AdFi
GA

Grant Avenue Capital LLC

SEC Registered

Transformational Partnerships. Exceptional Outcomes.

New York, NYhttps://grantave.com212-294-8935
Assets Under Management
$500M–$1B
Year Founded
2019
Employees
14
Office Locations
1 office
Total Accounts
8

About the firm

Grant Avenue Capital is a healthcare-focused private equity firm investing alongside forward-thinking management teams seeking an experienced and innovative investor with operational insight and flexible capital to support business growth. The firm partners with companies in a variety of transaction structures, including founder recapitalizations, majority buyouts, minority investments, and corporate carve-outs.

Firm Focus

Client segments reported on the firm's SEC Form ADV — applies to all advisors at the firm.

Pooled Vehicles

Areas of expertise

HealthcarePrivate EquityFounder RecapitalizationsMajority BuyoutsMinority InvestmentsCorporate Carve-outsOperational SupportMergers And Acquisitions

Services

Private equity investing in healthcare companies through transaction structures including founder recapitalizations, majority buyouts, minority investments, and corporate carve-outs, with deep healthcare network access, flexible capital, and a proven growth playbook.

Private funds / alternatives
Private Equity

Who they serve

Founders, entrepreneurs, and management teams seeking an experienced and innovative investor with operational insight and flexible capital to support business growth.

Client segmentClientsAssets managed
Pension/Profit Sharing Plans8$716M

Leadership

William John Gumina
FOUNDER AND MANAGING PARTNER
Grant Avenue Capital Gp Inc.
MANAGING MEMBER
Grant Avenue Capital Holdings Lp
MEMBER
William John Gumina
LIMITED PARTNER
Grant Avenue Capital Gp Inc.
GENERAL PARTNER
William John Gumina
SHAREHOLDER
William John Gumina
SHAREHOLDER
The Gumina Family 2019 Delaware Trust
MEMBER
Brian Joseph Andruskiewicz
CHIEF COMPLIANCE OFFICER AND CHIEF FINANCIAL OFFICER

Office locations

1 office in 1 state
NY
New YorkHQ

Regulatory & compliance

CRD number
#313104
SEC Number
801-126247
Disciplinary History
No
Fee Model & Minimums
Model: AUM / Performance-based

Data as of March 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck

Contact Information

Editorial disclosure

This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Grant Avenue Capital LLC has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on the SEC or FINRA websites before making any decision.

BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.

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Grant Avenue Capital LLC in New York, NY | AdvisorFinder