Marine-Festungs-Pionierstab 1

Formed 10.44 in Husum for Seekdt. Nordfriesland.

Marine-Festungs-Pionierstab 2

Formed 10.44 in Cuxhaven for Seekdt. Elbe-Weser.

Marine-Festungs-Pionierstab 3

Formed 10.44 in Aurich for Seekdt. Ostfriesland.

Marine-Festungs-Pionierstab 6

Formed 2.45 in Kiel. Subordinated to Admiral westliche Ostsee.

.Marine-Festungs-Pionierstab 7

Formed 12.44 on Rügen (also covering Bornholm). Subordinated to Seekdt. Pommern.

Marine-Festungs-Pionierstab 8

Formed 2.45 in Swinemünde. Subordinated to Seekdt. Pommern.

Marine-Festungs-Pionierstab Adria

Formed 1944 under Admiral Adria. Disbanded 3.45.

Marine-Festungs-Pionierstab Italien

Formed in autumn 1943. In 1944 became Marine-Festungs-Pionierstab Süd. Subordinated to Deutsche Marinekommando Italien.