High-performance IT & AI for growing organizations that want expertise, accountability and relationships that last. 

Book Meeting
Explore Solutions
advanced-family health wellness-g atrium-hospitality-g Bank of Odessa-g Bolivar Tech College-g Citizens Federal Savings Bank-g Cross Discipline_Logo_g MO Ozarks comm health-g MontereauLogo-g Lowther Johnson Logo-g Trailblazer-logo-600x126-g SMCHC Logo g

Solutions built for security-focused industries

Banking & Insurance. Healthcare. Hospitality. Professional Services. Education & Public Services. Manufacturing.

Managed & Co-managed IT Services

Infrastructure built for uptime Your IT architecture is engineered to support mission-critical 24/7 operations.

Security & compliance expertise Layered cyber defense, 24/7 SOC monitoring, and regulatory expertise secures your systems.

Deep bench & strategic leadership Our bench delivers IT breadth, industry expertise, and innovation guidance.

→

Managed Intelligence Services

Multi-model AI platform Intelligently routes tasks across multiple LLMs to the model best suited for the job.

Secure AI infrastructure AI inference runs in a controlled JMARK environment, so business data remains protected.

Enterprise data & automation Connects AI to your core business systems and data, powering automation and decision-making.

→

Cybersecurity & Compliance

Layered cyber defense architecture Protects endpoints, identities, and networks—closing gaps single tools leave exposed.

24/7 threat detection & response Continuous monitoring and AI detection identifies and neutralizes threats.

Governance & risk management Integrated controls and reporting align security with regulatory requirements and business risk.

→

Communications Solutions

Unified communications Voice, video, chat, SMS, voicemail, and file sharing in one consistent workflow.

Cloud calling & business continuity Consistent call quality, intelligent routing, and built-in resilience, wherever your team works.

Customer engagement & managed platform Omnichannel contact center and business SMS, fully managed by JMARK.

→

The difference between JMARK and every other IT partner comes down to one thing: the people.

You'll know us by name. Our average team member tenure is over eight years—long enough to know your industry, your systems, and what responsive service actually looks like. 
We've been privately owned since 1988 and we measure our success by yours. No acquisition cycles, no culture resets. Just consistent people, consistent standards, and a mission built around your growth. 
Learn about JMARK
People First. Technology Second.
 
Our approach means we take care of our team, so they can take care of you. Meet the people that live this promise. 

Case Studies

“
JMARK takes ownership of vulnerability remediation and tracks hundreds of audit items for us—it removes a huge burden from our team.

Jamie Farmer, Vice President

Jamie Farmer
Keep Reading
Employees 60
Industry Banking & Insurance
Headquarters Odessa, Missouri
“
JMARK helps us maintain near-zero downtime across clinics—critical when outages can cost $50K–$60K per day and disrupt patient care.

Randall Gann, CEO

Randall Gann
Keep Reading
Employees 160
Industry Healthcare
Headquarters Ava, Missouri
“
IT has evolved from a cost center to a revenue generator. JMARK made that possible by handling the foundation so we could focus on what’s next.

Rakesh Gupta, VP of IT

Rakesh Gupta
Keep Reading
Employees 7000+
Industry Hospitality & Hotels
Headquarters Alpharetta, Georgia
“
Under our previous provider, we experienced downtime that at our current company size would cost us $30,000–$40,000. We haven’t had that happen once with JMARK.

Christopher Eakins, P.E., Project Engineer/Manager – IT

Christopher Eakins
Keep Reading
Employees 40
Industry Professional Services | Engineering
Headquarters Marshfield, Missouri

Engineered infrastructure

Servers, storage, networking, cloud, and workstations engineered for reliability from day one. Start with a network evaluation. 

Request network evaluation