Managed IT and Cybersecurity St. Louis
Inzo Technologies® runs your technology and protects your business as one program. St. Louis companies get support, monitoring, recovery, and strategy from one local team.
Managed IT and cybersecurity services that work as one program
Piecemeal tools. Coverage gaps after hours. Surprise invoices. Slow support. Audits that turn into fire drills. Most growing businesses reach a point where their current setup becomes the problem. One integrated program replaces the patchwork with one team, one standard, and one predictable monthly investment.
What's included in the program
Five connected service layers plus the assessment process we use to identify and prioritize risk.
Managed IT Support
Keep your team productive and your systems running with support that has no hourly or block-hour charges, proactive monitoring, and vendor coordination.
Managed Network Services
Managed firewalls, switches, wireless, and network monitoring across every site, device, and remote worker.
Cybersecurity Services
Layered defenses across devices, accounts, email, and web activity that stop threats before they reach your business.
Security Operations & Monitoring
A U.S.-based Security Operations Center (SOC) that monitors your environment and responds to threats it detects.
Data Protection & Recovery
Verified backups and tested recovery, including Microsoft 365, so ransomware or hardware failure does not become a crisis.
Cybersecurity Risk Assessment
Identify security gaps, understand your exposure, and prioritize the improvements that will reduce risk across your environment.
One managed service provider accountable for all of it
In many small and mid-sized businesses, IT support and security sit with separate vendors, and nobody owns the gaps between them. Tools get purchased. Alerts pile up. Inzo manages every area of this program under one team, against one standard, with accountability across all of it.
Built for owner-led businesses that run lean on IT
This program fits organizations where technology drives operations and a breach, outage, or failed audit creates real consequences.
A few indicators this is the right fit for you:
- Your internal IT capacity is limited, stretched, or absent
- You carry uncertainty about whether your tools and providers are actually working together
- Downtime or a security incident would affect clients, operations, or compliance standing directly
- You want proactive, predictable support and clear accountability
- You want the structure of a larger organization's IT and security program, without building a department to run it
What to Expect
We diagnose before we recommend
Finding the right IT and security partner is a decision worth making carefully. Our process earns the engagement.
- Insight Session—A quick conversation to understand your environment and see if we're the right fit
- Cyber Strategy Session—Deeper discovery across your operations, systems, risk exposure, and decision-making structure
- Cybersecurity Risk Assessment—A formal evaluation that identifies security gaps and quantifies your exposure
- Presentation of Findings—A clear summary of what we found, what it means for your business, and you decide from there
Inzo Technologies is headquartered in Chesterfield, Missouri.
A St. Louis managed service provider since 1989
Inzo has helped organizations navigate technology since 1989 from our headquarters in Chesterfield, Missouri. We support hundreds of clients across managed IT and cybersecurity, healthcare technology, and voice, backed by a team with more than 300 years of collective experience.
How the Cybersecurity Risk Assessment works
A Cybersecurity Risk Assessment combines discovery, automated scanning and business context, so you see where your risk sits before you decide where to spend.
The assessment runs in five steps:
- Insight Session: a 15-minute conversation about your environment and whether a formal assessment is the right next step.
- Scope and permissions: we agree on the systems included, any exclusions, authorized contacts and permission for scanning before work begins.
- Discovery and scanning: automated scans check network devices, your external perimeter, cloud and SaaS exposure, and configurations against CIS standards. A phishing test, a dark web check and an executive survey cover the people side of risk.
- Analysis: we translate each technical finding into business impact and separate urgent issues from lower-impact improvements.
- Report and findings review: you walk through the report with your leadership and IT teams and assign an owner and priority to each action.
The assessment covers four kinds of risk: technical (malware, known vulnerabilities and weak configurations), data (PII, cloud and SaaS exposure), people (phishing susceptibility and exposed credentials) and resilience (backup posture and continuity readiness).
