For the 1913–14 season, they were entered into an FIGC-organized league in the form of the Terza Categoria, which at the time was the third level of Italian football (today's equivalent is Serie C1).

They were entered into the Prima Categoria Championship (Serie A) for the 1919–20 season; here they competed against the top clubs in the Campania region and qualified for the semi-finals of Southern Italy, eventually losing out to Fortitudo Roma.

[1] As Italian football split into two factions after the main teams disagreed with FIGC, Puteolana played in the CCI run league (called Prima Divisione) which featured most of the big clubs.

[1] Despite their respectable position in the previous season, the club were not enrolled into the newly reunited league (because of economic problems), instead competing in the far lower III Divisione.

The club climbed up two divisions and by 1925–26 were back in the top level championship,[1] however they lasted just one season as they lost all of their games in the Campania section.

However, that season a team from the city of Naples called Internapoli moved to Pozzuoli because they were having problems with their home Stadio Arturo Collana and thus changed their name to S.C. Puteolana 1909.

To carry on the legacy of the city's historic club, Fiore, Corvo, Morelli, and Cesarano refounded it as Comprensorio Puteolano' in 1992.

In 2012, at "Domenico Conte" stadium returns to play in a major championship (this time it is D series), thanks to the transfer dell'Internapoli Football Club in Pozzuoli, which gives life to the SSD Puteolana 1902 Internapoli.