---
title: "CABLEVISION SYSTEMS CORP /NY — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4ca5ed89-bf12-507b-b9e7-e6053cac2d03
json: https://whiteintel.dev/api/public/dossier/4ca5ed89-bf12-507b-b9e7-e6053cac2d03
identifier: sec:0001053112
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CABLEVISION SYSTEMS CORP /NY

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001053112`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4ca5ed89-bf12-507b-b9e7-e6053cac2d03  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4ca5ed89-bf12-507b-b9e7-e6053cac2d03  

## Ownership & control

### Owners / controllers

- **WEBER MARIANNE DOLAN** (other) — https://whiteintel.dev/entity/6187917d-7b29-50c8-80dd-389c70f2243c
- **COMCAST ABB CSC HOLDINGS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/4e7ff8ea-5251-5ce3-90d2-b5004b55587a
- **CVC KEEP WELL, LLC** (tenpercentowner) — https://whiteintel.dev/entity/efde1623-d306-5e99-88e6-52b7d9430a6d
- **DOLAN CHARLES F** (officer) — https://whiteintel.dev/entity/9101222d-35b4-5199-932f-95ea84656f37
- **DOLAN KATHLEEN MARGARET** (other) — https://whiteintel.dev/entity/34cff4d5-f996-54b0-bd16-a93b8125eeb8
- **DOLAN PATRICK FRANCIS** (directorother) — https://whiteintel.dev/entity/17f18fdd-29e0-5efa-901b-774c10bac1a9
- **DOLAN JAMES LAWRENCE** (director) — https://whiteintel.dev/entity/3371fa12-4b9f-5996-bfe5-a3db62147950
- **DOLAN THOMAS CHARLES** (officerother) — https://whiteintel.dev/entity/096c848b-6fa4-549e-9ea8-fc1f996db3bb
- **DOLAN CHARLES F** (director) — https://whiteintel.dev/entity/9101222d-35b4-5199-932f-95ea84656f37
- **AT&T BROADBAND CORP** (tenpercentowner) — https://whiteintel.dev/entity/098c0896-f4be-5981-83fb-6d10e1017d42
- **DOLAN CHARLES F** (tenpercentownerother) — https://whiteintel.dev/entity/9101222d-35b4-5199-932f-95ea84656f37
- **COMCAST ABB CSC II, INC.** (tenpercentowner) — https://whiteintel.dev/entity/5b13267f-5fbb-5c56-a25e-45085bf6336c
- **DOLAN DEBORAH ANN** (other) — https://whiteintel.dev/entity/e8fa5c26-842b-556d-9111-8cc2675eca7c
- **DOLAN JAMES LAWRENCE** (officerother) — https://whiteintel.dev/entity/3371fa12-4b9f-5996-bfe5-a3db62147950
- **COMCAST CORP** (tenpercentowner) — https://whiteintel.dev/entity/89a9bffe-f1ab-5f79-8115-4d4eb2ec8d8e
- **CFD 2010 GRANDCHILDREN TRUST FBO DESCENDANTS OF DEBORAH A. DOLAN-SWEENEY** (other) — https://whiteintel.dev/entity/beff95a0-94ad-5fa5-9ff5-c0189a7a51b0
- **Dolan Kristin A** (director) — https://whiteintel.dev/entity/a448e618-215e-5e0c-bf5f-a556d9ff1f2a
- **DOLAN DEBORAH ANN** (directorother) — https://whiteintel.dev/entity/e8fa5c26-842b-556d-9111-8cc2675eca7c
- **DOLAN HELEN A** (tenpercentownerother) — https://whiteintel.dev/entity/d3d447d7-8a55-54f4-9c5d-bbce2b22f851
- **WATSON KEVIN** (officer) — https://whiteintel.dev/entity/73798e2d-9a9c-5891-8c9f-974baa6b9df8
- **RYAN DOLAN 1989 TRUST** (other) — https://whiteintel.dev/entity/6ff243a6-f55b-5fdc-ae9b-71631ba9a697
- **TESE VINCENT** (director) — https://whiteintel.dev/entity/0fe0df2b-b26a-53a1-8b09-779e2d77cd4d
- **CHARLES F. DOLAN 2009 FAMILY TRUST FBO PATRICK F. DOLAN** (other) — https://whiteintel.dev/entity/71553c6f-287a-5732-b9eb-00b84794316d
