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mbloom
mbloom is the Maui-based family office of former Facebook early employee Arman Gokgol-Kline, investing in early-stage enterprise and AI startups.
mbloom
mbloom was founded in 2010 by Arman Gokgol-Kline, an early Facebook employee who transitioned from operating roles into venture investing. The wealth originates from Gokgol-Kline's equity in Facebook, supplemented by gains from subsequent personal angel investments and his tenure as a venture partner at a Silicon Valley fund. The firm operates from Maui, Hawaii, a deliberate geographic choice that distances the investment process from Sand Hill Road consensus. The firm deploys capital primarily into pre-seed through Series A technology companies, with check sizes ranging from $250,000 to $2 million. Asset-class exposure is concentrated in direct venture equity, with occasional participation in select follow-on rounds. Sectors of focus include enterprise software, applied artificial intelligence, climate technology, digital health, and fintech. Confirmed portfolio names include notable early-stage positions in companies such as Anduril Industries and Notion, alongside several still-private technical infrastructure startups. Geographic exposure spans the United States, with a tilt toward West Coast and Hawaii-based founders. mbloom operates with a lean structure — Gokgol-Kline remains the central decision-maker, supported by a small network of venture partners and operational advisors. The firm does not take institutional limited partners. Philanthropic activity is routed through a separate donor-advised fund rather than housed within the office itself. In May 2023, the firm publicly reaffirmed its commitment to solo-GP venture investing, explicitly rejecting the multi-family office or fund-of-funds model in favor of concentrated founder relationships. Structurally, mbloom's most defining characteristic is its anti-consensus posture. Gokgol-Kline operates outside traditional venture hubs, runs a deliberately small portfolio of 10 to 15 active positions, and does not syndicate broadly. This contrasts with most family offices that default to co-investment clubs or feeder funds, making mbloom function as a pure, high-conviction capital partner for technical founders.
General information
Firm type
Single Family Office
Year founded
2010
AUM
$150M – $500M (Altss estimate)
Location
Region
North America
Country
United States
City
Maui
Corporate office
Maui, HI, United States
Principals
Arman Gokgol-Kline
Founder & Managing Partner
Sector focus
Frequently asked questions
Who runs investment decisions at mbloom?
Arman Gokgol-Kline, the founder and managing partner, is the sole investment decision-maker. He is supported by a small network of venture partners and technical advisors but does not operate an investment committee. All allocations require his personal sign-off, per the firm's stated operating model.
How does mbloom source proprietary deal flow?
The firm sources primarily through Gokgol-Kline's personal network built from his time at Facebook and as a venture partner. Geographic isolation in Maui filters out conventional Silicon Valley deal heat, and the office emphasizes direct founder relationships over intermediated introductions from other funds.
Is mbloom a single family office or does it operate like a venture firm?
Legally a single family office, mbloom operates with the investment cadence of a solo-GP venture capital firm. It does not accept outside limited partners and invests exclusively Gokgol-Kline's personal capital. The portfolio construction, however, mirrors an early-stage venture fund rather than a diversified family office allocation model.
Does mbloom participate in fund commitments or only direct deals?
mbloom invests almost exclusively through direct equity in early-stage companies. There is no record of the firm making fund commitments to other venture capital managers or allocating to private equity funds as a limited partner. The strategy is built entirely around direct startup exposure.
Where does mbloom's underlying wealth come from?
The wealth originates from Arman Gokgol-Kline's equity in Facebook, where he was an early employee. He subsequently augmented that base through personal angel investments and compensation from a venture partner role at a Silicon Valley fund before establishing mbloom in 2010.
What investment stages does mbloom typically target?
mbloom targets pre-seed through Series A rounds, with initial check sizes typically between $250,000 and $2 million. The firm is willing to participate in select follow-on rounds for portfolio companies but does not lead later-stage growth equity rounds or buyout transactions.
Does mbloom maintain philanthropic structures, and how are they separated?
Yes, philanthropic activity is conducted through a separate donor-advised fund rather than through the family office entity itself. This structure maintains legal and operational separation between investment activities and charitable giving, consistent with best practices for single family offices.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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