Structure X Capital Management, LLC

Institutional venture firmSEC venture capital fund adviser· San Francisco, CaliforniaSTRUCTURE.VC

Structure Capital is a San Francisco based venture capital firm founded in 2013. Known as the

In the firm's own words, from its website.

Reported fund assets
$80.9M
the adviser's own Form ADV total
Investment team
2
Latest vintage
2020
As of · the latest observation of this organization; filed figures are as of its latest Form ADV

3 additional investments, funds and LPs, 2 events, 2 verified contacts (1 published business email, 1 firm phone)

Every relationship, signal and contact on this record, with the source on each.

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

Nothing material in the last 180 days.

People to know

View all people
  • Managing Director Of Structure X Capital Gp, Llc
    Why: Managing director
    No route on file yet
  • Managing Director Of Structure X Capital Gp, Llc
    Why: Managing director
    No route on file yet

Relationship network

8 connected entities

From financing rounds and every investor named in them, Form ADV and Form D filings, the firm's funds and team, and disclosed LP commitments in the venture capital graph. A round's amount is the size of the round, not money that moved between two investors.

Some relationships on this record are counted rather than named here. They open with the full profile.

Click any name or line for the rounds and sources behind it. Line weight is rounds together; dashed lines are inferred.

Reading the network
  • Fund or vehicle
  • Person
›How strength and recency are read

Co-investors are read from the rounds: three or more shared rounds is a strong observed relationship, two a repeat co-investor, one a single round. Funds and people are structural. Nothing is scored that a reader cannot check.

Darker lines were active in the last 24 months or are current; lighter lines are older or undated.

How am I connected?

Name your firm, a company or a person, and DFX finds the published routes to Structure X Capital Management, LLC: a shared portfolio company or board, a prior employer, a co-investor, a shared LP or service provider. Every step is a filed or published record with its source; none is a guess about who knows whom.

See how you connect to Structure X Capital Management, LLC

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

Investing

0 companies on record, 0 new in 12 months

Investments on record

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.

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
venture capital
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 no observed dealsfollow-on rate no observed dealsnew companies, 12 months 0

Team

2 current, 0 departed

Decision makers

who to call first, and why; then everyone else by function
  • Jillian Manus · Managing Director Of Structure X Capital Gp, Llc
    Why this person: Managing director; Named with investment responsibility
  • Michael Andrew Walsh · Managing Director Of Structure X Capital Gp, Llc
    Why this person: Managing director; Named with investment responsibility

Ranked by the role the firm or its filing states, a route on file and deals led. Every reason is read from the record, never inferred. Routes are published by the person or the firm (their bio, the team page or a filing) and are revealed on a plan; data bought from a provider is never shown, and a route printed at a firm the person has since left is held back.

Investment team

2 current, 0 departed

Contacts

1 published business email, 1 firm phone

1 published business email, 1 firm phone on record, each with its source. Values open with the complete profile.

Funds and LPs

6 vehicles, 0 LPs disclosed

Funds and vehicles

6 reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
Structure Duomo, L.P.Fund2020 adv first reportedMature$15.8M
Apr 5, 2021
96$0
of $50.0M
Jun 17, 2019
Structure Capital Annex D, LLCContinuation vehicle2019 adv first reportedMature$809,950
Apr 5, 2021
7unknownunknown
Structure Capital Annex C, LLCContinuation vehicle2018 form d first saleHarvest$24.2M
Apr 5, 2021
6$8.8M
of $8.8M
May 23, 2018

Limited partners

0 LPs, 0 disclosed commitments
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.

Known LPs and allocators

0 relationships across the firm's funds, from public pensions and the allocator graph
No allocator names this firm or its funds in a public disclosure DFX holds.

Relationships across DFX

0 co-investors

Co-investors

0 counted from shared deals, 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.

