InterWest Partners IX Overview
- Fund Strategy
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Venture
- Fund Status
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Liquidated
- Fund Manager
- InterWest Partne...
- Size
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$606M
- Vintage
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2004
- Dry Powder
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InterWest Partners IX General Information
Description
InterWest Partners IX was an early-stage venture capital fund managed by InterWest Partners. The fund was located in San Francisco, California.
Contact Information
Fund Manager's Location
- 548 Market Street
- PMB 44661
- San Francisco, CA 94104
- United States
InterWest Partners IX Investments (89)
InterWest Partners IX has made a total of 89 investments. Its most recent deal was a with Gynesonics for . The deal was made on 03-Jan-2019.
| Company Name | Deal Date | Deal Type | Deal Size | Industry | Company Stage | Lead Partner |
|---|---|---|---|---|---|---|
| Gynesonics | 03-Jan-2019 | Surgical Devices | Generating Revenue | |||
| Ocera Therapeutics | 16-Jul-2013 | Biotechnology | Generating Revenue | |||
| Glaukos | 23-Jan-2013 | Surgical Devices | Generating Revenue | |||
| Pipedrive | 31-Aug-2011 | Business/Productivity Software | Startup | |||
| Tapjoy | 07-Jul-2011 | Business/Productivity Software | Generating Revenue | |||
| NexPlanar | 31-Mar-2011 | Other Semiconductors | Generating Revenue | |||
| Alvine Pharmaceuticals | 10-Mar-2011 | Drug Discovery | Generating Revenue | |||
| InVisage Technologies | 14-Feb-2011 | Other Hardware | Generating Revenue | |||
| Damballa | 11-Feb-2011 | Later Stage VC (Series D) | Network Management Software | Profitable | ||
| Aria Systems | 01-Feb-2011 | Later Stage VC (Series C) | Financial Software | Generating Revenue |
InterWest Partners IX Investment Strategy
Investments by Industry
Investments by Deal Type
InterWest Partners IX Limited Partners (47)
Peerless Insurance Company is one of InterWest Partners IX’s 47 limited partners. Its latest Original was on 25-Sep-2006.
| Limited Partner Name | Type | Status | Commitment | Date | Commitment Type |
|---|---|---|---|---|---|
| Peerless Insurance Company | Current | 25-Sep-2006 | Original | ||
| Employers Insurance Company of Wausau | Current | 11-Oct-2005 | Original | ||
| Liberty Insurance Corporation | Current | 11-Oct-2005 | Original | ||
| Liberty Mutual Fire Insurance Company | Former | 11-Oct-2005 | Original | ||
| Liberty Mutual Insurance Company | Insurance Company | Current | 11-Oct-2005 | Original |
InterWest Partners IX Returns Data
The below charts are illustrative of the type of graphical data available to our clients and do not represent live data.
IRR (%)
DPI (x)
RVPI (x)
TVPI (x)
InterWest Partners IX Returns History
| Period | Contribution (by all LPs) | Dry Powder | Distribution (to all LPs) | NAV | Total Fund Distr+NAV | IRR | DPI | RVPI | TVPI | Dry Powder % |
|---|
InterWest Partners IX Benchmark (25)
| Fund Name | Fund Type | Vintage | IRR | Quartile | As of Date |
|---|---|---|---|---|---|
| Sevin Rosen Fund IX | |||||
| Sanderling VI | 31-Mar-2026 | ||||
| InterWest Partners IX | 31-Dec-2024 | ||||
| Kleiner Perkins Caufield & Byers XI | 31-Mar-2016 | ||||
| Prism Venture Partners V | 30-Sep-2023 | ||||
| Oak Investment Partners XI | 30-Jun-2026 | ||||
| Ventures West 9 | |||||
| Symphony Capital Partners | 31-Dec-2014 | ||||
| Venrock Associates IV | 31-Dec-2018 | ||||
| Frazier Healthcare V | 31-Mar-2026 |
InterWest Partners IX FAQs
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What is InterWest Partners IX?
InterWest Partners IX was an early-stage venture capital fund managed by InterWest Partners.
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Who manages InterWest Partners IX?
InterWest Partners IX is managed by InterWest Partners.
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Where is InterWest Partners IX domiciled?
InterWest Partners IX is domiciled in United States: California.
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What is InterWest Partners IX's size?
InterWest Partners IX has a size of $606M.
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What type of fund is InterWest Partners IX?
The fund type of InterWest Partners IX is Venture.
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What is the status of InterWest Partners IX?
InterWest Partners IX is liquidated.
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What has InterWest Partners IX invested in?
InterWest Partners IX has made numerous investments in companies like Gynesonics, Ocera Therapeutics, and Glaukos within the Surgical Devices and Biotechnology industries.
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What has InterWest Partners IX invested in recently?
InterWest Partners IX's latest investment was on 03-Jan-2019 in Gynesonics, a company within the Surgical Devices industry.
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