MSP-US-MO-ONSITE-COMPUTER-CO
Onsite Computer Consulting
Managed service provider · Columbia, Missouri
1–10 staffFounded 199524/7
Last checked 7 Nov 2026 · 32 sourced facts
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“Boost your business with St. Louis IT Services. Reduce downtime, protect assets with expert support. Request a quote today!”reported by the company · occsi.com · 7 Nov 2026
- Staff / size
- 1–10
- Founded
- 199531 yrs
- Offices
- 4
- Services
- 11of 13
- Industries
- 3
- Stack tools
- 2
- Certifications
- 0
- Support
- 24/7
1Stack: the tools we found
- PSA / ticketingnot found
- RMMnot found
- Remote accessnot found
- DocumentationIT GlueSite
- Securitynot found
- Backupnot found
- Mailnot found
- Vendor, product not namedDattoSite
Marks: DNS detected in public DNS, Site named or badged on their site, Job ad named in their job ad. “Not found” means not seen on public pages, not “not used”. See how we check.
Every tool with its source
| Tool | How we know |
|---|---|
| IT Glue | partner badge on their site · occsi.com · 7 Nov 2026 |
| Datto (product not named) | partner badge on their site · occsi.com · 7 Nov 2026 |
2Services coverage
- Help desk / IT support (offered)
- Co-managed IT (not found)
- NOC / monitoring (offered)
- SOC / MDR (offered)
- Cybersecurity (offered)
- Cloud / Microsoft 365 / Azure (offered)
- Backup / disaster recovery (offered)
- Compliance (offered)
- VoIP / UCaaS (offered)
- Networking (offered)
- IT procurement (offered)
- vCIO / consulting (offered)
- AI services (not found)
From occsi.com/pci/. Empty squares: not found on their pages.
Compliance frameworks named: HIPAACMMCNISTPCI DSS
3Industries served
LegalpageManufacturingpageEducationpage
| Client size targeted | not published |
|---|
From the MSP’s industry pages and case studies. Sources: /legal-law-firm-it/, /manufacturing-it/, /education-it-services/.
4Support model
24 hours, 7 days (as published)
| Support hours | 24/7reported by the company · occsi.com · 7 Nov 2026 |
|---|---|
| Published hours | not published |
| 24/7 monitoring | yesreported by the company · occsi.com · 7 Nov 2026 |
| After-hours / emergency line | not published |
| Help desk location | not published |
| Response time (as published) | 15-minute technician responsereported by the company · occsi.com · 7 Nov 2026 |
| Response time (as published) | responds immediately—typically within 15 minutesreported by the company · occsi.com · 7 Nov 2026 |
5Location and company
Outline: US Census Bureau cartographic boundaries. HQ position from its public map listing, to about 1 km.
| Headquarters | 303 N Stadium Blvd Unit No. 201, Columbia, MO 65203Google Maps listing · google.com · 7 Nov 2026 |
|---|---|
| Other offices | Wentzville, MO · Clayton, MO · St. Louis, MOreported by the company · occsi.com · 7 Nov 2026 |
| Service area (as published) | not published |
| Trading name | Onsite Computer ConsultingGoogle Maps listing · google.com · 7 Nov 2026 |
| Legal name | not published |
| Phone (switchboard) | +1 573-240-8221Google Maps listing · google.com · 7 Nov 2026 |
| Business mailbox | not published |
| Ownership | not published |
| Google rating | 5 / 5 from 5 reviewsGoogle Maps listing · google.com · 7 Nov 2026 |
6Size, certifications and peers
| Staff (their site) | not published |
|---|---|
| Size band | 1–10 staffreported by the company · linkedin.com · 7 Nov 2026 |
| LinkedIn company size | 2-10 employeesreported by the company · linkedin.com · 7 Nov 2026 |
| Clients (as published) | 103+reported by the company · occsi.com · 7 Nov 2026 |
| Microsoft partner | not published |
| Vendor partner tiers | not published |
| Own certifications | not published |
- In the smallest size band, like many of the 37 MSPs in Missouri with a known size.
- 2 stack tools found vs a median of 2 across 3,165 fully researched US MSPs.
- 11 of 13 services vs a median of 9.
From the public profiles on MSP Scope (sample sizes shown). Facts not found count as not found, so small or quiet websites score lower.
7Timeline
- 1995Foundedtheir site’s structured data · occsi.com · 7 Nov 2026
Only dated, sourced items. Acquisitions and rebrands appear here when the MSP or a public register states them.
8Pricing (as published)
no prices published on the pages we read
Only prices the MSP publishes for its own managed service (per user or per device). See published MSP pricing.
9Nearby and similar MSPs in Columbia
Stewart Technology GroupColumbia · 1–10 staff
43TcColumbia
FeatherSharkChesterfield · 1–10 staff
Blue Oak Technology SolutionsNorth Kansas City · 1–10 staff
Infinitech Consulting, LLCColumbia · 11–50 staff
SOHOTECChesterfield · 1–10 staff
Same town first, then similar size, stack and services. More: all MSPs in Columbia · all MSPs in Missouri · other MSPs offering help desk / it support.
10Revision history and sources
Researched 7 Nov 2026 (full pass), last checked 7 Nov 2026. 16 public pages read.
Pages we read
- www.occsi.com/managed-it-services-st-louis-mo/
- www.occsi.com/about-us/
- www.occsi.com/it-company-st-louis-mo/
- www.occsi.com/pci/
- www.occsi.com/hipaa/
- www.occsi.com/managed-soc/
- www.occsi.com/contact-us/
- www.occsi.com/legal/
- www.occsi.com/manufacturing-it/
- www.occsi.com/legal-law-firm-it/
- www.occsi.com/education-it-services/
- www.occsi.com/support-center/
- www.occsi.com/email-security/
- www.occsi.com/network-security/
- www.occsi.com/our-clients/
- www.occsi.com/testimonials/
Anything not found stays empty. We never guess. Spot an error? Correct it.