Home › Profiles › Doug Burgum

Companies Owned by Doug Burgum: Stakes, Investments & Exits

Last updated: Sep-2026
Net worth $100 million Investor and United States Secretary of the InteriorSoftware, Venture Capital and Real Estate
Overview

Portfolio Overview

2Controlled companies
3Minority holdings
2Other investments
2Former companies
$100 millionNet worthApr-2025

Ownership & Control Structure

Doug Burgum
Doug Burgum direct interests
Kilbourne Group
Arthur Ventures
Minority and family interests
Arthur Companies
Atlassian
Total Expert
Former holdings
Great Plains Software
SuccessFactors
Holding entities
Holding EntityTypePurpose
Kilbourne GroupPrivate companyFargo real-estate development platform
Arthur VenturesVenture managerSoftware-focused investment platform

What Companies Does Doug Burgum Own?

Doug Burgum’s business interests are unusually visible because his federal ethics filing identifies dozens of private entities and investment positions. The clearest controlled business is Kilbourne Group, the Fargo real-estate developer he founded in 2006 and reported as a sole-member interest. His disclosure also lists ownership or management connections to Kilbourne affiliates holding downtown properties. Those limited-liability companies are individual property vehicles inside the same development platform, not independent operating empires that should each be counted as a separate flagship company.

A second cluster surrounds Arthur Ventures. Burgum helped launch the venture firm and reported general-partner, managing-partner or director roles in several Arthur entities, including Arthur Ventures GP I and Arthur Ventures Growth Fund. The funds invest outside capital in software businesses, while Burgum owns interests in the management and partnership structures. That distinction matters: portfolio companies such as Total Expert are fund investments, not wholly owned Burgum subsidiaries. Public disclosure values are ranges and do not reveal his exact percentage in every partnership.

His defining former company is Great Plains Software. Burgum led the Fargo accounting-software developer from the early 1980s through its public listing and Microsoft’s April 2001 acquisition for approximately $1.1 billion in stock. He then became a Microsoft senior vice president and later invested in SuccessFactors, Atlassian and other technology businesses. Great Plains is no longer owned by him, and Microsoft shares disclosed in earlier periods should not be assumed to remain in the same quantity after ethics-related divestitures.

Public office further limits the present-day answer. Burgum became U.S. secretary of the interior in February 2025 and agreed to ethics restrictions, recusals and sales of certain holdings. As of September 2026, Kilbourne Group and the Arthur Ventures management interests remain the strongest documented private-company connections, alongside disclosed minority positions and family businesses such as Arthur Companies. The $100 million wealth estimate is a conservative published floor, not the sum of every maximum value in disclosure ranges.

Portfolio Analysis

Burgum’s portfolio grew outward from a single software success. Great Plains produced Microsoft stock and cash-flow capacity; later investments spread across venture funds, public technology shares, Fargo real estate, agricultural interests and media or film entities. Federal disclosure provides unusually granular names but only broad dollar bands. Adding the upper end of every range would exaggerate wealth, while using every lower bound would understate it. Overlapping partnerships can also hold the same underlying economic exposure.

Technology remains the most important wealth engine. The filing placed a large value range on Atlassian and disclosed private positions such as Total Expert and Arthur funds. Software investments can compound rapidly with little physical capital, but private valuations may lag weaker financing markets. The asset category also correlates internally: enterprise-software multiples, customer budgets and exit markets affect several holdings at once. A long list of startups is therefore not the same as broad diversification.

Kilbourne supplies a distinct return source through rents and redevelopment. Downtown concentration creates operating expertise and gives the developer influence over the surrounding district, yet it magnifies regional risk. Vacancy, higher interest expense or an expensive rehabilitation can affect several buildings simultaneously. Property-level entities make ownership legible for legal purposes but should be consolidated when assessing economic exposure. Counting each LLC as a separate controlled company would make the portfolio look more diversified than it is.

