Founder is a fraud
The founder, michael sieverts (michael gram sieverts), from Denmark, living in Colombia, is a fraud and a harasser, an envious usurping-narcissist type.
He harassed me, and anyone with connection to me for many years. From having pictures of my parents home, buying business-database licenses to stalk us, to stalking my colleages. Constant defamation and spread of lies, for years.
He tried to move to Switzerland immediately when I moved, even applying for a job at my employer. He had spent 2 years travelling at the parents expense. Then spent a year failing to get a job in Switzerland while unemployed in Denmark.
In 2022 he decided to just lie on his CV. Applied to my employers with false CVs, copying mine. Linkedin profile displaying publicly a false employment and study history. 500+ false connections to try and legitimize it.
He stole a job as QA at Zimmer Biomet, Winterthur in September 2022. He kept using my CV on his linkedin until caught in march 2023.
He signed my email up for spam from danish supermarkets and sexshops. He also did this to interviewers who rejected his job applications in Switzerland.
He stole chemistry equipment from university in 2017 to cook meth in his parents apartment in Hørsholm, Denmark.
He keeps lying about his background:
-The date and duration of his university studies.
-Working for Officer A/S as quality engineer 4 years.
-Working as Senior QA manager at Lanna Fruits Thailand (2.5 years) and doing sales.
-Founder of "sieverts foods" Zurich, selling products from Lanna fruits in Europe and Middle East.
-Business development manager at Algodao.fi
-Investor at Sieverts Holding, a company created to own his Medellin apartment.
He will not stop lying and sell himself as a success, when he's just a fraud at the expense of his parents.
Be very careful as he may either steal from you, harass you and your family, slander you, or start adding your colleagues on Linkedin to harass them too.
The co-founder is his roommate in Zurich, Sven Jauffred Pedersen, who also lied on his CV to get a job at Sygnum bank Zürich, at the same time as Michael.
The business is incorporated as an LLC in Wyoming USA. and appears to have ceased activity by May-June 2026, less than 8 months after starting.








