DFX Intelligence
Venture Capital Intelligence
Firms, funds, partners, companies and rounds from sworn filings, firm sites and announcements, kept as a graph with a date and a source on every edge. Facts, inferences and estimates are labelled as such. A fund target is never a close, GAV is never dry powder, and a round size is never an investor’s check.
Firms / Sigma 9 West Capital Management, L.L.C.
Sigma 9 West Capital Management, L.L.C.
venture manager, reported GAV $129M across 2 vehicles
Importance
17
moderate
Active deployment
0
low
Emerging
0
low
Completeness
44
elevated
Freshness
100
high
Research priority
5
low
Identity and regulatory footprint
- Headquarters
- Danville, CAadviserinfo.sec.gov
- Office address
- 156 DIABLO ROAD SUITE 320, Danville, CA, 94526adviserinfo.sec.gov
- Business phone
- 650-853-1700adviserinfo.sec.gov
- Website
- HTTP://WWW.SIGMAWEST.COM
- SEC adviser type
- exempt reporting adviseradviserinfo.sec.gov
- SEC exemption claimed
- unknown
- Latest Form ADV
- Mar 26, 2014
- Private funds reported
- 2 (2 venture capital funds)adviserinfo.sec.gov
- Private fund gross assets
- $129Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
- business phone
- 650-853-1700adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
no observed deals yet
Stated (the firm’s website)
- Sectors
- not stated or not yet read
- Stages
- not stated or not yet read
- Geography
- not stated
- Check size
- not stated; DFX does not estimate checks from round sizes
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Sectors: no observed deals yet
lead rate n/afollow-on rate n/anew logos, 12 months 0
Funds and vehicles
2 reported
| Vehicle | Type | Vintage | Lifecycle | Reported GAV | Owners | Form D sold | Latest Form D |
|---|---|---|---|---|---|---|---|
| Fund G.1 | Fund | unknown | Unknown | $121M Mar 26, 2014 | 20 | unknown | unknown |
| Fund G.2 | Fund | unknown | Unknown | $7.5M Mar 26, 2014 | 10 | unknown | unknown |
GAV is the gross asset value the adviser reported on Form ADV for the vehicle, never the fund’s committed size and never dry powder. Form D sold is the amount sold as of the latest filing, never a final close.
Investment team
5 current, 1 departed
Gregory Gretsch
PartnerManager · since Aug 1, 2011
Peter Solvik
PartnerManager · since Aug 1, 2011
Robert Andrew Spinner
PartnerManager · since Aug 1, 2011
Wade Woodson
PartnerMember · since Aug 1, 2011
Melissa Alves
Platform and operationsChief Financial Officer And Member · since Aug 1, 2011
1 departed (kept with end dates)
- Naim Fahri Diner · Member · Aug 1, 2011 to Mar 28, 2013 Inference
Investments on record
0 edges, 0 companies, 0 partner-attributed
No investment on record yet. Edges arrive from the firm’s portfolio page, financing announcements, and Form D board seats.
Co-investors
0 relationships from shared deals, counted for the whole firm
No co-investor relationship yet: these are derived only from rounds and portfolio listings the graph has seen both investors on.
Limited partners
0 disclosed
No LP commitment on record. An LP edge needs a public disclosure with a quote: a pension report (see Limited partners for the plans read), a fund announcement naming the LP, or a Form ADV owner. The fund page carries the LP’s reported performance.
Timeline
5 dated events
- Sep 15, 2026Sigma 9 West Capital Management, L.L.C.: MICRO_VC -> INSTITUTIONAL_VC (venture manager, reported GAV $129M across 2 vehicles)Classification changedClassificationInferenceno URL
- Mar 28, 2013Naim Fahri Diner (Member) no longer on Schedule A of Sigma 9 West Capital Management, L.L.C.
- Mar 30, 2012Sigma 9 West Capital Management, L.L.C. first filed Form ADV (ERA, venture capital fund adviser exemption)First SEC adviser filingOrganizationFactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 30, 2012Fund G.2 first reported on Form ADV by Sigma 9 West Capital Management, L.L.C. (Venture Capital Fund), GAV $7,731,462Fund first reported on Form ADVFundsFactFund G.2SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- Mar 30, 2012Fund G.1 first reported on Form ADV by Sigma 9 West Capital Management, L.L.C. (Venture Capital Fund), GAV $118,701,260Fund first reported on Form ADVFundsFactFund G.1SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Classification history
- Sep 15, 2026Institutional venture firm (probable, 80%, cls-1)venture manager, reported GAV $129M across 2 vehicles
- Sep 12, 2026Micro VC (probable, 80%, cls-1)venture manager, reported GAV $7.5M across 1 vehicles
Evidence
20 observations from 2 sources