We would begin with disclosed partnership and property interests, adjust for debt and overlapping ranges, and then add liquid securities and personal assets. Great Plains’ $1.1 billion sale cannot be carried forward as a current asset because it valued the entire company in 2001, not Burgum’s personal proceeds. Arthur funds’ committed capital also belongs mostly to investors. In our view, early access to regional software opportunities is the portfolio’s strongest advantage. Unclear ownership percentages, leverage and private-company marks are its largest valuation weaknesses.

Business Profile

Great Plains created the capital and reputation behind Burgum’s later portfolio. The company sold accounting and enterprise software to small and midsize businesses through a partner network, generating recurring upgrade, support and licensing economics. Microsoft bought the company to strengthen its business-applications division and retained Burgum as an executive. That outcome gave him liquid public stock and an operating record that could attract founders and institutional investors to later ventures in North Dakota.

Kilbourne Group applies patient private capital to urban redevelopment. Its projects concentrate in downtown Fargo, where buildings, land and neighborhood activity can reinforce one another. Rent, redevelopment gains and management income are the primary economics. Concentration can improve local knowledge and placemaking, but it also exposes the portfolio to one metropolitan area, construction costs, refinancing conditions and tenant demand. Separate property LLCs isolate liabilities, although guarantees or cross-collateral arrangements can still connect risks economically.

Arthur Ventures uses a fund model. Limited partners commit capital; the manager selects business-to-business software companies; and returns arrive through sales, recapitalizations or public listings. Burgum’s economics can include general-partner commitments, management-company income and carried interest. His disclosure listed interests in multiple vintage funds because each partnership has its own investors and portfolio. Values cannot be inferred by adding the headline valuations of underlying companies, since the funds own only portions and owe most proceeds to limited partners.

Government service changed the operating context after 2025. Cabinet responsibilities consume time, ethics agreements restrict participation in matters affecting holdings, and certain marketable positions were sold. Professional teams therefore matter at Kilbourne and Arthur Ventures. Burgum now functions mainly as an owner and capital allocator rather than the active chief executive of one operating company. His wealth spans founder equity, partnership interests, real estate and long-held technology investments. Liquidity from the Microsoft transaction supports patience, but private funds and property vehicles remain difficult to value or sell quickly.

Ownership

Controlled Businesses

Companies Currently Owned or Controlled

  • Kilbourne Group
  • Arthur Ventures
Companies currently owned or controlled
CompanyRelationshipEquityRoleSince
Kilbourne GroupFounder and sole member100%Founder2006
Arthur VenturesFounder and management partnerManaging partner and general partner interests2008

Control & Capital Allocation Analysis

Kilbourne Group presents Burgum’s clearest ownership authority because his disclosure described him as sole member. Sole membership ordinarily carries the power to appoint managers and approve major transactions, but public service and internal delegation can separate legal ownership from daily decisions. Project lenders, minority co-investors and municipal approvals constrain what the owner can do with individual properties. A title at the parent does not eliminate contractual rights inside each development vehicle.

Arthur Ventures distributes authority across its partnerships and professional investment team. Burgum reported general-partner and managing-partner roles, while professional investors run sourcing, due diligence and portfolio support. Fund agreements define investment limits, fees, removal rights and distributions. Limited partners own economic interests in the funds, and portfolio-company boards control their businesses. Even where the venture firm is an influential shareholder, it cannot direct a founder-led company as though it were a wholly owned subsidiary.

Arthur Companies adds a family-governance dimension. Burgum reported a board and vice-chair connection to the agribusiness, but the company traces to extended family ownership. Board influence is not equivalent to 100% equity, and the disclosure does not supply a precise personal percentage. Similar caution applies to Badlands Media, Scoria Road, Lone View and other entities whose names appear in ethics records. Their inclusion proves a reportable interest or role, not unilateral command over every asset they touch.

