---
title: "ISILON SYSTEMS, INC. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6c3888e3-0132-59e3-8f2e-e2fc08add2e7
json: https://whiteintel.dev/api/public/dossier/6c3888e3-0132-59e3-8f2e-e2fc08add2e7
identifier: sec:0001373671
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ISILON SYSTEMS, INC.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001373671`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6c3888e3-0132-59e3-8f2e-e2fc08add2e7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6c3888e3-0132-59e3-8f2e-e2fc08add2e7  

## Ownership & control

### Owners / controllers

- **RUTHERFORD PAUL G** (officer) — https://whiteintel.dev/entity/9b1a75c8-ef2d-58f7-a12b-44527bfa1fe1
- **SEQUOIA TECHNOLOGY PARTNERS X LP** (tenpercentowner) — https://whiteintel.dev/entity/8d6233f9-abad-54eb-8649-e6f4d69f2550
- **MADRONA INVESTMENT PARTNERS, LLC** (tenpercentowner) — https://whiteintel.dev/entity/d0f3c2cf-77e7-577d-b0db-45f7385e70e2
- **GODWIN MARY E.** (officer) — https://whiteintel.dev/entity/0171e1a4-4568-5b2b-a00a-33fe0ea4fb60
- **McIlwain Matthew S** (director) — https://whiteintel.dev/entity/ec0bdb98-dccc-591f-a633-c65196382f54
- **SEQUOIA CAPITAL X** (tenpercentowner) — https://whiteintel.dev/entity/746a30fb-8775-5def-8034-8c1f0d781359
- **LISTWIN DONALD J** (director) — https://whiteintel.dev/entity/30fe72c5-85c3-5da8-87fc-2ba596a27994
- **MADRONA VENTURE FUND I-B, LP** (tenpercentowner) — https://whiteintel.dev/entity/84bf0773-6e7c-5cfc-894f-af389ab800b4
- **SC X MANAGEMENT LLC** (tenpercentowner) — https://whiteintel.dev/entity/8cf7f961-fa2a-5fa9-9fa1-03f60c49517b
- **MCADOO GREG** (director) — https://whiteintel.dev/entity/1c6a59bf-4936-5a5c-b087-6177c9d2c875
- **ATLAS VENTURE FUND V LP** (tenpercentowner) — https://whiteintel.dev/entity/3e20be24-d575-58de-8ae8-6fbb2ce26025
- **JURGENSEN ELLIOTT REN JR** (director) — https://whiteintel.dev/entity/35dcbac3-7492-58b3-8632-1afd852b9c5c
- **MADRONA MANAGING DIRECTOR FUND, LLC** (tenpercentowner) — https://whiteintel.dev/entity/aac64999-3dd3-5543-b519-8f052bb527a0
- **BENNETT GEORGE H** (officer) — https://whiteintel.dev/entity/163f6dd0-b0ac-53e4-8290-12b9cf7056eb
- **EMC CORP** (tenpercentowner) — https://whiteintel.dev/entity/f48b9279-1c2e-5ff1-8b93-149e7f83abc1
- **RICHTER WILLIAM D** (officer) — https://whiteintel.dev/entity/50d1b695-6a9d-5820-ad22-ecf3951828cd
- **MADRONA VENTURE FUND 1 A L P** (tenpercentowner) — https://whiteintel.dev/entity/8b84e8e6-eba9-52e1-9f2b-ad0c869aab3f
- **ATLAS VENTURE ENTREPRENEURS FUND V LP** (tenpercentowner) — https://whiteintel.dev/entity/4f544330-6436-549e-980d-fe548305e274
- **Patel Sujal M** (director) — https://whiteintel.dev/entity/6da199aa-c7de-5bdb-b15a-3e299782b578
- **FIDELMAN BARRY J** (director) — https://whiteintel.dev/entity/4bdbb800-b16e-5fb7-9597-436513647b6b
- **SEQUOIA CAPITAL X PRINCIPALS FUND LLC** (tenpercentowner) — https://whiteintel.dev/entity/e841174d-2cad-501e-ae95-d7c6daef2906
- **Conder Keenan Michael** (officer) — https://whiteintel.dev/entity/1d8e1b97-a681-55d2-bdfc-6fb41e1605c6
- **VAN OPPEN PETER H** (director) — https://whiteintel.dev/entity/683fd8ea-af47-57df-8399-b6a66f1b18a9
