DFX Intelligence

Mark Ewoldt Farrell

Managing Directorat Quest Hospitality Ventures· CA

As of 2026-09-26 · this person's identity; each section below carries its own date

Current roles: 1
Investments attributed: 0
Board seats: 0

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As of 2026-09-26 · this person's identity; each section below carries its own date

What matters now

Moved
role ended
Left Thayer Ventures (Managing Director) on 31 Mar 2026.
A partner who moved takes relationships and deal flow to the next firm.
FactForm ADV Schedule A and team pagesFor Founders, recruiters, LPsRoles →

Relationship network

2 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.

Mark Ewoldt Farrell

Managing Director

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.

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Which companies and boards is Mark Ewoldt Farrell connected to?

How am I connected?

Name your firm, a company or a person, and DFX finds the published routes to Mark Ewoldt Farrell: 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.

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Drawing the relationship network…

Roles

1 current, 1 past

Quest Hospitality Ventures Managing Director
Oct 1, 2009 to present · “Schedule A: FARRELL, MARK, EWOLDT, MANAGING DIRECTOR, since 10/2009, ownership C, control person Y”
Fact Form ADV
Thayer Ventures Managing Director
Oct 1, 2009 to Mar 31, 2026 · “Schedule A: FARRELL, MARK, EWOLDT, MANAGING DIRECTOR, since 10/2009, ownership C, 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

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

Mar 31, 2026
Mark Ewoldt Farrell (Managing Director) no longer on Schedule A of Thayer Ventures
Person left Inference Thayer Ventures Form ADV
Mar 31, 2026
Left Thayer Ventures as Managing Director
Role ended Fact Thayer Ventures Form ADV
Oct 1, 2009
Joined Quest Hospitality Ventures as Managing Director
Role began Fact Quest Hospitality Ventures Form ADV
Oct 1, 2009
Joined Thayer Ventures as Managing Director
Role began Fact Thayer Ventures Form ADV

Record history

1 dated event on the change ledger, latest event first

Person left
2026-03-31source 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.