Cabinet ethics rules became a practical governance layer in 2025. Recusal obligations can keep Burgum from participating in federal matters that affect a retained holding, and divestiture commitments can remove conflicts altogether. Management continuity at Kilbourne and Arthur Ventures therefore protects economic value when he cannot intervene. We see a clear control hierarchy. Burgum has his strongest authority at Kilbourne, shares decision-making at Arthur Ventures, holds narrower rights in minority investments and has no remaining control over Great Plains after Microsoft’s acquisition.

Investments

Minority Stakes, Investments & Brands

3Minority stakes$6M disclosed value
2Other investments$6M deployed

Minority Ownership Stakes

  • Atlassian
  • Total Expert
  • Arthur Companies
Minority ownership stakes
CompanyRoleValueStatus
Arthur CompaniesBoard vice chairActive
AtlassianInvestor$5 million to $25 millionActive
Total ExpertInvestor through disclosed interest$1 million to $5 millionActive

Businesses Doug Burgum Has Invested In

Arthur Ventures II LPActive
$5 million to $25 million
Pinky Promise FilmsActive
$1 million to $5 million
Businesses invested in
CompanyAmount or StakeStatus
Arthur Ventures II LP$5 million to $25 millionActive
Pinky Promise Films$1 million to $5 millionActive

Minority-Stake & Investment Analysis

Burgum’s investing advantage came from operating experience in enterprise software far from the traditional venture hubs. Great Plains taught him how channel sales, product integration and recurring customer relationships can turn a regional company into a strategic acquisition. Arthur Ventures later institutionalized that perspective by backing business-to-business software founders in markets often overlooked by coastal funds. Local access can improve pricing and relationships, although smaller ecosystems may offer fewer senior hires and follow-on investors.

Total Expert illustrates the growth-stage exposure visible in his disclosure. The financial-technology company serves mortgage and banking clients, so recurring software revenue is balanced against sensitivity to lending volumes. Atlassian represents a more mature public software position with daily liquidity but market volatility. These holdings do not carry identical risk, yet both depend on customers renewing technology budgets. Burgum’s historical success does not guarantee that later entry prices or fund vintages will earn the same return.

Real-estate investment follows a longer cycle. Kilbourne can create value by assembling sites, rehabilitating buildings and improving downtown demand, but cash arrives slowly and often requires debt. Construction inflation and refinancing rates can erase an attractive purchase discount. The disclosed management income from Kilbourne-related entities shows operating activity, while the asset value remains dependent on rents and capitalization rates. A property’s gross market value should never be treated as Burgum’s equity without subtracting loans and partner claims.

Public service favors a more passive allocation posture. Marketable securities can be sold or placed in diversified vehicles, while private funds may be retained under waivers or recusal arrangements. New direct deals would create additional conflict-review work. The portfolio is therefore likely to evolve through existing fund commitments, professional managers and distributions rather than hands-on company building. We would judge performance by realized exits and cash distributions. A longer list of LLCs on an annual disclosure tells us very little about investment returns.

Deals

Transactions, Acquisitions & Exits

2Exits$4.5B disclosed value

Deal Activity Timeline

Deal size comparison

SuccessFactors (exit 2012)$3.4 billion
Great Plains Software (exit 2001)$1.1 billion

Bars share one scale. Only deals with a disclosed value are shown.

2001
Exit
Great Plains Software
$1.1 billion
Buyer: Microsoft | Acquired
2012
Exit
SuccessFactors
$3.4 billion
Buyer: SAP | Acquired

Former Companies & Exits

Former companies and exits
CompanyFormer RelationshipExitBuyerValueOutcome
Great Plains SoftwareFormer chairman and chief executive2001Microsoft$1.1 billionAcquired
SuccessFactorsFormer chairman and investor2012SAP$3.4 billionAcquired

Transaction & Exit Analysis

Great Plains is Burgum’s signature exit because it paired a strategic buyer with a clear public transaction value. Microsoft completed the roughly $1.1 billion stock acquisition in April 2001 and folded the product line into its business-applications group. Burgum stayed to lead the division, reducing integration risk and preserving influence over employees and customers. The all-stock structure also meant his eventual outcome depended on Microsoft’s share price and on when he diversified.

