Altus Power, LLC
Altus Power, LLC is a Private limited company (Ltd.) registered in United States under 2544090, and its current status with Connecticut Secretary of the State — business.ct.gov is active. The company was incorporated on 22 April 2022 and lists its registered address as Stamford, United States. 5 shareholders are on record for Altus Power, LLC, 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 Connecticut Secretary of the State — business.ct.gov and was last updated on 4 October 2026.
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Shareholders
5
Five shareholders are currently on record for Altus Power, LLC, 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 Blackstone Inc, holding 30% — the largest recorded stake — followed by Encompass Capital Advisors, LLC at 11.4%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 20 shareholders in total, though only the top 5 by holding are shown in this view.
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 |
|---|---|---|---|
| Blackstone Inc | 30% | Connecticut Secretary of the State — business.ct.gov | |
| Encompass Capital Advisors, LLC | 11.4% | Connecticut Secretary of the State — business.ct.gov | |
| Blackrock Inc. | 10.7% | Connecticut Secretary of the State — business.ct.gov | |
| Robeco Schweiz AG | 5.7% | Connecticut Secretary of the State — business.ct.gov | |
| Invesco Ltd. | 5.7% | Connecticut Secretary of the State — business.ct.gov |
Officers
5
The Managing Director of Altus Power, LLC currently on record is GREG ROER; five officers are currently on record for Altus Power, LLC, filed with Connecticut Secretary of the State — business.ct.gov.
The register reports 15 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Altus Power, LLC 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
Altus Power, LLC sits 2 levels below its ultimate parent, Avenger Parent, Inc.. 3 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to Avenger Parent, Inc. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Altus Power, LLC's own shareholder record. 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 3 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.
Avenger Parent, Inc.
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Frequently Asked Questions
Who owns Altus Power, LLC?
Five shareholders are currently on record for Altus Power, LLC, 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 Blackstone Inc, holding 30% — the largest recorded stake — followed by Encompass Capital Advisors, LLC at 11.4%; 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 Altus Power, LLC's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Altus Power, LLC 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 Altus Power, LLC have on record?
5 shareholders are shown on record for Altus Power, LLC. The register reports 20 in total; only the top 5 by holding are shown here.
What is Altus Power, LLC's company registration number?
Altus Power, LLC's registration number is 2544090, filed with Connecticut Secretary of the State — business.ct.gov in United States. Its current status on the register is active.
Is Altus Power, LLC still an active company?
Altus Power, LLC's status on Connecticut Secretary of the State — business.ct.gov is listed as active.
When was Altus Power, LLC incorporated?
Altus Power, LLC was incorporated on 22 April 2022, according to Connecticut Secretary of the State — business.ct.gov.
What is Altus Power, LLC's registered address?
The registered address on file for Altus Power, LLC is Stamford, United States.
What legal structure is Altus Power, LLC registered as?
Altus Power, LLC is registered as a Private limited company (Ltd.) in United States.
Who are the officers/directors of Altus Power, LLC?
The Managing Director of Altus Power, LLC currently on record is GREG ROER; five officers are currently on record for Altus Power, LLC, filed with Connecticut Secretary of the State — business.ct.gov. Management authority at Altus Power, LLC sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Altus Power, LLC have a parent company or subsidiaries?
Altus Power, LLC sits 2 levels below its ultimate parent, Avenger Parent, Inc.. 3 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 3 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 Altus Power, LLC's ownership over time?
This profile reflects a point-in-time snapshot from Connecticut Secretary of the State — business.ct.gov. Zavia's monitoring API can track changes to Altus Power, LLC's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Altus Power, LLC'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 Altus Power, LLC'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 Connecticut Secretary of the State — business.ct.gov and was last synced on 4 October 2026.