MSP-US-IL-XERILLION-CORPORAT

Xerillion Corporation

Managed service provider · Palatine, Illinois

Last checked 8 Nov 2026 · 19 sourced facts

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“Xerillion rebuilds your IT entirely inside Microsoft 365 and Azure. For 30-200 user companies across the US and Canada.”reported by the company · xerillion.com · 8 Nov 2026

Staff / size: –
Founded: –
Offices: 1
Services: 10of 13
Industries: 0
Stack tools: 2
Certifications: 1
Support: –

1Stack: the tools we found

PSA / ticketingAutotask PSASite
RMMnot found
Remote accessnot found
Documentationnot found
SecurityMicrosoft DefenderSite
Backupnot found
MailMicrosoft 365DNS

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
Autotask PSA	detected (link on their site) · xerillion.com · 8 Nov 2026
Microsoft Defender	named on their site · xerillion.com · 8 Nov 2026
Microsoft 365 (own mail)	detected (public DNS) · xerillion.com · 8 Nov 2026

2Services coverage

From xerillion.com/services, xerillion.com/about-us, xerillion.com/services/files, xerillion.com/services/security. Empty squares: not found on their pages.

Compliance frameworks named: NIST

3Industries served

no industry pages found

Client size targeted	“30 to 200 users”reported by the company · xerillion.com · 8 Nov 2026

4Support model

hours not published

Support hours	not published
Published hours	not published
24/7 monitoring	not published
After-hours / emergency line	yesreported by the company · xerillion.com · 8 Nov 2026
Help desk location	not published
Response time / SLA	not published

5Location and company

HQ · Illinois

Outline: US Census Bureau cartographic boundaries. HQ position from its public map listing, to about 1 km.

Headquarters	440 W Colfax St, Palatine, IL 60067Google Maps listing · google.com · 8 Nov 2026
Other offices	not published
Service area (as published)	not published
Trading name	Xerillion CorporationGoogle Maps listing · google.com · 8 Nov 2026
Legal name	not published
Phone (switchboard)	+1 847-995-9800Google Maps listing · google.com · 8 Nov 2026
Business mailbox	support@xerillion.comreported by the company · xerillion.com · 8 Nov 2026
Ownership	not published
Google rating	4.8 / 5 from 31 reviewsGoogle Maps listing · google.com · 7 Nov 2026

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	Microsoft Solutions Partnerpartner badge on their site · xerillion.com · 8 Nov 2026
Vendor partner tiers	not published
Own certifications	not published

Compared with peers

size not published
2 stack tools found vs a median of 1 across 8,920 fully researched US MSPs.
10 of 13 services vs a median of 8.

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 Illinois

Same town first, then similar size, stack and services. More: all MSPs in Illinois · other MSPs offering help desk / it support.

9Revision history and sources

Researched 8 Nov 2026 (full pass), last checked 8 Nov 2026. 11 public pages read.

Logo: from xerillion.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.