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1408 Kingshighway Blvd · St. Louis, MO 63113 New: SolidMark AI Automation → (314) 376-4401
About SolidMark

Twelve Years Building
Technology for St. Louis.

Founded in 2012. 320+ active clients. 85 employees. A technology company built around one commitment: we treat your infrastructure like our own — which means we are as invested in its performance as you are.

1408 Kingshighway Blvd · St. Louis, MO
Twelve years of technology services from the heart of St. Louis
The SolidMark Team
85 engineers, developers, analysts, and support specialists
Our Story

Built to Be a
Long-Term Partner.

SolidMark Technology Systems was founded in St. Louis in 2012 by Nathan Briggs and Aisha Coleman — two enterprise technology professionals who had spent their careers watching businesses overpay for technology that underperformed, and decided to build a different kind of technology company.

They built SolidMark around a simple but radical premise for the industry: technology services should be measured by business outcomes, not delivery activity. Not tickets closed — whether your systems are up. Not lines of code — whether your software works. Not security scans performed — whether you are actually protected.

Twelve years later, SolidMark serves 320+ businesses across St. Louis, the Midwest, and nationally — with particular depth in manufacturing, healthcare, financial services, and professional services. Our 85-person team includes software engineers, cloud architects, security analysts, and IT specialists who collectively represent some of the deepest technology expertise available to mid-market businesses in the region.

We are headquartered in St. Louis on Kingshighway Blvd and have never moved. This city is our home market, our primary client base, and the community we have invested in for twelve years.

320+
Active Clients
99.9%
Uptime SLA
12yr
St. Louis Based
85
Team Members
6
Service Lines
<2hr
Avg Response Time

“We do not measure success by what we deliver. We measure it by whether your technology is working. That is a different accountability model — and it changes everything about how we operate.”

— Nathan Briggs, Co-Founder & CEO · SolidMark Technology Systems
Leadership Team

The People Behind Your Technology.

Nathan Briggs
Co-Founder & CEO
12 years at SolidMark. Former enterprise technology director at a Fortune 500 company. Leads company strategy, major client relationships, and product direction. Washington University in St. Louis.
Aisha Coleman
Co-Founder & CTO
12 years at SolidMark. Former senior software architect at two Midwest technology companies. Leads all engineering, infrastructure, and technical delivery. SLU Computer Science.
Marcus Webb
VP Client Services
8 years at SolidMark. Leads managed IT services, client success, and the SolidMark support operations. Responsible for our 99.9% uptime and sub-2-hour response commitments.

Technology That Works
for Your Business.

Start with a free technology assessment. No obligation, no sales pitch.