You finish with a documented security baseline and a prioritized action list. Your team can work through it in-house, or we can take it on through managed IT, network services or cybersecurity services.
Frequently Asked Questions
A managed IT and cybersecurity program covers five areas: day-to-day managed IT support, network and firewall management, layered cybersecurity protection, security operations, and backup and disaster recovery.
Coordinated programs produce more consistent results than separate tools or separate vendor relationships. The gaps between disconnected pieces are where failures happen
Managed IT support focuses on keeping systems operational, users productive, and technology consistently maintained. Managed cybersecurity focuses on reducing the risk of compromise, data loss, fraud, and attack-driven downtime.
The two disciplines are deeply connected in practice. Unpatched systems carry known vulnerabilities. Unmanaged identities become compromised accounts. Backup without monitoring produces false confidence. Programs that coordinate both disciplines under one team tend to produce stronger, more consistent outcomes.
Yes, in most cases. Attacks continue after business hours, and detection slows down when nobody is watching. A 24×7 Security Operations Center (SOC) provides continuous monitoring, human investigation, and coordinated response that tool-only approaches cannot replicate.
Small businesses rarely have the headcount to staff three shifts of security analysts. A managed SOC delivers that coverage inside the program.
Microsoft 365 includes valuable security capabilities across many license tiers, but those tools only work well when they are fully configured, monitored, and actively managed. In practice, many businesses own licenses with security features they have not fully deployed, or they rely on default settings without the response workflows, recovery planning, and governance needed to make them effective.
A complete cybersecurity program adds the oversight, monitoring, incident response, backup planning, and recovery support that Microsoft licensing does not provide by default. This is especially important because Microsoft 365 does not automatically solve every data protection need.
For example, many businesses assume Microsoft 365 handles their backup requirements, but that's not always the case.
Cybersecurity and managed IT proposals can get acronym-heavy fast. Our Managed Services Glossary defines common terms like MFA, EDR, MDR, SOC, SIEM, RMM, MDM, NOC, and BDR in plain English, so you can evaluate coverage without translating the terminology first.
A formal Cybersecurity Risk Assessment provides the most reliable answer, through a structured review of your environment, controls, and exposure.
Signs worth taking seriously now: nobody clearly owns incident response, you have no visibility into after-hours activity, tools are deployed but not monitored, backups have never been tested, and audits create recurring stress. When several of those apply, a structured assessment is the right starting point.
Inzo Technologies works from our headquarters in Chesterfield, Missouri, and supports businesses across the St. Louis metro and the surrounding region.
Remote support handles most day-to-day work. Onsite visits are included for issues that need hands on the equipment, and we coordinate coverage for clients running multiple locations.
A local provider can send a technician when a problem needs hands on the equipment. Our own technicians handle onsite work across the St. Louis metro, eastern Missouri and southern Illinois, and remote support comes from our U.S.-based team.
A local provider also knows the region's businesses. Inzo has worked with St. Louis organizations since 1989 and supports hundreds of clients from our Chesterfield headquarters, including manufacturers, transportation companies and care facilities.
With one local team running IT support and security, one call reaches the people who own the problem, instead of separate vendors who each own part of it. Read more about our St. Louis IT company.
Yes. Inzo supports the Entrepreneurship through Acquisition (ETA) community with services tailored to the specific demands of the search and acquisition process. That includes IT due diligence for searchers evaluating a target company's technology environment, and post-close managed IT and cybersecurity support for operators taking over an existing business. The same rigor applied to our managed program applies to those engagements.
Yes. Inzo Technologies' capabilities extend into healthcare technology, including nurse call systems and clinical communication infrastructure for care facilities, and voice solutions for businesses evaluating or managing on-prem or cloud solutions. Many organizations we partner with realize many efficiencies when we handle multiple technology needs.
See what an integrated program looks like
Start with a 15-min Insight Session. No pressure or pitch, just a quick conversation to see if there's a fit.
See how our services support manufacturing businesses and transportation companies.