Cup of Bulgarian Amateur Football League: The club was created in 1962 by a group of workers, laying the foundations of the future Petroleum Refinery Neftochim, which had not yet been named.

Neftochimic finished at 8th place in its first season and reached the semifinals of the Bulgarian Cup eliminating champions Levski Sofia on its way.

In 1997, Neftochimic finished second after a series of referee's mistakes in favor of champions CSKA Sofia and won again the Professional League Cup.

On 7 July the amateur football club Athletic was renamed to Neftochimic 1986 and was subsequently declared by the owners as a successor of the old team.

It began playing in the 2009–10 Bulgarian V AFG, the third tier of football in the country, finishing third in its debut season and barely missing on a promotion.

Neftohimik was supposed to play in the 2014-15 B PFG next season, however on 27 June 2014, it was announced that the club was dissolving due to financial debts.