MSP-US-IL-CRITICAL-SIGHT
Critical Sight
Managed service provider · St. Charles, Illinois
Website criticalsight.comLinkedIn
Last checked 7 Nov 2026 · 23 sourced facts
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“Critical Sight provides Managed IT and Cybersecurity for Business using industry leading tools, expert support, proactive monitoring, and strategic guidance.”reported by the company · criticalsight.com · 7 Nov 2026
Basic profile: fewer than six sourced facts so far. The full profile is in research: it is reachable from lists but not offered to search engines until a research wave fills it in.
- Staff / size
- –
- Founded
- –
- Offices
- 1
- Services
- 9of 13
- Industries
- 0
- Stack tools
- 6
- Certifications
- 0
- Support
- –
1Stack: the tools we found
- PSA / ticketingnot found
- RMMnot found
- Remote accessnot found
- Documentationnot found
- SecurityHuntressSiteCrowdStrikeSiteProofpointSite
- BackupVeeamSiteAcronisSite
- MailMicrosoft 365DNS
- NetworkingWatchGuardSite
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 |
|---|---|
| Huntress | named on their site · criticalsight.com · 7 Nov 2026 |
| CrowdStrike | named on their site · criticalsight.com · 7 Nov 2026 |
| Proofpoint | named on their site · criticalsight.com · 7 Nov 2026 |
| WatchGuard | named on their site · criticalsight.com · 7 Nov 2026 |
| Veeam | named on their site · criticalsight.com · 7 Nov 2026 |
| Acronis | named on their site · criticalsight.com · 7 Nov 2026 |
| Microsoft 365 (own mail) | detected (public DNS) · criticalsight.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 (not found)
- Networking (offered)
- IT procurement (not found)
- vCIO / consulting (offered)
- AI services (not found)
From criticalsight.com/solutions/, criticalsight.com/solutions/cybersecurity/, criticalsight.com. Empty squares: not found on their pages.
Compliance frameworks named: HIPAANISTPCI DSSSOC 2
3Industries served
no industry pages found
| Client size targeted | not published |
|---|
4Support model
hours not published
| Support hours | not published |
|---|---|
| Published hours | not published |
| 24/7 monitoring | yesreported by the company · criticalsight.com · 7 Nov 2026 |
| After-hours / emergency line | not published |
| Help desk location | not published |
| Response time / SLA | not published |
5Location and company
Outline: US Census Bureau cartographic boundaries. HQ position from its public map listing, to about 1 km.
| Headquarters | 4N645 School Rd, St. Charles, IL 60175Google Maps listing · google.com · 7 Nov 2026 |
|---|---|
| Other offices | not published |
| Service area (as published) | not published |
| Trading name | Critical SightGoogle Maps listing · google.com · 7 Nov 2026 |
| Legal name | Critical Sight LLCreported by the company · criticalsight.com · 7 Nov 2026 |
| Phone (switchboard) | +1 630-576-1955Google Maps listing · google.com · 7 Nov 2026 |
| Business mailbox | not published |
| Ownership | not published |
| Google rating | not published |
6Size, certifications and peers
| Staff (their site) | not published |
|---|---|
| Size band | not published |
| LinkedIn company size | not published |
| Clients (as published) | not published |
| Microsoft partner | not published |
| Vendor partner tiers | not published |
| Own certifications | not published |
- size not published
- 6 stack tools found vs a median of 1 across 5,074 fully researched US MSPs.
- 9 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.
7Pricing (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.
8Nearby and similar MSPs in St. Charles
I.Q. Technologies, IncChicago · 11–50 staff- Montel Technologies LLCLoves Park · 11–50 staff
JK Computer SolutionsMt Vernon · 1–10 staff
N2 SolutionsSt. Charles
Facet Technologies, Inc.Peoria
Outsource Solutions GroupNaperville · 11–50 staff
Same town first, then similar size, stack and services. More: all MSPs in St. Charles · all MSPs in Illinois · other MSPs offering help desk / it support.
9Revision history and sources
Researched 7 Nov 2026 (basic pass), last checked 7 Nov 2026. 6 public pages read.
Logo: from criticalsight.com, the MSP’s own site, seen 8 Nov 2026; trimmed and resized only. Remove or replace it.
Pages we read
Anything not found stays empty. We never guess. Spot an error? Correct it.