SuccessFactors was a later, smaller investment success. Burgum served as chairman and invested before SAP agreed to buy the cloud-software company for $3.4 billion in 2011. His personal gain was only a fraction of the enterprise price, but the transaction reinforced his credibility with software founders. It also demonstrates why acquisition values belong in exit history rather than current holdings after the buyer takes ownership.

Venture-fund realizations reveal less about Burgum’s personal proceeds than a directly owned company sale. Arthur Ventures can distribute cash or public shares after portfolio companies are sold, yet Burgum receives only his partnership share after limited partners and fund expenses. Secondary sales may create liquidity before a full company exit. Private fund statements prevent a reliable calculation of his aggregate proceeds. We would credit realized distributions at full value and apply a steeper discount to paper gains that remain inside illiquid partnerships.

Kilbourne has additional exit routes through property sales, refinancing and recapitalizations. A building can be sold without selling the development company; refinancing can return equity while preserving ownership but increases leverage. Public service may encourage selective simplification, although forced sales can be tax-inefficient. The career record therefore combines one transformative corporate sale, later technology realizations and slower property monetization. Future liquidity is more likely to arrive piecemeal from partnerships than through another single billion-dollar company transaction.

Wealth

Wealth, Income & Financial Trends

Net Worth & Sources of Wealth

Net Worth

Apr-2025
$100 million
Latest dated figure

Annual Income

Sep-2026
$161,000
Latest dated figure
Software investmentsPrimary source of wealth

Wealth & Income Analysis

A detailed published estimate in April 2025 placed Burgum’s fortune at no less than $100 million. Federal disclosure later showed reportable assets spanning roughly $56 million to more than $252 million because officials report holdings in wide statutory bands. Those totals are not contradictory: one is an outside estimate and the other is a disclosure range that may include overlapping or jointly held interests. Neither supports a precise single-dollar valuation.

The 2001 Microsoft transaction is the historical foundation. Microsoft paid approximately $1.1 billion in stock for all of Great Plains Software. Burgum owned only a fraction of the public company, and taxes, diversification, gifts and two decades of investment activity separate that deal from his current net worth. Contemporary reporting valued his Microsoft position around $100 million at one point. Its later value depended on subsequent sales, diversification and Microsoft’s share price.

Private partnership values create the widest uncertainty. Arthur fund interests may include uncalled commitments as well as appreciated portfolio positions. Kilbourne entities carry property debt, and family businesses can have transfer restrictions. Public shares offer observable prices, yet filings show ranges rather than share counts and may be followed by required sales. Choosing the top of every band and ignoring liabilities could produce a figure far above what Burgum could actually realize.

Income is also distinct from net worth. His 2024 disclosure reported a $161,000 gubernatorial salary and substantial income from Kilbourne-related management businesses, but gross company payments are not automatically personal disposable earnings. In 2025 cabinet compensation replaced the governor’s salary, subject to federal pay rules. We consider $100 million a prudent floor rather than a precise point estimate. A tighter valuation would require current share counts, partnership capital accounts, ownership percentages and property debt.

History

Portfolio Development Over Time

Business Ownership Timeline

1983
Joined Great Plains Software
Invested in and began leading the Fargo software business.
2001-04
Microsoft acquired Great Plains
The approximately $1.1 billion stock transaction closed.
2006
Kilbourne Group founded
Burgum established the downtown Fargo development company.
2008
Arthur Ventures launched
The venture platform began investing in enterprise software.
2025-02
Became interior secretary
Federal ethics requirements changed his role around private assets.

Business Trajectory Analysis

Burgum’s financial trajectory is now shaped more by stewardship than by founding another operating company. Interior Department duties reduce the time available for direct investing, and ethics rules narrow participation where federal policy intersects with energy, land or portfolio interests. Existing teams at Kilbourne and Arthur Ventures must make decisions without relying on his constant involvement. That transition can strengthen institutional value if governance is clear and performance remains consistent.

