Jan Guillou Net Worth

Jan Guillou's net worth is currently estimated at $25M in 2026.

Net Worth Over Time

1973$0.1MC

IB Affair Exposure

Exposes Swedish intelligence, gaining notoriety.

1981$0.5M+400%B

Coq Rouge Debut

Publishes first Carl Hamilton spy novel.

1998$2M+300%A

Arn Magnusson Begins

Launches successful historical fiction series.

2002$5M+150%A

Piratförlaget Founded

Co-founds a major Swedish publishing house.

2015$20M+300%B

Journalistic Contributions

Continues journalism and column writing.

2026$25M+25%B

Author and Publisher

Continues writing and publishing, respected figure.

Last updated: February 24, 2026