MERCURY SYSTEMS, INC.
MERCURY SYSTEMS, INC. is a registered legal entity registered in United States under 2043876, and its current status with Delaware Division of Corporations is active. The company was incorporated on 9 December 1984 and lists its registered address as United States. 2 shareholders are on record for MERCURY 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 Delaware Division of Corporations and was last updated on 15 October 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
2
Two shareholders are currently on record for MERCURY SYSTEMS, INC., reflecting the stock ledger kept by the company 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 11.8% — the largest recorded stake — followed by SPDR SERIES TRUST-State Street SPDR S&P Aerospace & Defense ETF at 2.1%.
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.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard Group Inc | 11.8% | Delaware Division of Corporations | |
| SPDR SERIES TRUST-State Street SPDR S&P Aerospace & Defense ETF | 2.1% | Delaware Division of Corporations |
Officers
5
The President, Ceo & Chairman of MERCURY SYSTEMS, INC. currently on record is William L. Ballhaus; five officers are currently on record for MERCURY SYSTEMS, INC., filed with Delaware Division of Corporations.
The register reports 16 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at MERCURY 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
MERCURY SYSTEMS, INC. has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 1 jurisdiction. 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.
Those 4 subsidiaries span United States jurisdiction, 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 4 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
MERCURY SYSTEMS, INC.
United States
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns MERCURY SYSTEMS, INC.?
Two shareholders are currently on record for MERCURY SYSTEMS, INC., reflecting the stock ledger kept by the company 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 11.8% — the largest recorded stake — followed by SPDR SERIES TRUST-State Street SPDR S&P Aerospace & Defense ETF at 2.1%. 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 MERCURY SYSTEMS, INC.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for MERCURY 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 MERCURY SYSTEMS, INC. have on record?
2 shareholders are shown on record for MERCURY SYSTEMS, INC..
What is MERCURY SYSTEMS, INC.'s company registration number?
MERCURY SYSTEMS, INC.'s registration number is 2043876, filed with Delaware Division of Corporations in United States. Its current status on the register is active.
Is MERCURY SYSTEMS, INC. still an active company?
MERCURY SYSTEMS, INC.'s status on Delaware Division of Corporations is listed as active.
When was MERCURY SYSTEMS, INC. incorporated?
MERCURY SYSTEMS, INC. was incorporated on 9 December 1984, according to Delaware Division of Corporations.
What is MERCURY SYSTEMS, INC.'s registered address?
The registered address on file for MERCURY SYSTEMS, INC. is United States.
Who are the officers/directors of MERCURY SYSTEMS, INC.?
The President, Ceo & Chairman of MERCURY SYSTEMS, INC. currently on record is William L. Ballhaus; five officers are currently on record for MERCURY SYSTEMS, INC., filed with Delaware Division of Corporations. Management authority at MERCURY SYSTEMS, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does MERCURY SYSTEMS, INC. have a parent company or subsidiaries?
MERCURY SYSTEMS, INC. has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 1 jurisdiction. Those 4 subsidiaries span United States jurisdiction, 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 4 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 MERCURY SYSTEMS, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Delaware Division of Corporations. Zavia's monitoring API can track changes to MERCURY 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 MERCURY 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 MERCURY 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 Delaware Division of Corporations and was last synced on 15 October 2026.