WILLIAM K. DUFF & CO.
Connecticut business ID 0049877
Connecticut Secretary of the State · Dataset updated 2026-09-21 · Retrieved 2026-09-21
Registered identity
- Legal name
- WILLIAM K. DUFF & CO.
- Connecticut business ID
- 0049877
- Business type, as recorded
- Stock
- Formation jurisdiction, as recorded
- Connecticut
- Connecticut registration date
- 1961-09-06
- Status in imported snapshot
- Active
- EIN / SEC CIK / LEI
- Not supplied by this source
Source and limitations
Official Connecticut Business Registry data, published under Public Domain terms. This profile represents one state registration. It is not a current certificate of good standing, and its registration date is not necessarily the incorporation date elsewhere. The same organization may be registered in multiple states; we do not merge records by name.
Coverage includes active LLCs, stock and non-stock corporations, limited partnerships, LLPs and benefit corporations. No personal contact details, street addresses, officers, revenue or credit scores are provided.
Verify with the Connecticut official registry using business ID 0049877. Report a correction or privacy concern.
Business reference only; not for consumer credit, employment, housing or insurance eligibility decisions.