Frontenac

Private Equity SEC-registered adviser

Legal name: Frontenac Company LLC

Chicago, IL Website LinkedIn

AUM

$2.0B
Regulatory AUM

Private funds

10
Private Equity 10

Private fund assets

$2.0B
Gross asset value

Employees

28

Last Form D raise

Dec 2024
Most recent fund filing

From SEC Form ADV filing (filed Mar 16, 2026). View on SEC

People(3)

Owners and executive officers named on the firm's SEC Form ADV.

M
Michael Langdon
Managing Partner; Member
Source: SEC Form ADV
R
Ronald Kuehl
Managing Partner; Member
Source: SEC Form ADV
W
Walter Florence
Managing Partner; Member
Source: SEC Form ADV

Funds(10)

Private funds reported on Form ADV, with amounts raised from the funds' SEC Form D filings.

FundTypeGross assetsRaised (Form D)InvestorsLast Form DRecency
Frontenac Xiii Private Capital (parallel) Limited PartnershipPrivate Equity$490.6M——Dec 2024Cool
Frontenac Xiii Private Capital Limited PartnershipPrivate Equity$409.4M——Dec 2024Cool
Frontenac XI Private Capital (m) Limited PartnershipPrivate Equity$283.3M——Jul 2023Cold
Frontenac XI Private Capital (parallel) (m) Limited PartnershipPrivate Equity$63.2M——Jul 2023Cold
Frontenac XII Private Capital Limited PartnershipPrivate Equity$333.0M——Sep 2021Cold
Frontenac XII Private Capital (parallel) Limited PartnershipPrivate Equity$259.3M——Sep 2021Cold
Frontenac X Private Capital Limited PartnershipPrivate Equity$13.1M$203.8M58Jul 2014Cold
Frontenac X Private Capital (parallel) Limited PartnershipPrivate Equity$2.5M$46.2M25Jul 2014Cold
Frontenac XI Private Capital (a) Limited PartnershipPrivate Equity$105.7M———
Frontenac XI Private Capital (parallel) (a) Limited PartnershipPrivate Equity$65.8M———

Board seats

Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.

No board seats matched from SEC filings yet.

Regulatory identifiers

CRD number
156096
SEC file number
801-73503

Sources