DFX Intelligence

Jeffrey J Bussgang

Managing Memberat Flybridge Capital Partners· MA

As of 2026-09-23 · this person's identity; each section below carries its own date

Current roles: 1
Investments attributed: 11
Board seats: 6

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As of 2026-09-23 · this person's identity; each section below carries its own date

4 additional roles and seats, 8 additional attributed investments

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

11 connected entities11 observed investment records6 dated investment records shown here, 2013 to 2021

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
Company
Fund or vehicle

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 Jeffrey J Bussgang connected to?

How am I connected?

Name your firm, a company or a person, and DFX finds the published routes to Jeffrey J Bussgang: 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 Jeffrey J Bussgang

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Drawing the relationship network…

Roles

1 current, 0 past

Flybridge Capital Partners Managing Member
Jan 1, 2003 to present · “Schedule A: BUSSGANG, JEFFREY, J, MANAGING MEMBER, since 01/2003, ownership D, control person Y”
Fact Form ADV

Investments attributed to this person

Company	Round	Investor	Attribution	Date	Source
bloXroute Labs, Inc.	Form D equity offering · $525,000	Flybridge Capital Partners	strongly supported · board	Jan 29, 2021	Inference sec.gov
bloXroute Labs, Inc.	Form D equity offering	Flybridge Capital Partners	strongly supported · board	Nov 22, 2019	Inference sec.gov
bloXroute Labs, Inc.	Form D equity offering · $5.0M	Flybridge Capital Partners	strongly supported · board	Feb 1, 2019	Inference sec.gov

Board seats and vehicles

6 boards, 4 vehicles

bloXroute Labs, Inc. board seat on a deal Jan 29, 2021 Inference
Jibo, Inc. board seat on a deal Nov 10, 2016 Inference
Dataxu, Inc. board seat on a deal Mar 5, 2013 Inference
Flybridge Capital Partners IV, LP Executive Officer Mar 20, 2014
Flybridge Capital Partners V, LP Executive Officer Sep 13, 2018
Flybridge Capital Partners IV (spv I), LP Executive Officer Jan 22, 2019

Timeline

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

Jan 29, 2021
Form D equity offering in bloXroute Labs, Inc. (Flybridge Capital Partners)
Attributed investment Inference bloXroute Labs, Inc. Form D
Nov 22, 2019
Form D equity offering in bloXroute Labs, Inc. (Flybridge Capital Partners)
Attributed investment Inference bloXroute Labs, Inc. Form D
Feb 1, 2019
Form D equity offering in bloXroute Labs, Inc. (Flybridge Capital Partners)
Attributed investment Inference bloXroute Labs, Inc. Form D
Jan 1, 2003
Joined Flybridge Capital Partners as Managing Member
Role began Fact Flybridge Capital Partners Form ADV