PRIMESOURCE BUILDING PRODUCTS, INC.
PRIMESOURCE BUILDING PRODUCTS, INC. is a Private limited company (Ltd.) registered in United States under 616726, and its current status with Mississippi Secretary of State is active. The company was incorporated on 23 March 1987 and lists its registered address as CARROLLTON, United States. No shareholders are recorded for PRIMESOURCE BUILDING PRODUCTS, INC.; ownership in this jurisdiction is held as the stock ledger under state corporate law (e.g. §219 of the Delaware General Corporation Law), a record kept privately rather than filed publicly. No beneficial owner (UBO) data is recorded for PRIMESOURCE BUILDING PRODUCTS, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Mississippi Secretary of State and was last updated on 18 October 2026.
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Officers
5
The Governor of PRIMESOURCE BUILDING PRODUCTS, INC. currently on record is THOMAS D. KOOS; five officers are currently on record for PRIMESOURCE BUILDING PRODUCTS, INC., filed with Mississippi Secretary of State.
The register reports 16 officers in total, including past appointments, though only the 5 most relevant records are shown here.
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
PRIMESOURCE BUILDING PRODUCTS, INC. sits 1 level below its ultimate parent, Park River Holdings, Inc., registered in United States. 9 subsidiaries are recorded beneath it, across 3 jurisdictions. The full chain up to Park River Holdings, Inc. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by PRIMESOURCE BUILDING PRODUCTS, INC.'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 9 subsidiaries span United States, Taiwan, Canada 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.
Park River Holdings, Inc.
United States
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Frequently Asked Questions
Who is PRIMESOURCE BUILDING PRODUCTS, INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for PRIMESOURCE BUILDING PRODUCTS, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is PRIMESOURCE BUILDING PRODUCTS, INC.'s company registration number?
PRIMESOURCE BUILDING PRODUCTS, INC.'s registration number is 616726, filed with Mississippi Secretary of State in United States. Its current status on the register is active.
Is PRIMESOURCE BUILDING PRODUCTS, INC. still an active company?
PRIMESOURCE BUILDING PRODUCTS, INC.'s status on Mississippi Secretary of State is listed as active.
When was PRIMESOURCE BUILDING PRODUCTS, INC. incorporated?
PRIMESOURCE BUILDING PRODUCTS, INC. was incorporated on 23 March 1987, according to Mississippi Secretary of State.
What is PRIMESOURCE BUILDING PRODUCTS, INC.'s registered address?
The registered address on file for PRIMESOURCE BUILDING PRODUCTS, INC. is CARROLLTON, United States.
What legal structure is PRIMESOURCE BUILDING PRODUCTS, INC. registered as?
PRIMESOURCE BUILDING PRODUCTS, INC. is registered as a Private limited company (Ltd.) in United States.
Who are the officers/directors of PRIMESOURCE BUILDING PRODUCTS, INC.?
The Governor of PRIMESOURCE BUILDING PRODUCTS, INC. currently on record is THOMAS D. KOOS; five officers are currently on record for PRIMESOURCE BUILDING PRODUCTS, INC., filed with Mississippi Secretary of State.
Does PRIMESOURCE BUILDING PRODUCTS, INC. have a parent company or subsidiaries?
PRIMESOURCE BUILDING PRODUCTS, INC. sits 1 level below its ultimate parent, Park River Holdings, Inc., registered in United States. 9 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 9 subsidiaries span United States, Taiwan, Canada 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.
Can Zavia monitor changes to PRIMESOURCE BUILDING PRODUCTS, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Mississippi Secretary of State. Zavia's monitoring API can track changes to PRIMESOURCE BUILDING PRODUCTS, 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 PRIMESOURCE BUILDING PRODUCTS, 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 PRIMESOURCE BUILDING PRODUCTS, 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 Mississippi Secretary of State and was last synced on 18 October 2026.