Evidence and history

7 dated events, 24 observations from 2 sources

Timeline

7 dated events
  1. Apr 6, 2020
    Structure Duomo, L.P. first reported on Form ADV by Structure X Capital Management, LLC (Venture Capital Fund), GAV $22,000,000
    Fund first reported on Form ADVFundsFactStructure Duomo, L.P.Form ADV
  2. Apr 4, 2019
    Structure Capital Annex C, LLC first reported on Form ADV by Structure X Capital Management, LLC (Venture Capital Fund), GAV $11,305,868
    Fund first reported on Form ADVFundsFactStructure Capital Annex C, LLCForm ADV
  3. Apr 4, 2019
    Structure Capital Annex B, LLC first reported on Form ADV by Structure X Capital Management, LLC (Venture Capital Fund), GAV $4,250,000
    Fund first reported on Form ADVFundsFactStructure Capital Annex B, LLCForm ADV
  4. Apr 4, 2019
    Structure Capital Annex a, LLC first reported on Form ADV by Structure X Capital Management, LLC (Venture Capital Fund), GAV $4,004,904
    Fund first reported on Form ADVFundsFactStructure Capital Annex a, LLCForm ADV
  5. Apr 4, 2019
    Structure Capital Annex D, LLC first reported on Form ADV by Structure X Capital Management, LLC (Venture Capital Fund), GAV $500,000
    Fund first reported on Form ADVFundsFactStructure Capital Annex D, LLCForm ADV

Identity and regulatory footprint

Address, phone, Form ADV filing and ownersForm ADV filed Apr 5, 2021 · 6 private fundsShow
Headquarters
San Francisco, CAadviserinfo.sec.gov
Office address
unknownadviserinfo.sec.gov
Business phone
unknownadviserinfo.sec.gov
SEC adviser type
Exempt reporting adviseradviserinfo.sec.gov
SEC exemption claimed
Venture capital fund adviseradviserinfo.sec.govItem 2.B(1): advises solely venture capital funds
Latest Form ADV
Apr 5, 2021
Private funds reported
6 (6 venture capital funds)adviserinfo.sec.gov
Private fund gross assets, adviser total
$80.9Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder

Classification history

Every classification this record has carried1 on recordShow
  1. Sep 12, 2026
    Institutional venture firm (confirmed, 95%)
    Venture manager, reported GAV $81M across 6 vehicles

Evidence

24 observations from 2 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
SEC exemption claimedVenture capital fund adviserApr 5, 2021FactForm ADV
SEC adviser typeExempt reporting adviserApr 5, 2021FactForm ADV
First Form ADV filing2018-03-30Apr 5, 2021FactForm ADV
Adv history loadedadv-hist-1Sep 12, 2026FactForm ADV
Latest Form ADV filing2021-04-05Apr 5, 2021FactForm ADV
Venture share of reported funds1Apr 5, 2021FactForm ADV
Business phoneApr 5, 2021FactForm ADV
DescriptionSep 16, 2026Fact
DescriptionSep 13, 2026Fact
HeadquartersSan Francisco, CAApr 5, 2021FactForm ADV
Office addressApr 5, 2021FactForm ADV
Self-described typeVenture capitalSep 16, 2026Fact
Self-described typeVenture capitalSep 13, 2026Fact
Legal formLimited Liability CompanyApr 5, 2021FactForm ADV
Private funds reported6Apr 5, 2021FactForm ADV
Private fund gross assets (reported)$80.9MApr 5, 2021FactForm ADV
Venture funds reported6Apr 5, 2021FactForm ADV
WebsiteApr 5, 2021FactForm ADV
Site titleSep 16, 2026Fact
Site titleSep 13, 2026Fact
How this is scored
Scores, classification basis and filing advisersInstitutional venture firm, confirmedShow
Importance
18
moderate
Active deployment
0
low
Emerging
0
low
Freshness
92
high
Institutional venture firmSEC exempt reporting adviser

Venture manager, reported GAV $81M across 6 vehicles

The inputs behind each score
importance
gav: 0.28 · funds: 0.5 · people: 0.08 · investments: 0 · co investors: 0
active deployment
investments 12m: 0 · fund raising 18m: 0 · people joined 12m: 0 · vintage within 3y: 0 · latest investment at: not scored
emerging manager
fund count: 6 · reported gav: $80.9M · first adv filing: 2018-03-30 · years since first filing: 8.5

Fits, record history and connections

scored matches for this investor, every identity change, every edge

Record history

1 dated event on the change ledger, latest event first
  • Adviser's first ADV filing
    2018-03-30source on record

The ledger records every merge, rename and reclassification this record went through and the dated filings observed on it, so the identity on this page can be traced to the records it was built from. The ledger's own sentences name other records, so they show with the names.

Not yet on record: new companies, 12 mo.