MSC ADVISER I, LLC

CRD #169939 SEC #801-78919 HOUSTON, TX 713-350-6000

SEC Registered Private Funds

Total AUM

$1.6B

Discretionary

$1.5B

Employees

109

Clients

Accounts

Firm Details

Organization Type: Limited Liability Company
State of Formation: Delaware
Fiscal Year End: DECEMBER
Registration Date: --
Latest Filing: Mar 29, 2025
Branch Offices: 0

Advisory Services

No services reported

Compensation Methods

No compensation methods reported

Ownership

Direct Owners & Executive Officers (Schedule A)

Name	Type	Title / Status	Ownership	Control
BEAUVAIS, JASON, B	I	SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, B	I	SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, B	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; SENIOR VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL CHIEF COMPLIANCE OFFICER AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL AND SECRETARY	NA	Control
BEAUVAIS, JASON, BECKER	I	MANAGER; EXECUTIVE VICE PRESIDENT, GENERAL COUNSEL AND SECRETARY	NA	Control
FOSTER, VINCENT, D	I	MANAGER; SENIOR MANAGING DIRECTOR	NA	Control
FOSTER, VINCENT, D	I	MANAGER; SENIOR MANAGING DIRECTOR	NA	Control
FOSTER, VINCENT, D	I	MANAGER; SENIOR MANAGING DIRECTOR	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; SENIOR MANAGING DIRECTOR	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; SENIOR MANAGING DIRECTOR	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; SENIOR MANAGING DIRECTOR	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; EXECUTIVE CHAIRMAN	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; EXECUTIVE CHAIRMAN	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; EXECUTIVE CHAIRMAN	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; EXECUTIVE CHAIRMAN	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; EXECUTIVE CHAIRMAN	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; EXECUTIVE CHAIRMAN	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; EXECUTIVE CHAIRMAN	NA	Control
FOSTER, VINCENT, DAVIS	I	MANAGER; EXECUTIVE CHAIRMAN	NA	Control
GILBERT, CORY, ELVAN	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
GILBERT, CORY, ELVAN	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
HYZAK, DWAYNE, L.	I	CHIEF FINANCIAL OFFICER , SENIOR MANAGING DIRECTOR AND TREASURER	NA	Control
HYZAK, DWAYNE, L.	I	CHIEF FINANCIAL OFFICER , SENIOR MANAGING DIRECTOR AND TREASURER	NA	Control
HYZAK, DWAYNE, L.	I	CHIEF FINANCIAL OFFICER , SENIOR MANAGING DIRECTOR AND TREASURER	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF OPERATING OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF OPERATING OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF OPERATING OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	PRESIDENT, CHIEF OPERATING OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	PRESIDENT, CHIEF OPERATING OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	PRESIDENT, CHIEF OPERATING OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
HYZAK, DWAYNE, LOUIS	I	MANAGER; CHIEF EXECUTIVE OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT AND CHIEF OPERATING OFFICER	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT AND CHIEF OPERATING OFFICER	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT AND CHIEF OPERATING OFFICER	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT, CHIEF OPERATING OFFICER AND CHIEF FINANCIAL OFFICER	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT AND CHIEF OPERATING OFFICER	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT AND CHIEF OPERATING OFFICER	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT, CHIEF OPERATING OFFICER, CHIEF FINANCIAL OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT, CHIEF OPERATING OFFICER, CHIEF FINANCIAL OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT, CHIEF OPERATING OFFICER, CHIEF FINANCIAL OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT, CHIEF OPERATING OFFICER, CHIEF FINANCIAL OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT, CHIEF OPERATING OFFICER, CHIEF FINANCIAL OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT, CHIEF OPERATING OFFICER, CHIEF FINANCIAL OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT, CHIEF OPERATING OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
MORRIS, JESSE, ENRIQUE	I	EXECUTIVE VICE PRESIDENT, CHIEF OPERATING OFFICER AND SENIOR MANAGING DIRECTOR	NA	Control
Park, Adam, W	I	ASSISTANT GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND ASSISTANT SECRETARY	NA
Park, Adam, W	I	ASSISTANT GENERAL COUNSEL, CHIEF COMPLIANCE OFFICER AND ASSISTANT SECRETARY	NA
Rininger, Kristin, Lynn	I	CHIEF COMPLIANCE OFFICER AND DEPUTY GENERAL COUNSEL	NA	Control
Rininger, Kristin, Lynn	I	CHIEF COMPLIANCE OFFICER AND DEPUTY GENERAL COUNSEL	NA	Control
Rininger, Kristin, Lynn	I	CHIEF COMPLIANCE OFFICER AND DEPUTY GENERAL COUNSEL	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
SMITH, BRENT, DWAYNE	I	CHIEF FINANCIAL OFFICER AND TREASURER	NA	Control
MAIN STREET CAPITAL CORPORATION	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL CORPORATION	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL CORPORATION	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL CORPORATION	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL CORPORATION	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL CORPORATION	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL CORPORATION	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control
MAIN STREET CAPITAL PARTNERS, LLC	DE	SOLE MEMBER	E	Control

Indirect Owners (Schedule B)

Name	Type	Entity	Ownership	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control
MAIN STREET CAPITAL CORPORATION	DE	MAIN STREET CAPITAL PARTNERS, LLC	E	Control

Registrations

Federal

Mar 29, 2025 REGISTERED

Notice Filings (1)

Address

1300 POST OAK BOULEVARD
8TH FLOOR
HOUSTON, TX 77056
United States

Phone: 713-350-6000