Rostec, the Russian state conglomerate that manufactures more than half of Russia's weapons, has operated under EU sanctions since 2022 — yet a corporate structure of at least 482 identified subsidiaries and affiliates has let it keep trading, according to a report by Ukraine's Independent Anti-Corruption Commission, NAKO, cited by Euromaidan Press.

NAKO mapped the conglomerate down to 16 holding companies and 33 direct subsidiaries beneath the parent entity. Brussels has formally listed only a minority of that network, the report found.

Share of Rostec's 482 identified entities under sanctions, by jurisdiction

EU23%
United States45%
Ukraine72%
NAKO, via Euromaidan Press

EU restrictive measures attach only to entities named individually on the sanctions list, so listing a parent does not automatically freeze assets or block trade with every subsidiary beneath it. Brussels applies a control-based presumption to majority-owned units, but enforcing it depends on banks, customs officers and trading partners tracing the ownership chain themselves — a burden NAKO's figures suggest is not being met.

Why it matters: Rostec supplies Russia's tanks, missiles and small arms for the war in Ukraine. Each unlisted subsidiary is a door through which components, financing or export revenue can still reach the parent legally, three and a half years into a sanctions regime built to cut that off.

Hypothesis: the gap reflects how the EU builds sanctions lists — reactively, by name, against a conglomerate engineered to sprawl. Supporting this: Ukraine, using the same NAKO data, has sanctioned more than three times the share of entities Brussels has. Against this: EU listings require unanimous approval among 27 member states, a hurdle Kyiv does not face.

What to watch: whether the EU's next Russia sanctions package draws on NAKO's mapping, and whether national banks and export-control authorities start applying the ownership test proactively rather than waiting on Brussels.

This article is general information, not legal advice.