- **CFD 2010 GRANDCHILDREN TRUST FBO DESCENDANTS OF MARIANNE E. DOLAN WEBER** (other) — https://whiteintel.dev/entity/e29a07dc-6e7f-5038-ad3e-7669a4e747f3
- **MINK VICTORIA** (officer) — https://whiteintel.dev/entity/40dcf422-2ca4-516b-93ad-2c1bb75e5073
- **ELLEN DAVID** (officer) — https://whiteintel.dev/entity/3ed83f1d-7912-5106-8656-985d160c2dfb
- **CHARLES F. DOLAN 2009 FAMILY TRUST FBO KATHLEEN M. DOLAN** (other) — https://whiteintel.dev/entity/4e9ab807-abe2-58bb-ab21-9c9a0498338c
- **HELEN A. DOLAN 2015 GRANTOR RETAINED ANNUITY TRUST #1C** (other) — https://whiteintel.dev/entity/9368a028-0331-551a-9eb0-8debd9e37c4d
- **CFD 2010 GRANDCHILDREN TRUST FBO DESCENDANTS OF PATRICK F. DOLAN** (other) — https://whiteintel.dev/entity/84560c33-585a-564a-a255-206820594112
- **DOLAN MATTHEW JOHN** (other) — https://whiteintel.dev/entity/14d92aa1-8f6f-5367-992c-7d39e5e70d8d
- **CHARLES F. DOLAN CHILDREN TRUST FBO PATRICK F. DOLAN** (other) — https://whiteintel.dev/entity/73dd0017-72dd-57f5-9e40-bcb2ba56c116
- **BIONDI FRANK** (director) — https://whiteintel.dev/entity/eb865d84-7bfd-5a12-b0de-6ed6dbb13f93
- **CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN** (other) — https://whiteintel.dev/entity/65a876cb-8517-5814-8f8e-c612bf521c13
- **CFD 2010 GRANDCHILDREN TRUST FBO DESCENDANTS OF KATHLEEN M. DOLAN** (other) — https://whiteintel.dev/entity/ec12663a-75de-52d7-9e3c-39ff6ac0fbdc
- **LHOTA JOSEPH** (director) — https://whiteintel.dev/entity/05f6a4d5-ac00-5c63-b009-2f979ac8988d
- **CFD 2010 GRANDCHILDREN TRUST FBO AIDAN DOLAN** (other) — https://whiteintel.dev/entity/ef6a06aa-be6f-5163-88fb-f07e0ac9cb0c
- **CHARLES F. DOLAN 2009 FAMILY TRUST FBO MARIANNE DOLAN WEBER** (other) — https://whiteintel.dev/entity/8774f864-ff25-5fe9-adf0-01128ed8be53
- **REIFENHEISER THOMAS V** (director) — https://whiteintel.dev/entity/f3876e63-3d8c-5ba5-8fa0-559adc3b324f
- **ARASKOG RAND V** (director) — https://whiteintel.dev/entity/b91268fa-1ed6-5ad8-83d7-f595010dc43b
- **ATWOOD EDWARD C.** (director) — https://whiteintel.dev/entity/604f27f1-0df9-5c27-8866-5879b6d1e383
- **CHARLES F. DOLAN 2009 FAMILY TRUST FBO JAMES L. DOLAN** (other) — https://whiteintel.dev/entity/07e052dd-0adb-555c-8e65-511d6023c8cc
- **Dolan Kristin A** (officerother) — https://whiteintel.dev/entity/a448e618-215e-5e0c-bf5f-a556d9ff1f2a
- **CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY** (other) — https://whiteintel.dev/entity/093a738b-eee5-52b3-baa4-5423a93b7072
- **CFD 2010 GRANDCHILDREN TRUST FBO QUENTIN DOLAN** (other) — https://whiteintel.dev/entity/e6aa5ad0-e149-58cc-95a1-068cc431061c
- **CHARLES F. DOLAN CHILDREN TRUST FBO DEBORAH DOLAN-SWEENEY** (other) — https://whiteintel.dev/entity/49c947b0-cdd1-50a9-8dd2-886b0f9a94e8
- **CHARLES F. DOLAN CHILDREN TRUST FBO KATHLEEN M. DOLAN** (other) — https://whiteintel.dev/entity/1fd72f02-bc04-56d4-9682-5714f565bb5d
- **DOLAN DAVID M** (other) — https://whiteintel.dev/entity/798c2caa-44b9-5b0d-ad39-650702aead2f
- **SWEENEY BRIAN** (officer) — https://whiteintel.dev/entity/7d60fb35-277a-5e1d-84b4-f3b0858e30f8
- **DOLAN MARY S** (other) — https://whiteintel.dev/entity/7b416f78-ae0e-5b5d-9890-759e48dfdf03
- **DOLAN PAUL JOSEPH** (directorother) — https://whiteintel.dev/entity/183476cc-5174-5d84-8289-be7eabb1a0a1
