Danish. Mail: email@example.com
Taletur https://www.taletur.com/ e-mail: firstname.lastname@example.org Phone 29840974
Den lille sprogskole https://www.denlillesprogskole.dk/ Mail: email@example.com Phone 30136220
Tine Karlsson: firstname.lastname@example.org
Business Language Services (BLS), bls.dk/ will help people with an English, German, Norwegian, Swedish, French, Italian, Spanish, Portuguese, Russian, Chinese, Greek, Dutch, Polish, Japanese or Farsi background – or whatever is needed. Mail: email@example.com Phone 35821214