Arthur Ventures offers the strongest growth option. Enterprise software can produce large exits from relatively modest initial capital, and the firm’s regional network remains differentiated. Weak public markets or scarce follow-on financing would delay realizations, while successful portfolio companies could raise new funds and expand fee income. Burgum’s own benefit depends on carried-interest terms, personal commitments and retained management-company equity rather than the total capital advertised by the firm.

Fargo real estate should behave differently. Downtown redevelopment can compound over decades as neighboring projects increase foot traffic and rents, but remote work, construction costs and refinancing remain material pressures. Concentration makes local execution especially important. Selling selected mature properties could reduce leverage and provide distributions without abandoning the platform. Continued private ownership leaves valuation opaque, so occupancy and cash flow matter more than headline square footage.

The major downside is conflict-driven divestiture or restricted decision-making at an unfavorable time. The major upside is that independent managers prove the portfolio can operate beyond its founder. We do not expect a rapid path from the $100 million floor to billionaire status. Software exits and property appreciation can lift wealth, while philanthropy, taxes, public-service opportunity cost and market volatility work in the opposite direction. A new financial disclosure or a disclosed transaction will provide a better valuation signal than speculation around every entity name.

Ownership Misconceptions Explained

Microsoft’s $1.1 billion Great Plains purchase became Doug Burgum’s personal fortune.

The statement confuses an enterprise price with shareholder proceeds. Microsoft acquired all of Great Plains Software for approximately $1.1 billion in 2001, while Burgum owned only a portion. Taxes, stock-price changes and later diversification further separated the transaction value from his personal wealth.

Every company listed in Doug Burgum’s federal disclosure is controlled by him.

This is incorrect. The 2025 filing included sole-member companies, family-board roles, limited-partner interests, public shares and minority investments. Only Kilbourne Group showed the strongest sole-member control; Arthur funds and portfolio companies have other investors, boards and contractual governance rights.

Arthur Ventures’ total fund capital belongs to Doug Burgum.

The claim mistakes managed capital for personal property. In 2025 and 2026, Arthur Ventures’ funds held money committed by limited partners. Burgum could own management and partnership interests, but most fund assets and exit proceeds belonged to investors under each partnership agreement.

Doug Burgum’s current net worth can be calculated from the Great Plains sale price.

That shortcut is misleading. Great Plains was sold in 2001, and the $1.1 billion price covered the whole company. A 2025 estimate placed Burgum at no less than $100 million after accounting for only his stake, subsequent investing, taxes, philanthropy and liabilities.

Frequently Asked Questions

What companies does Doug Burgum own in 2026?

As of September 2026, Burgum’s clearest controlled interest was Kilbourne Group, the Fargo developer he founded in 2006. Federal filings also showed management or partnership interests connected to Arthur Ventures, plus minority or family interests in Arthur Companies and several investment entities.

How did Doug Burgum make his money?

Burgum built his first major fortune through Great Plains Software, which Microsoft acquired for approximately $1.1 billion in April 2001. He later invested through Arthur Ventures, developed downtown Fargo property through Kilbourne Group and held public and private technology positions.

What is Doug Burgum’s net worth?

The latest detailed published assessment available in September 2026 Doug Burgum at no less than $100 million in April 2025. His federal disclosure used broad ranges that could total much more, so the public record does not support a precise current figure.

Does Doug Burgum still own Great Plains Software?

No. Microsoft completed its acquisition of Great Plains Software in April 2001 for approximately $1.1 billion in stock. Burgum then worked at Microsoft, while Great Plains products became part of Microsoft’s business-applications operation rather than remaining his privately owned company.

What is Doug Burgum’s role in Arthur Ventures?

Federal disclosures available in 2025 listed Burgum with general-partner, managing-partner or director interests across Arthur Ventures entities. The venture firm invests mainly in enterprise software, but outside limited partners own most fund capital and portfolio companies retain their own boards and managers.

Related Profiles, Companies & Articles