Spektral Holding BV is an Investment Holding company based in Amsterdam. Spektral Holding is the sole shareholder of Mas Pharmaceutical Investment Corp. , Mas Intermediary Chemicals & Pharmaceuticals Corp, Tekas Investment Corp.

Company holds the royalty rights of 80 Mining Licenses in Turkey. Company owns the sole Exclusive License Rights of 422 Bioceutical & Pharmaceutical Patents Invented by Mr Erdal Can Alkoclar and Mr Metehan Yesil.