
OUR TEAM

STEPHEN GRIEPP
President

JACQUELINE PARTESANO
Vice President
CENTRAL SUPPORT TEAM

KEVIN BARNETT
VP of Preconstruction

ROHENIE SUKHRAM
VP of People & Compliance

VITTORIO PARTESANO
Chief Financial Officer

HARRY KLJYAN
IT Manager

INNA MARTIROSOVA
Preconstruction Administrator

ELIZABETH VENTICINQUE
Senior Accounting Manager

NATALIE ONACKI
Talent Acquisition Manager

JODIE CHOUINARD
Project Billing Specialist

GABBY HWANG
Accounts Payable
Administrator

AISH BARUA
Project Implementation
Specialist

DEV PANCHAL
Project Implementation
Specialist

AMR ELSAYED
Associate Project Engineer

JOE DELEON
Lead Estimator

ISABELLA KATTAVIRAVONG
Estimator

SUMAITA NAZIFA
Receptionist & Office Administrator
DATA CENTER TEAM

JACOB REITER
Project Executive

CODY GRAHAM
Project Executive

OSCAR HERNANDEZ
Senior Project Manager

MICHAEL PAYNE
Project Manager

JOHN GRAHAM
Construction Manager

ERIC HERNANDEZ
Senior Superintendent

SUSANA CONTRERAS
Account Specialist

KENNETH COLEMAN
QA/QC Manager

GREG MEDINA
QA/QC Manager

PAUL TABAYI
Hot Team Superintendent

XAYMARA SANCHEZ
Safety Manager

MARIA MIRELES
Safety Manager

AMY JACOBS
HR Generalist

DANIEL SCHERER
Superintendent

STEVEN CLEMENTS
Superintendent

LINDA JOHNSON
Superintendent

CHASE RICHEY
Superintendent

JONATHAN GARCIA
QA/QC Coordinator

DAVID GARZA
QA/QC Coordinator

JEFF MAGADIA
QA/QC Inspector

JOSE GARCIA
Safety Coordinator

LUIS LOZADA
Safety Coordinator

GAVIN GOMEZ
Safety Coordinator

KYLEE MAYFIELD
Project Coordinator

CAMERON CHURCHILL
Project Coordinator

CODY MEKELBURG
Project Coordinator

ZACH DEMARS
Project Engineer

TREVOR HAIL
Junior Project Engineer

NATHAN IVEY
Junior Project Engineer

PAOLA ARMENDARIZ
Material Logistics Manager
REGIONAL TEAM

ALEX ARAPI
NYC Business Unit Leader

JAMES HUGHES
DFW Business Unit Leader

BO BOODMAN
South Texas Business Unit Leader

JASON MAYFIELD
Regional Operations Advisor

RAMON GUTIERREZ
Project Manager

LELI LAMAJ
Field Superintendent

CHRISTIAN SALINAS
Field Superintendent

JAMES EAKLES
Field Superintendent

CRISTOPHER PADILLA
Field Superintendent

CRAIG SHOWMAN
Field Superintendent

NICHOLE INFINGER
Account Specialist

HUNTER CONNALLY
Account Manager

JUNIOR GUALLPA
Material Logistics
Coordinator

AIDEN BUTLER
Logistical & Office Administrator