Headquarters Company
TECOM Headquarters Battalion Unit Logo
Headquarters Battalion
"Largest Battalion in the Corps"

Within our administrative relationship the company provides a supporting chain of command that facilitates consolidated command functions including those associated with general service training, administration, and logistics in order to sustain common military skills, health, morale, discipline, and over-all readiness of the nearly 550 Marines assigned across Training and Education Command, Education Command, and Training Command.​

Billet Name Location Email Phone
Company Commander Capt Puddy, Deanna Yale Hall Building 2006 - 2nd Floor deanna.puddy@usmc.mil 703-784-6423
Company First Sergeant 1stSgt Estela, Gilbert Yale Hall Building 2006 - 2nd Floor gilbert.estela@usmc.mil 703-784-6057
Company Gunnery Sergeant GySgt Sampson, Shaun Yale Hall Building 2006 - 2nd Floor shaun.sampson@usmc.mil 703-784-5994
Company Clerk LCpl Lopez, Francisco Yale Hall Building 2006 - 2nd Floor francisco.lopez@usmc.mil 703-784-2901


Headquarters Company Commanding Officer

Captain Deanna Puddy

Headquarters Company First Sergeant

First Sergeant Gilbert Estela III

Marine Corps Training and Education Command