Career
Holbæk B&I
Thomsen got his debut for the first team, at the age of 16. In a period, he trained with Football Club Midtjylland, but they didn"t get to any agreement, because they seemed he was to thin. Silkeborg IF
Thomsen transferred to Silkeborg IF in 2009 on a two-year contract, where he basically was going to play for the under-19 team
He was 17 years old at this time.
After joining his new club, he also joined the Silkeborg Sports College. As the time went, he also played matches for the reserve team
Football Club Vestsjælland
On 15 December 2012, he signed a 2,5-year contract with Football Club Vestsjælland, who also was his first professional contract. Loan to HB Køge
On 6 January 2015, Thomsen joined HB Køge on a loan deal until the summer.
Kalundborg G&B.