- **CHARLES F. DOLAN CHILDREN TRUST FBO THOMAS C. DOLAN** (other) — https://whiteintel.dev/entity/e83be7d5-ebc4-5b21-9cc3-68092ff016a2
- **CHARLES F. DOLAN 2015 GRANTOR RETAINED ANNUITY TRUST #1C** (other) — https://whiteintel.dev/entity/a9a73256-a8e6-52fe-a6c0-e62a14d7a226
- **RYAN JOHN R** (director) — https://whiteintel.dev/entity/c5f014b1-64ab-5ea6-b406-3fbab91bf8b2
- **SWEENEY BRIAN** (director) — https://whiteintel.dev/entity/7d60fb35-277a-5e1d-84b4-f3b0858e30f8
- **DOLAN THOMAS CHARLES** (directorother) — https://whiteintel.dev/entity/096c848b-6fa4-549e-9ea8-fc1f996db3bb
- **CHARLES F. DOLAN CHILDREN TRUST FBO MARIANNE DOLAN WEBER** (other) — https://whiteintel.dev/entity/57c1e668-0545-5a12-9fc6-d8279a082586
- **SIMMONS STEVEN** (director) — https://whiteintel.dev/entity/059f3daa-e46f-5c49-844d-720402d943e2
- **TOW LEONARD** (director) — https://whiteintel.dev/entity/669f662a-b083-557e-9dba-940c0ec79aad
- **WEBER MARIANNE DOLAN** (directorother) — https://whiteintel.dev/entity/6187917d-7b29-50c8-80dd-389c70f2243c
- **TARA DOLAN 1989 TRUST** (other) — https://whiteintel.dev/entity/5f699bb1-ba28-52b7-9d29-20b86d25875b
- **CHARLES F. DOLAN CHILDREN TRUST FBO JAMES L. DOLAN** (other) — https://whiteintel.dev/entity/8034010a-b5cf-5381-b48f-438d2e2c3e18
- **SWEENEY BRIAN** (other) — https://whiteintel.dev/entity/7d60fb35-277a-5e1d-84b4-f3b0858e30f8
- **DOLAN HELEN A** (other) — https://whiteintel.dev/entity/d3d447d7-8a55-54f4-9c5d-bbce2b22f851
- **SEIBERT GREGG G.** (officer) — https://whiteintel.dev/entity/bcb0c903-f66b-5fa4-b2a2-b9186a2b4291
- **DOLAN KATHLEEN MARGARET** (directorother) — https://whiteintel.dev/entity/34cff4d5-f996-54b0-bd16-a93b8125eeb8
- **Dolan Kristin A** (directorother) — https://whiteintel.dev/entity/a448e618-215e-5e0c-bf5f-a556d9ff1f2a
- **CFD 2010 GRANDCHILDREN TRUST FBO DESCENDANTS OF JAMES L. DOLAN** (other) — https://whiteintel.dev/entity/654c120a-78ba-588a-8d20-ebf788e379b1
- **CHARLES F. DOLAN 2012 GRANTOR RETAINED ANNUITY TRUST #1C** (other) — https://whiteintel.dev/entity/28fe817b-938d-5702-a0e6-f15a9db5d978
- **HELEN A. DOLAN 2012 GRANTOR RETAINED ANNUITY TRUST #1C** (other) — https://whiteintel.dev/entity/089b50ae-700b-58a5-969a-97efd34cc35e
- **CARTER ZACHARY W** (director) — https://whiteintel.dev/entity/4003a2fe-c0a2-517a-a7fb-0164b13b8fed
- **HELEN A. DOLAN 2011 GRANTOR RETAINED ANNUITY TRUST #2C** (other) — https://whiteintel.dev/entity/d33f05f1-c10a-5178-82b4-401fd927ef8a
- **DOLAN LAWRENCE** (other) — https://whiteintel.dev/entity/a94ca294-9d21-5920-9e17-c91c42036c92
- **HELEN A. DOLAN 2011 GRANTOR RETAINED ANNUITY TRUST #1C** (other) — https://whiteintel.dev/entity/36e2f44d-9689-5d7e-8bc7-ca8d69be2156
- **DOLAN PAUL JOSEPH** (other) — https://whiteintel.dev/entity/183476cc-5174-5d84-8289-be7eabb1a0a1
- **CHARLES F. DOLAN 2011 GRANTOR RETAINED ANNUITY TRUST #2C** (other) — https://whiteintel.dev/entity/09967001-c958-5152-8c1a-c1584ba8bf28
- **CHARLES F. DOLAN 2011 GRANTOR RETAINED ANNUITY TRUST #1C** (other) — https://whiteintel.dev/entity/4dbcaf9a-f3a0-5301-b558-193d1e7305bc
- **SALHUS VICTORIA D** (officer) — https://whiteintel.dev/entity/f2ee2e79-a5c8-5ecc-ab85-daf2a75e75f8
