SSM compared with SIEB: revenue, margins and what each company keeps, and the suppliers and customers both name

SSMSono Group N.V.

Mkt capRevenueRevenue

SIEBSiebert Financial Corp

Mkt capRevenueRevenue

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SSMSono Group N.V.

SIEBSiebert Financial Corp

Price

Mkt cap

Revenue

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

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Revenue flow

News Findings Companies A–Z Pricing Methodology Sources Corrections About Terms

Not investment advice. Not a broker-dealer. Indices shown as ETF proxies. Supply-chain data CC BY 4.0; market data not redistributable.

Listed on One’s Vibe · live-checked · Oct ’26

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SSMSono Group N.V.

0.95· pre 1.00· delayed

Mkt cap$1.4MRevenue$59,869Q4 FY25Revenue—

SIEBSiebert Financial Corp

1.98· pre 2.03· delayed

Pre-marketNov 4 '26delayed

Mkt cap$80.3MRevenue$31MQ2 FY26Revenue$94MFY25

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Pre-marketNov 4 '26delayed

SSMSono Group N.V.

SIEBSiebert Financial Corp

0.95pre 1.00delayed

Price

1.98pre 2.03delayed

$1.4M

Mkt cap

$80.3M

Q4 FY25$59,869

Revenue

$31MQ2 FY26

—

Revenue

$94MFY25

SSM0.95vsSIEB1.98Pre-marketNov 4 '26delayed

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

Price

Supply-chain overlap

Revenue flow

SSM: latest quarter is a loss; flow not drawable. SIEB: latest quarter is a loss; flow not drawable.Method ›

Price

rebased to 0%

SSM, solidSIEB, dashed

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

No disclosed counterparties: SSM, SIEB.

Role chip = supplier or customerSource: SEC EDGAR