Not an SEC registrant

Ukraine

Customers

None disclosed

Suppliers

1 disclosed

Top supplier share

of RBBN revenue · FY to 2025-12-31

Top supplier by $

$8.4M

RBBN · FY to 2025-12-31

Latest period

Dec 31, 2025

10-K filed 2026-02-26

Band height is the estimated dollar value: the disclosed share × the discloser's revenue for that period (latest full year where available) or federal dollars obligated. Each side is scaled on its own; dashed outlines are named without a figure. Click a band to open its source.

Suppliers 1

Companies that disclose Ukraine as a major customer, as a share of their own revenue. 1 active, 0 lapsed.

Company	% of their revenue	Est. $ from Ukraine	Period	Trend	Status	Source
RBBN Ribbon Communications Inc.	1%	$8.4M	FY 2025-12-31		Active	10-K 2026-02-26
In 2025, approximately 1% of our sales were to customers in Eastern European countries, including Ukraine, Russia, and the surrounding countries. 10-K filed 2026-02-26 Period FY 2025-01-01 to 2025-12-31 (1%)Accession 0001708055-26-000012

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