- **RUCKELSHAUS WILLIAM D** (director) — https://whiteintel.dev/entity/87aac101-d03f-59db-b021-bb2b418d6dba
- **Weld Gwen E** (officer) — https://whiteintel.dev/entity/aed5448b-5317-542b-92f3-912b82279eae
- **ATLAS VENTURE ASSOCIATES V LP** (tenpercentowner) — https://whiteintel.dev/entity/60c05d28-48f0-5cc1-b721-546e949dc16e
- **Patel Sujal M** (officer) — https://whiteintel.dev/entity/6da199aa-c7de-5bdb-b15a-3e299782b578
- **HELSEL BRETT** (officer) — https://whiteintel.dev/entity/9b6a9d19-4412-5a60-b1ed-782c09a88132
- **BRODERSEN ERIC Q** (officer) — https://whiteintel.dev/entity/460d991b-a0dc-5489-a01f-313c162d6ff4
- **McIlwain Matthew S** (tenpercentowner) — https://whiteintel.dev/entity/ec0bdb98-dccc-591f-a633-c65196382f54
- **FIDELMAN BARRY J** (tenpercentowner) — https://whiteintel.dev/entity/4bdbb800-b16e-5fb7-9597-436513647b6b
- **RICHARDSON JAMES** (director) — https://whiteintel.dev/entity/d035ad3f-bfd4-5d33-8e1a-0e003f755b8c
- **APPALARAJU RAM V** (officer) — https://whiteintel.dev/entity/cf2f46b6-8d7e-560d-9f78-7240a9c22b14
- **FITZ STEVEN D** (officer) — https://whiteintel.dev/entity/845a866c-3886-5168-a319-ce39d641a9f2
- **PETTIGREW THOMAS P** (officer) — https://whiteintel.dev/entity/cbc72635-e8db-58f9-83da-34d8b600e590
- **MADRONA INVESTMENT PARTNERS, LLC** (other) — https://whiteintel.dev/entity/d0f3c2cf-77e7-577d-b0db-45f7385e70e2
- **FUHLENDORF STUART W** (officer) — https://whiteintel.dev/entity/5af2f4c5-5900-53ac-94f6-37f455535556
- **GOLDMAN STEVE** (director) — https://whiteintel.dev/entity/79367946-f01a-56d2-bbb4-36fed1ddd28e
- **BRIANT JOHN W** (officer) — https://whiteintel.dev/entity/ca0de50f-e048-5095-9170-9be2209843bc
- **GOODWIN BRETT G** (officer) — https://whiteintel.dev/entity/aca85694-f02a-5e30-9689-f01543007ca1
- **SCOLLARD ERIC J** (officer) — https://whiteintel.dev/entity/18983192-6291-501d-82f0-c69ba4d0ba03
- **RUCKELSHAUS WILLIAM D** (directorother) — https://whiteintel.dev/entity/87aac101-d03f-59db-b021-bb2b418d6dba
- **GOLDMAN STEVE** (officer) — https://whiteintel.dev/entity/79367946-f01a-56d2-bbb4-36fed1ddd28e
- **SCHRANDT MARK L** (officer) — https://whiteintel.dev/entity/50bb4bae-f001-5fb6-a1ba-bbf7b1abbbc4
- **GOGUEN MICHAEL L** (tenpercentowner) — https://whiteintel.dev/entity/70deee9f-d810-598f-9745-206dfcdb1164
- **LEONE DOUGLAS M** (tenpercentowner) — https://whiteintel.dev/entity/5a97587f-0f8a-5fda-8e27-24e4faeaa704
- **MORITZ MICHAEL J** (tenpercentowner) — https://whiteintel.dev/entity/69fea1ef-da35-5d17-b6e9-05f3d45eff65
- **ATLAS VENTURE PARALLEL FUND V-A C V** (tenpercentowner) — https://whiteintel.dev/entity/d53754a4-274d-50c8-b5fc-a8cb317b98da
- **MCADOO GREG** (tenpercentowner) — https://whiteintel.dev/entity/1c6a59bf-4936-5a5c-b087-6177c9d2c875

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

A **99-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 **ISILON SYSTEMS, INC.**. Human view: https://whiteintel.dev/entity/6c3888e3-0132-59e3-8f2e-e2fc08add2e7 · Structured JSON: https://whiteintel.dev/api/public/dossier/6c3888e3-0132-59e3-8f2e-e2fc08add2e7._

_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"._