Albert II, Prince of Monaco
Prince Albert II is one of the wealthiest royals in the world, with assets valued at more than $1 billion, which include land in Monaco and France. Although Prince Albert does not own the Prince's Palace of Monaco, he does own shares in the "Société des bains de mer de Monaco", which operates Monaco's casino and other entertainment properties in the principality.
Military of Monaco
Of a similar size to the Corps des Sapeurs-Pompiers, the Compagnie des Carabiniers du Prince has a total force of 116, consisting of three officers, 15 non-commissioned officers and 98 enlisted men (there are also 14 civilian employees). The officers have usually trained and served with the French military. Its primary duty is the defence of the Prince and the Prince's Palace in the Monaco-Ville (old town) quartier of Monaco. By extension, it also has a role in guarding members of the judiciary, who administer justice in the name of the Prince.