Corporation · Bronx, NY
KSO INC.
Inc. in Bronx, New York · Document #157248 · Active
Record reference date: October 19, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
KSO INC. is an active New York domestic business corporation filed on May 24, 1963 (document 157248).
Registration details
- Status
- ActiveRecord reference date: October 19, 2026
- Entity type
- DOMESTIC BUSINESS CORPORATION
- Filed
- May 24, 1963Reported filing date
- Document number
- 157248
- Registration jurisdiction
- New York
- Principal city + ZIP
- Bronx, NY 10463
- Registered agent
- Not reported
- Address
- 5554 BROADWAY, BRONX, NY, 10463
- Additional address
- Service of process: LEICHER & LEICHER, 1664 MADISON AVE, NEW YORK, NY, 10029
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- CEO
- MARC KORNBLAU
- chief executive
- MARC KORNBLAU
What this status means / annual report due date
New York reports an active registration. This does not by itself establish good standing, licensing, ownership or that the business is currently trading.
New York business corporations and LLCs generally file a biennial statement in the calendar month of their original formation or authorization, every two years.
Additional business details
View historical details and available fields
Historical values may differ from the registration summary.
Record reference date: 2026-10-17
Directory details
Registration
- Number
- 157248
- County
- Bronx
- Home Jurisdiction
- NY
Names
- Legal
- KSO INC.
- Location
- MARC KORNBLAU
Dates
- Registration
- 1963-05-24
Entity
- Type
- DOMESTIC BUSINESS CORPORATION
Parties
- Service Of Process · Name
- LEICHER & LEICHER
- Chief Executive · Name
- MARC KORNBLAU
Addresses
- Service Of Process · Street 1
- 1664 MADISON AVE
- Service Of Process · City
- New York
- Service Of Process · Region
- NY
- Service Of Process · Postal Code
- 10029
- Chief Executive · Street 1
- MARC KORNBLAU
- Chief Executive · City
- Bronx
- Chief Executive · Region
- NY
- Chief Executive · Postal Code
- 10463
- Business · Street 1
- 5554 BROADWAY
- Business · City
- Bronx
- Business · Region
- NY
- Business · Postal Code
- 10463
Additional reported values
Other reported details
- DOS ID
- 157248
- Initial DOS Filing Date
- 05/24/1963
- County
- Bronx
- Jurisdiction
- New York
- Entity Type
- DOMESTIC BUSINESS CORPORATION
Names and reported roles
- Current Entity Name
- KSO INC.
- DOS Process Name
- LEICHER & LEICHER
- CEO Name
- MARC KORNBLAU
- Location Name
- MARC KORNBLAU
Addresses and locations
- DOS Process Address 1
- 1664 MADISON AVE
- DOS Process City
- NEW YORK
- DOS Process State
- NY
- DOS Process Zip
- 10029
- CEO Address 1
- MARC KORNBLAU
- CEO City
- BRONX
- CEO State
- NY
- CEO Zip
- 10463
- Location Address 1
- 5554 BROADWAY
- Location City
- BRONX
- Location State
- NY
- Location Zip
- 10463
Download directory record (JSON)
All retained directory fields
Other reported details
- Id
- 15505004
- Slug
- kso-inc-157248
- Entity type
- DOMESTIC BUSINESS CORPORATION
- Entity class
- corp
- Is foreign
- 0
- Registry
- NY
- Doc number
- 157248
- Filed on
- 1963-05-24
- Status
- Active
- Is active
- 1
- Domicile
- NY
- Principals
- [{"r":"CEO","n":"MARC KORNBLAU"}]
- Place of business
- Service of process: LEICHER & LEICHER, 1664 MADISON AVE, NEW YORK, NY, 10029
- Status known
- 1
- Observed at
- 2026-10-21T08:09:00.970717+00:00
Addresses and locations
- State
- NY
- City slug
- bronx
- Address
- 5554 BROADWAY, BRONX, NY, 10463
- Zip
- 10463
- Location state
- NY
Names and reported roles
- Name
- KSO INC.
- City name
- Bronx
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Filed in Bronx around the same time
All Bronx filings →| Business | Type | Filed |
|---|---|---|
| ENDO FREIGHT FORWARDERS (N.Y.)INC. | Corporation | May 8, 1963 |
| BETTER EQUIPMENT FOR ELECTRON MICROSCOPY, INC. | Corporation | Mar 12, 1963 |
| ACTIVE GLASS CORP. | Corporation | Jan 28, 1963 |
| J. GIARNELLA & SON, INC. | Corporation | Jan 23, 1963 |
| DINA LUMBER & BUILDING MATERIALS, INC. | Corporation | Jan 17, 1963 |
| VICTOR H. CINQUEMANI, INC. | Corporation | Jan 14, 1963 |
| PRINT-WELL PRESS INC. | Corporation | Jan 4, 1963 |
| RESEARCH IN ACOUSTICS, INC. | Corporation | Dec 20, 1962 |