Jens Impgaard NielsenIMPGAARD PROJECTS A/S, IN EJENDOMME A/S, HHRE LEUNA A/S, HHRE LEUNA A/S, IMPGAARD ENERGI A/S, IMPGAARD ENERGI A/S, HHRE LEIPZIG STADTPALAIS A/S, HHRE LEIPZIG STADTPALAIS A/S, HHRE LEIPZIG EUTRITZSCH A/S, HHRE LEIPZIG EUTRITZSCH A/S og 3 mere