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 / Syon Capital LLC

Syon Capital LLC

Institutional venture firm · probableSan Francisco, CAsyoncap.comSEC registered investment adviser

venture manager, reported GAV $103M across 8 vehicles

Importance
24
moderate
Active deployment
25
moderate
Emerging
0
low
Completeness
50
elevated
Freshness
100
high
Research priority
12
low
Identity and regulatory footprint
Headquarters
San Francisco, CAadviserinfo.sec.gov
Office address
555 MONTGOMERY ST., STE 1250, San Francisco, CA, 94111adviserinfo.sec.gov
Business phone
415-520-7966adviserinfo.sec.gov
SEC adviser type
registered investment adviseradviserinfo.sec.gov
SEC exemption claimed
unknown
Latest Form ADV
Jul 27, 2026
Private funds reported
8 (6 venture capital funds)adviserinfo.sec.gov
Private fund gross assets
$103Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
Regulatory AUM
$4.4Bthe adviser's RAUM, a regulatory measure, never a fund size
Employees
17
Owners on Schedule A
Syon LLC (Owner), E
business email
info@syoncap.comsyoncap.compublished by the subject
business phone
415-520-7966adviserinfo.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
Self-described
family office
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
8 reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
Syon Peak A, LPFund2026 form d first saleFundraising$22.7M
Sep 12, 2026
14$12.0MApr 2, 2026
Syon Capital AST, LPFund2026 form d first saleFundraising$6.8M
Sep 12, 2026
23$6.2MApr 2, 2026
Syon Capital Db, LPFund2025 form d first saleFundraising$30.5M
Sep 12, 2026
11$19.9MFeb 2, 2026
Syon Capital Partners I LPFund2025 form d first saleFundraising$16.4M
Sep 12, 2026
21$28.7MApr 30, 2026
Syon Capital PL10, LPFund2025 form d first saleNewly closed$5.7M
Sep 12, 2026
12$5.1M
of $5.1M
Apr 8, 2025
Plrp Capital, LPFund2025 form d first saleNewly closed$5.5M
Sep 12, 2026
2$5.5M
of $5.5M
Feb 24, 2026
Noys - Series Dren, LPFundunknownUnknown$10.0M
Sep 12, 2026
24unknownunknown
Syon Nba Access I, LLCFundunknownUnknown$5.7M
Sep 12, 2026
25unknownunknown
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
12 current, 0 departed
John Keith Dwyer
Chief Compliance Officer Officer · since Apr 1, 2025
Platform and operations
Megan S Mulloy
Vice President Of Operations · since Jul 1, 2024
Platform and operations
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
4 dated events
  1. Sep 12, 2026
    Syon Nba Access I, LLC first reported on Form ADV by Syon Capital LLC, GAV $5,701,138
  2. Sep 12, 2026
    Plrp Capital, LP first reported on Form ADV by Syon Capital LLC, GAV $5,450,196
  3. Sep 12, 2026
    Noys - Series Dren, LP first reported on Form ADV by Syon Capital LLC, GAV $10,000,000
  4. Aug 12, 2022
    Syon Capital LLC appears on the SEC adviser roster (RIA)
Classification history
  1. Sep 13, 2026
    Institutional venture firm (probable, 80%, cls-1)
    venture manager, reported GAV $103M across 8 vehicles
  2. Sep 12, 2026
    Institutional venture firm (probable, 70%, cls-1)
    venture manager with no reported fund assets yet (scale unknown)
Evidence
24 observations from 3 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
Why admittedvc_funds_reportedJul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC adviser typeregistered_investment_adviserJul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Latest Form ADV filing2026-07-27Jul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Adv pdf loadedadv-pdf-1Sep 12, 2026FactIAPD Form ADV Part 1 PDF per firm (current filing, Schedule D 7.B.(1) and Schedule A)
SEC statusApprovedJul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC status effective2022-08-12Jul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Business phone415-520-7966Jul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Contact page urlhttps://syoncap.com/wp-content/plugins/contact-form-7/includes/css/styles.css
contact page linked from the home page
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Employees17Jul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
HeadquartersSan Francisco, CAJul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Office address555 MONTGOMERY ST., STE 1250, San Francisco, CA, 94111Jul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Self-described typefamily_office
Your Personal Family Office
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Self-described typefamily_office
Your Personal Family Office
Sep 14, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Legal formLimited Liability CompanyJul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
PE funds reported2Jul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Private funds reported8Jul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Private fund gross assets (reported)$103MJul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Regulatory AUM (adviser, not fund size)$4.4BJul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Team pagehttps://syoncap.com/team/
9 name/title pairs read
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Team pagehttps://syoncap.com/team/
4 name/title pairs read
Sep 14, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Venture funds reported6Jul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Websitehttps://www.syoncap.comJul 27, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Site titleHome - Syon Capital
title tag
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Site titleHome - Syon Capital
title tag
Sep 14, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)