Exhibit 99.4

 

Consent to be Named as a Director Nominee

 

Pursuant to Rule 438 promulgated under the Securities Act of 1933, as amended, the undersigned hereby consents to being named in the Registration Statement on Form S-4 of McKinley Acquisition Corp. (the “Registrant”), and all amendment or supplements thereto (the “Registration Statement”), as a nominee to the board of directors of the Registrant, and to the filing of this consent as an exhibit to the Registration Statement.

 

September 30, 2026 /s/ Harbir Singh
  Name: Harbir Singh