There's Adox as in Mirko/Fotoipmex who will re-introduce former Agfa products perhaps improving them on the way,and then EFKE, who happen to manufacture some of the Adox products. Could EFKE manufacture new products, probably not, but we are forgetting Foma who have emerged stronger more recently.
The new Adoxplant should be able to bring some exciting new products. They have the technology and the know how to do so, while their rather small scale should allow them to service a small specialist market of dedicated professionals and serious amateurs. Efke is probably not able to do so because they make old style film with old style technology (nothing wrong with that...) Foma has some nice products on the market, but I have no clear view on their Research and Development capacities.