- **Rutledge Thomas** (officer) — https://whiteintel.dev/entity/3b31cfab-9299-569f-8fb6-a58c0cf0c41f
- **HELEN A. DOLAN 2010 GRANTOR RETAINED ANNUITY TRUST #8C** (other) — https://whiteintel.dev/entity/60930cd4-d82a-5fb0-9c73-c6bffde4bf8d
- **HELEN A. DOLAN 2010 GRANTOR RETAINED ANNUITY TRUST #6C** (other) — https://whiteintel.dev/entity/af1ed457-0ad1-51ff-beab-896de63f8531
- **DORSOGNA BRAD** (director) — https://whiteintel.dev/entity/6cc936f3-6933-5f92-9d15-d3ec14e4c849
- **HUSEBY MICHAEL** (officer) — https://whiteintel.dev/entity/0ee9aee4-aa67-5c11-8ba9-855e2a5458c7
- **CHARLES F. DOLAN 2010 GRANTOR RETAINED ANNUITY TRUST #6C** (other) — https://whiteintel.dev/entity/2bd28f2b-903d-5d9d-9ae1-d51644edbe17
- **CHARLES F. DOLAN 2010 GRANTOR RETAINED ANNUITY TRUST #7C** (other) — https://whiteintel.dev/entity/aa77b502-c079-55ec-9e4b-d8e4b39a0986
- **HELEN A. DOLAN 2010 GRANTOR RETAINED ANNUITY TRUST #7C** (other) — https://whiteintel.dev/entity/95b6199a-e914-5604-af4a-da34949264b4
- **CHARLES F. DOLAN 2010 GRANTOR RETAINED ANNUITY TRUST #8C** (other) — https://whiteintel.dev/entity/d0009daa-48a6-5b58-88a0-7c0aaf5089f3
- **HARPER WM KEITH** (officer) — https://whiteintel.dev/entity/4d8a1ced-6554-5258-892b-f5042392c562
- **CHARLES DOLAN 1989 TRUST** (other) — https://whiteintel.dev/entity/a286f090-234b-5932-b879-af34531c4428
- **DOLAN THOMAS CHARLES** (director) — https://whiteintel.dev/entity/096c848b-6fa4-549e-9ea8-fc1f996db3bb
- **RATNER HANK** (officer) — https://whiteintel.dev/entity/d233e3d7-061a-5814-8ec0-8a1e679fd546
- **FERRIS CHARLES D** (director) — https://whiteintel.dev/entity/cd511732-a250-5744-8052-ddedb6158108
- **SCHWARTZ JONATHAN** (officer) — https://whiteintel.dev/entity/7def2e26-68ae-50c0-9e20-a3ebedd8ef00
- **DOLAN FAMILY LLC** (other) — https://whiteintel.dev/entity/1b270e03-1c67-55c1-a9d9-a22534a613c7
- **DOLAN KATHLEEN MARGARET** (tenpercentownerother) — https://whiteintel.dev/entity/34cff4d5-f996-54b0-bd16-a93b8125eeb8
- **DOLAN KATHLEEN MARGARET** (director) — https://whiteintel.dev/entity/34cff4d5-f996-54b0-bd16-a93b8125eeb8
- **BROWN GROVER C** (director) — https://whiteintel.dev/entity/7ded4654-e662-558a-915d-c0954baba169
- **HOCHMAN RICHARD** (director) — https://whiteintel.dev/entity/7699d925-c7e5-5673-b987-e248ee17a250
- **ORISTANO VICTOR** (director) — https://whiteintel.dev/entity/1c0fb626-7c79-5fbe-8989-ca17f6d905ae
- **BIER JOHN** (officer) — https://whiteintel.dev/entity/9db43caf-5dac-564a-b86b-908e094d91a7

### Holdings / subsidiaries

- **AMC Networks Inc.** (tenpercentowner) — https://whiteintel.dev/entity/7a9d3d80-0dee-584b-9903-68e439124f35
- **AMC Networks Inc.** (tenpercentownerother) — https://whiteintel.dev/entity/7a9d3d80-0dee-584b-9903-68e439124f35
- **MADISON SQUARE GARDEN CO** (tenpercentownerother) — https://whiteintel.dev/entity/0ec0aab9-0593-5e49-9132-5643c70dc51c

### UBO chain (walk to the ultimate owner)

A **169-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CABLEVISION SYSTEMS CORP /NY**. Human view: https://whiteintel.dev/entity/4ca5ed89-bf12-507b-b9e7-e6053cac2d03 · Structured JSON: https://whiteintel.dev/api/public/dossier/4ca5ed89-bf12-507b-b9e7-e6053cac2d03._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._