DFX Intelligence

James Bradley Burgum

Memberat Arthur Ventures Management, LLC· MN

As of 2026-09-12 · this person's identity; each section below carries its own date

Current roles: 1
Investments attributed: 2
Board seats: 2

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As of 2026-09-12 · this person's identity; each section below carries its own date

What matters now

2017
since
Member at Arthur Ventures Management, LLC since 1 Mar 2017.
Tenure says how settled this partner is at the firm.
FactForm ADV Schedule A and the firm's team pageFor Founders, LPsRoles →

Relationship network

3 connected entities2 observed investment recordsinvestment records 2013 to 2016

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.

James Bradley Burgum

Member

Reading the network

Organization
Company

›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 James Bradley Burgum connected to?

How am I connected?

Name your firm, a company or a person, and DFX finds the published routes to James Bradley Burgum: 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, 0 past

Arthur Ventures Management, LLC Member
Mar 1, 2017 to present · “Schedule A: BURGUM, JAMES, BRADLEY, MEMBER, since 03/2017, ownership C, control person Y”
Fact Form ADV

Investments attributed to this person

Company	Round	Investor	Attribution	Date	Source
Protenus, Inc	Form D equity offering · $2.6M	Arthur Ventures Management, LLC	strongly supported · board	Jan 26, 2016	Inference sec.gov
Catalyze, Inc.	Form D equity offering · $2.0M	Arthur Ventures Management, LLC	strongly supported · board	Nov 21, 2013	Inference sec.gov

Board seats and vehicles

2 boards, 0 vehicles

Protenus, Inc board seat on a deal Jan 26, 2016 Inference
Catalyze, Inc. board seat on a deal Nov 21, 2013 Inference

Timeline

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

Mar 1, 2017
Joined Arthur Ventures Management, LLC as Member
Role began Fact Arthur Ventures Management, LLC Form ADV
Jan 26, 2016
Form D equity offering in Protenus, Inc (Arthur Ventures Management, LLC)
Attributed investment Inference Protenus, Inc Form D
Nov 21, 2013
Form D equity offering in Catalyze, Inc. (Arthur Ventures Management, LLC)
Attributed investment Inference Catalyze, Inc. Form D