Clerk of the House of Representatives
Legislative Resource Center
135 Cannon Building
Washington, DC 20515
http://lobbyingdisclosure.house.gov 		Secretary of the Senate
Office of Public Records
232 Hart Building
Washington, DC 20510
http://www.senate.gov/lobby

LOBBYING REGISTRATION

Lobbying Disclosure Act of 1995 (Section 4)

Check One: New Registrant New Client for Existing Registrant Amendment

1. Effective Date of Registration
2/1/2026
2. House Identification
 77134
 Senate Identification
 401109753

REGISTRANT Organization/Lobbying Firm Self Employed Individual

3. Registrant Organization
MCGINLEY LLC
Address
2503D N Harrison Street, #1217
 Address2
​
City
Arlington
 State
VA
 Zip
22207
 Country
USA

4. Principal place of business (if different than line 3)

City
​
State
​
Zip
​
Country
​
5. Contact name and telephone number International Number
Contact
​Mr. William McGinley
 Telephone
​7039667026
 E-mail
​wjm@mcginley.llc
6. General description of registrant’s business or activities
​Strategic consulting & government affairs services

CLIENT A Lobbying Firm is required to file a separate registration for each client. Organizations employing in-house lobbyists should check the box labeled “Self” and proceed to line 10. Self

7. Client name
​Squire Patton Boggs on behalf of Union Ganadera Regional De Chihuahua
Address
​2550 M Street, NW
City
​Washington
 State
​DC
 Zip
​20037
 Country
​USA
8. Principal place of business (if different than line 7)
City
​
State
​
Zip
​
Country
​
9. General description of client’s business or activities
​International law and public policy firm

LOBBYISTS

10. Name of each individual who has acted or is expected to act as a lobbyist for the client identified on line 7. If any person listed in this section has served as a “covered executive branch official” or “covered legislative branch official” within twenty years of first acting as a lobbyist for the client, state the executive and/or legislative position(s) in which the person served.

Name Covered Official Position (if applicable)
First
Last
Suffix
​William ​McGinley ​ ​Deputy Assistant to the President & Cabinet Secretary; Assistant to the President & Cabinet Secretary
​ ​ ​ ​
​ ​ ​ ​
​ ​ ​ ​
​ ​ ​ ​

LOBBYING ISSUES

11. General lobbying issue areas (Select all applicable codes).

​TRD
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12. Specific lobbying issues (current and anticipated)

No specific legislation; issues related to the US border closure to the importation of cattle

AFFILIATED ORGANIZATIONS

13. Is there an entity other than the client that contributes more than $5,000 to the lobbying activities of the registrant in a quarterly period and either participates in and/or in whole or in major part supervises or controls the registrant’s lobbying activities?

No --> Go to line 14. Yes --> Complete the rest of this section for each entity matching the criteria above, then proceed to line 14.
Internet Address:
​
Name Address Principal Place of Business
Street
City State/Province Zip Code Country
​Union Ganadera Regional De Chihuahua
​100 Fontera Road
City
​
​Santa Teresa
​NM
​88008
​USA
State
​
Country
​
​Vaquero Trading LLC
​601 N Mesa Street, Suite 1730
City
​
​El Paso
​TX
​79901
​USA
State
​
Country
​
​
​
City
​
​
​
​
​
State
​
Country
​

FOREIGN ENTITIES

14. Is there any foreign entity

a) holds at least 20% equitable ownership in the client or any organization identified on line 13; or

b) directly or indirectly, in whole or in major part, plans, supervises, controls, directs, finances or subsidizes activities of the client or any organization identified on line 13; or

c) is an affiliate of the client or any organization identified on line 13 and has a direct interest in the outcome of the lobbying activity?

No --> Sign and date the registration. Yes --> Complete the rest of this section for each entity matching the criteria above, then sign the registration.
Address Ownership
Name Street Principal place of business Amount of contribution
City State/Province Country
(city and state or country) for lobbying activities
​Carretera a Cuauhtemoc Km8.5
City
​
​Regional Livestock Union of Chihuahua
​Las Animas, 31415 Chihuahua
​
​MEX
State
​
Country
​
​0
​100
 %
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City
​
​
​
​
​
State
​
Country
​
​
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%

CONVICTIONS DISCLOSURE

15. Have any of the lobbyists listed on this report been convicted in a Federal or State Court of an offense involving bribery, extortion, embezzlement, an illegal kickback, tax evasion, fraud, a conflict of interest, making a false statement, perjury, or money laundering?

Signature
Digitally Signed By: William J. McGinley
 Date
3/13/2026 10:37:04 AM