CASS INFORMATION SYSTEMS, INC.
CASS INFORMATION SYSTEMS, INC. is a registered legal entity registered in United States under 603046241, and its current status with Washington Secretary of State is active. The company was incorporated on 21 October 2010 and lists its registered address as SAINT LOUIS, United States. 5 shareholders are on record for CASS INFORMATION SYSTEMS, INC., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Washington Secretary of State and was last updated on 22 September 2026.
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Shareholders
5
Shareholders of CASS INFORMATION SYSTEMS, INC.
Five shareholders are currently on record for CASS INFORMATION SYSTEMS, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 11.6% — the largest recorded stake — followed by iShares Trust-iShares Russell 2000 ETF at 4.9%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Data availability
The register reports 6 shareholders in total, though only the top 5 by holding are shown in this view.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard Group Inc | 11.6% | Washington Secretary of State | |
| iShares Trust-iShares Russell 2000 ETF | 4.9% | Washington Secretary of State | |
| Emmett Investment Management, LP | 4% | Washington Secretary of State | |
| Tributary Capital Management, LLC | 3.8% | Washington Secretary of State | |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.8% | Washington Secretary of State |
Officers
1
Directors and officers of CASS INFORMATION SYSTEMS, INC.
One officer is currently on record for CASS INFORMATION SYSTEMS, INC., filed with Washington Secretary of State. Martin Resch serves as Governingperson. Management authority at CASS INFORMATION SYSTEMS, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
Group structure of CASS INFORMATION SYSTEMS, INC.
CASS INFORMATION SYSTEMS, INC. has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 3 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
- Cass Commercial Bank (United States)
- CASS TEM UK LIMITED (United Kingdom)
- CASS INFORMATION SYSTEMS, INC. TAIWAN BRANCH (Taiwan)
- Cass International, LLC (United States)
- We Know Waste, Inc. (United States)
Data availability
Those 5 subsidiaries span United States, United Kingdom, Taiwan jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 5 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
CASS INFORMATION SYSTEMS, INC.
United States
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Frequently Asked Questions
Who owns CASS INFORMATION SYSTEMS, INC.?
Five shareholders are currently on record for CASS INFORMATION SYSTEMS, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 11.6% — the largest recorded stake — followed by iShares Trust-iShares Russell 2000 ETF at 4.9%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is CASS INFORMATION SYSTEMS, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for CASS INFORMATION SYSTEMS, INC. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does CASS INFORMATION SYSTEMS, INC. have on record?
5 shareholders are shown on record for CASS INFORMATION SYSTEMS, INC.. The register reports 6 in total; only the top 5 by holding are shown here.
What is CASS INFORMATION SYSTEMS, INC.'s company registration number?
CASS INFORMATION SYSTEMS, INC.'s registration number is 603046241, filed with Washington Secretary of State in United States. Its current status on the register is active.
Is CASS INFORMATION SYSTEMS, INC. still an active company?
CASS INFORMATION SYSTEMS, INC.'s status on Washington Secretary of State is listed as active.
When was CASS INFORMATION SYSTEMS, INC. incorporated?
CASS INFORMATION SYSTEMS, INC. was incorporated on 21 October 2010, according to Washington Secretary of State.
What is CASS INFORMATION SYSTEMS, INC.'s registered address?
The registered address on file for CASS INFORMATION SYSTEMS, INC. is SAINT LOUIS, United States.
Who are the officers/directors of CASS INFORMATION SYSTEMS, INC.?
One officer is currently on record for CASS INFORMATION SYSTEMS, INC., filed with Washington Secretary of State. Martin Resch serves as Governingperson. Management authority at CASS INFORMATION SYSTEMS, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does CASS INFORMATION SYSTEMS, INC. have a parent company or subsidiaries?
CASS INFORMATION SYSTEMS, INC. has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 3 jurisdictions. Those 5 subsidiaries span United States, United Kingdom, Taiwan jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 5 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to CASS INFORMATION SYSTEMS, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Washington Secretary of State. Zavia's monitoring API can track changes to CASS INFORMATION SYSTEMS, INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access CASS INFORMATION SYSTEMS, INC.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like CASS INFORMATION SYSTEMS, INC.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Washington Secretary of State and was last synced on 22 September 2026.