Critical Facilities Management

Ascent Critical Facilities Management: 24x7x365 solutions and resources specifically for you.


Ascent Engineering: From concept to creation, inside and out, your mission critical operation engineered your way.


Ascent Construction: In every joint, at every point, your mission critical operation built to your specs.

Data Centers

Ascent Data Centers: Customized at every point to meet your needs and your objectives.

Why Ascent

Design, engineering, construction and operations solutions to make your mission critical operations reality.

News & Insights

News, stories and insight into how Ascent is Elevating Mission Critical.

Jamie Lester

Vice President of Finance

Jamie manages the financial operations of the organization, which spans mission critical projects and data center services provided across North America. She has been integral in Ascent’s business operations, expansion of its client financial integration services and financing activities of Ascent’s data centers.

Over the past two decades, Jamie has helped build Ascent from the ground up and leads the accounts payable and business processing services team who provides financial transparency to organizations struggling to centralize independent data from field teams, third-party providers, procurement, accounting systems and multiple teams. Jamie’s human resources and administration team provides specialized recruiting, hiring and training for mission critical employees across North America.

Outside of the corporate office, Jamie also helps manage her family-owned horse business, Traiteurville Stables in Waterloo, Illinois, a long-standing equine boarding facility. She also breeds and raises American Quarter Horses primarily used for reining competition as owner of Martini Hill Ranch. She has a bachelor’s degree in business management from Saint Louis University and has earned numerous accolades during her career.

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Why Ascent?

It’s more than Elevating Mission Critical for you 24×7. We partner with you. We empower you.