Orion Office REIT Inc.
Orion Office REIT Inc. is a registered legal entity registered in United States under 23511320, and its current status with Arizona Corporation Commission is active. Its registered address on file is Phoenix, United States. 5 shareholders are on record for Orion Office REIT Inc., including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Arizona Corporation Commission and was last updated on 6 October 2026.
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Shareholders
5
Five shareholders are currently on record for Orion Office REIT 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 Blackrock Inc., holding 12% — the largest recorded stake — followed by Vanguard Group Inc at 8%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 16 shareholders in total, though only the top 5 by holding are shown in this view.
4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Blackrock Inc. | 12% | Arizona Corporation Commission | |
| Vanguard Group Inc | 8% | Arizona Corporation Commission | |
| Morgan Stanley | 5.4% | Arizona Corporation Commission | |
| Madison Avenue Partners, LP | 5.1% | Arizona Corporation Commission | |
| Private Management Group, Inc. | 3.7% | Arizona Corporation Commission |
Officers
5
The Ceo, President & Director of Orion Office REIT Inc. currently on record is Paul H. Mcdowell; five officers are currently on record for Orion Office REIT Inc., filed with Arizona Corporation Commission.
The register reports 10 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Orion Office REIT 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
Orion Office REIT Inc. has no recorded parent company — it sits at the top of its own group structure, with 17 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 17 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.
Orion Office REIT Inc.
United States
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Frequently Asked Questions
Who owns Orion Office REIT Inc.?
Five shareholders are currently on record for Orion Office REIT 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 Blackrock Inc., holding 12% — the largest recorded stake — followed by Vanguard Group Inc at 8%; the remaining 3 shareholders shown hold smaller stakes. 4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is Orion Office REIT Inc.'s UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Orion Office REIT Inc. is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does Orion Office REIT Inc. have on record?
5 shareholders are shown on record for Orion Office REIT Inc.. The register reports 16 in total; only the top 5 by holding are shown here.
What is Orion Office REIT Inc.'s company registration number?
Orion Office REIT Inc.'s registration number is 23511320, filed with Arizona Corporation Commission in United States. Its current status on the register is active.
Is Orion Office REIT Inc. still an active company?
Orion Office REIT Inc.'s status on Arizona Corporation Commission is listed as active.
What is Orion Office REIT Inc.'s registered address?
The registered address on file for Orion Office REIT Inc. is Phoenix, United States.
Who are the officers/directors of Orion Office REIT Inc.?
The Ceo, President & Director of Orion Office REIT Inc. currently on record is Paul H. Mcdowell; five officers are currently on record for Orion Office REIT Inc., filed with Arizona Corporation Commission. Management authority at Orion Office REIT Inc. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Orion Office REIT Inc. have a parent company or subsidiaries?
Orion Office REIT Inc. has no recorded parent company — it sits at the top of its own group structure, with 17 subsidiaries recorded beneath it across 1 jurisdiction. Those 17 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.
Can Zavia monitor changes to Orion Office REIT Inc.'s ownership over time?
This profile reflects a point-in-time snapshot from Arizona Corporation Commission. Zavia's monitoring API can track changes to Orion Office REIT 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 Orion Office REIT 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 Orion Office REIT 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 Arizona Corporation Commission and was last synced on 6 October 2026.