The story
Founded by Marc Koska in 2018.1
Private company
Logo: ApiJect Systems, Public domain, via Wikimedia Commons3
ApiJect Systems Corporation is an American company founded in 2018 by Marc Koska and based in Stamford, Connecticut that produces pre-filled single use plastic injectors. ApiJect works with pharmaceutical and biotech companies to fill their injectable drug products into single-dose prefilled injectors.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
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ApiJect Systems Corporation is an American company founded in 2018 by Marc Koska and based in Stamford, Connecticut that produces pre-filled single use plastic injectors. ApiJect works with pharmaceutical and biotech companies to fill their injectable drug products into single-dose prefilled injectors.2
ApiJect Systems sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
Founded by Marc Koska in 2018.1
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From Wikidata.1
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