/Investors

LightBay Capital

Private equity

Los Angeles · Growth · 39 people tracked

Also known as LIGHTBAY MANAGEMENT LLC

Find your way into LightBay Capital

1,675 people in our graph share verified history with the LightBay Capital team — schools, employers, funds. One of them is your warm intro.

Sharla Grassunlockedknows Abhishek (A.B.) Rampuria · together at Altman Vilandrie & Company (overlapped)
knows the team · via Altman Vilandrie & Company
knows the team · via Pegasus Capital Advisors
×3knows the team · via Thoma Bravo
×5knows the team · via Warburg Pincus
knows the team · via National Veterinary Associates
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Investment thesis

LightBay Capital positions itself as a thematic private equity investor that tailors its investment structure to each business, using minority stakes, traditional LBOs, or structured deals. It backs both market leaders and disruptive challengers that show strong employee engagement, high returns on invested capital, meaningful growth potential, and mission-driven leadership. The firm applies domain expertise, relationships, and a hands-on value creation model to address growth constraints related to capital, talent, systems, and technology. It emphasizes over-equitizing rather than financial engineering to preserve flexibility and prioritize growth, and it will invest during market dislocations. Its typical equity range is $100-$300 million, with flexibility to scale higher for the right opportunities.

Source: firm website, verified Sep 22, 2026.

Stage
Growth
Check
$100M – $300M
HQ
Los Angeles, US
Instruments
Equity
AUM
$1.8B
Tracked investments
14

Team · 39 people

from the firm's website & curated
Abhishek (A.B.) Rampuria· Managing Directorin
Atticus Bieff· Managing Directorin
Ben Herman· Partnerin
David Burcham· Partner
David Leeney· Partnerin
Grant Roski Amendola· Principalin
Jonathan Merber· Principalin
Alexa Feuerman· Vice Presidentin
Chandler Jester· Associate
Dara Arabzadeh· Associatein
Davis DeLozier· Associate
Gabi Schiffler· Assistant Controllerin
Jason Chima· Associate
John Struik· Associatein
Josie Inman· Senior Executive Assistant
Kailey Hecht· Administrative Assistant
Kerry Omughelli· Chief Operating Officerin
Kristen Moorman· Manager, Business Operations
Matt Brudzynski· Artificial Intelligence
Meghan Hannafin· Senior Executive Assistant
Sarah Davies· Vice President, Operations and Compliance
Sarah Sun· Associatein
Siwei Wang· Senior Vice President, Finance and Accountingin
Tosh Martin· Associate
Vicky Colf· Technology
Willow Waugh· Talent

What they invest in

from 5 of 14 portfolio companies

Healthtech ×3Consumer ×2Digital Health ×2B2B Marketplaces ×1EdTech ×1HR Tech ×1Retail Tech ×1Sports Tech ×1

HQs:United States×4

Investments · 14 tracked

founders shown can be your intro path

By year:2025 · 12022 · 12 dated

Alliance Animal Healthallianceanimal.cominJan 2022

Alliance Animal Health operates a network of 250+ partner veterinary practices across 30 U.S. states, providing animal care services through a decentralized network of independent clinics.

B2B MarketplacesEdTechHealthtech

Matthew Sussman(Founder)in

Co-investorsL Catterton

Barry’sbarrys.com

Barry's is a boutique fitness studio chain offering high-intensity interval training (HIIT) classes combining strength and cardio workouts, along with a digital fitness platform for remote access.

ConsumerSports TechWellness & FitnessLos Angeles, US

Barry Jay(Founder)Joey Gonzalez(CEO)

Co-investorsCamino PartnersNorth Castle PartnersPrinceton

Propelled Brandspropelledbrands.comin

Propelled Brands is a franchisor that partners with, acquires, and provides operational support to franchise concepts, operating a portfolio of over 1,300 franchise locations and 45+ corporate stores.

ConsumerRetail Tech

Co-investorsFreeman Spogli

Rancho Family Medical Groupranchofamilymed.com

Rancho Family Medicine operates a family medical practice and organizes community events to help prospective patients meet physicians before establishing care relationships.

Digital HealthHealthtech

Ro Healthrohealth.cominJan 2025

Ro Health is a school-health staffing partner that recruits, screens, and places nurses, therapists, and behavioral health professionals in school districts.

Digital HealthHealthtechHR Tech

Co-investorsKhosla VenturesMastry

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

AwaydayBoardroomBurtonCentre TechnologiesFemwell Group HealthFoundryInfinity Home ServicesPassion Dental GroupQuestco

Fund performance · per public LP disclosures · 3

as of Dec 2025
FundVintageCommittedNet IRRTVPIDPI
LightBay Investment Partners II LPLPs: Florida State Board of Administration, Texas Municipal Retirement System, New York City Employees' Retirement System +3 more2022—-6.0%0.94x0.00x
LightBay Investment Partners Il LPLPs: Florida State Board of Administration2022——0.80x0.00x
LightBay Investment Partners LPLPs: Florida State Board of Administration, Texas Municipal Retirement System2018—13.6%1.78x1.06x

Source: public limited-partner disclosures (CalPERS, CalSTRS). Net IRR / TVPI / DPI as reported by the limited partner; a fund's early-year IRR is an interim estimate (J-curve).

Frequently asked questions

How many investments has LightBay Capital made?
LightBay Capital has 14 tracked investments, including 1 dated in the last 24 months.
What stage does LightBay Capital invest at?
LightBay Capital invests at the Growth stage.
What is LightBay Capital's typical check size?
LightBay Capital typically writes checks of $100M – $300M.
Where is LightBay Capital located?
LightBay Capital is headquartered in Los Angeles, US.
Who does LightBay Capital co-invest with?
LightBay Capital most often shares deals with Camino Partners, Freeman Spogli, Khosla Ventures, among 6 tracked co-investors.

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