DFX Intelligence

Joseph Sanford Miller

Managing Directorat Institutional Venture Management Xiv, LLC· CA

As of 2026-09-25 · this person's identity; each section below carries its own date

Current roles: 14
Investments attributed: 0
Board seats: 0

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As of 2026-09-25 · this person's identity; each section below carries its own date

6 additional roles and seats

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 365 days.

Relationship network

9 connected entities

From the roles sources name this person in, the investments a source attributes to them, and the boards and funds Form D names them on.

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

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

Reading the network

Organization

›How strength and recency are read

Venture relationships are not scored. Each line names its claim: a round led or joined, a board seat or a filing that names the firm, a listing on a portfolio page (dated by when DFX saw it, never by when the investment was made), a disclosed LP commitment, or a co-investor pair counted from observed participations. Observed means a named source says so; Derived means DFX counted it from observed rows; Inferred means a match that may be wrong.

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

Ask DFX about this network

Which companies and boards is Joseph Sanford Miller connected to?

How am I connected?

Name your firm, a company or a person, and DFX finds the published routes to Joseph Sanford Miller: 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 Joseph Sanford Miller

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

Drawing the relationship network…

Roles

9 current, 0 past

Institutional Venture Partners Uk LLP Manager Of Institutional Venture Management Xiv, Llc
Mar 1, 2023 to present · “Schedule A: MILLER, JOSEPH, SANFORD, MANAGER OF INSTITUTIONAL VENTURE MANAGEMENT XIV, LLC, since 03/2023, ownership F, control person Y”
Fact Form ADV
Institutional Venture Management Xviii, LLC Managing Director
Oct 1, 2022 to present · “Schedule A: MILLER, JOSEPH, SANFORD, MANAGING DIRECTOR, since 10/2022, ownership NA, control person Y”
Fact Form ADV
Institutional Venture Management Xvii, LLC Managing Director
Jun 1, 2020 to present · “Schedule A: MILLER, JOSEPH, SANFORD, MANAGING DIRECTOR, since 06/2020, ownership NA, control person Y”
Fact Form ADV

Investments attributed to this person

No investment attributed yet. Attribution needs a source naming this person on the deal: a quote, a board seat, a portfolio page credit.

Board seats and vehicles

0 boards, 0 vehicles

None on record.

Timeline

3 dated entries: events, attributed deals, board seats and role changes

Mar 1, 2023
Joined Institutional Venture Partners Uk LLP as Manager Of Institutional Venture Management Xiv, Llc
Role began Fact Institutional Venture Partners Uk LLP Form ADV
Oct 1, 2022
Joined Institutional Venture Management Xviii, LLC as Managing Director
Role began Fact Institutional Venture Management Xviii, LLC Form ADV
Jun 1, 2020
Joined Institutional Venture Management Xvii, LLC as Managing Director
Role began Fact Institutional Venture Management Xvii, LLC Form ADV