MSPSIG.DIR · metro 41180 · as of 2026-10-25

IT service providers in the St. Louis, MO-IL metro

335 IT service providers are headquartered in the St. Louis, MO-IL metro, 141 of them MSPs. World Wide Technology ranks highest within 25 miles of the metro centre. Rated providers average 4.61 on Google.

Providers headquartered335141 MSPs

Within 25 mi of centre278ranked by MSP score

Rated providers average4.61★median score 50

Ranked by MSP score

within 25 mi of the metro centre

MSP score parts:Reputation (up to 30)Presence (up to 25)Credibility (up to 20)Scale (up to 15)Momentum (up to 10)

#ProviderServicesGoogleMSP scoreTrending

001World Wide TechnologySt. Louis · VAR and telecom · 10,545 staffBackup and disaster recoveryCloud migrationCompliance4.7★ (159)88100

002GadellNet Consulting ServicesSt. Louis · MSP · 176 staffManaged ITIT consultingCybersecurity4.9★ (170)8375

003Blade TechnologiesSaint Louis · MSP · 24 staffHelp DeskManaged ITCybersecurity4.9★ (58)8050

004PRI GlobalChesterfield · Staffing · 350 staffIT StaffingTalent SolutionsSow Project Delivery5.0★ (2)7875

005KeystoneEureka · IT consulting · 36 staffIT consultingData ConversionEhr Hosting5.0★ (7)7775

006PerficientSt. Louis · IT consulting · 4,354 staffAI consultingCloud ServicesDigital Strategy4.3★ (6)7750

007NetGain TechnologiesSt. Louis · MSP · 85 staffManaged ITIT consultingHelp Desk4.9★ (14)7675

008Da-ComSt. Louis · MSP · 91 staffManaged ITCybersecurityBackup and disaster recovery4.9★ (115)7550

009ThrottleNet, Inc.St. Louis · MSP · 52 staffManaged ITCo-managed ITHelp Desk5.0★ (753)7525

010Microsoft Solutions PartnerSt. Louis · MSP · 66 staffCloud migrationServer MigrationHybrid Cloud Managementnot observed73100

011Pearl Solutions GroupSaint Charles · MSP · 39 staffManaged ITIT consultingComputer Services5.0★ (181)720

012Anderson TechnologiesBallwin · MSSP · 74 staffManaged ITIT SupportIdentity Threat Detection Response4.8★ (13)7225

013Acumen Managed IT ServicesSt. Louis · MSP · 29 staffManaged ITCo-managed ITManaged Cloud4.9★ (31)7275

014AstadiaSt. Louis · IT consulting · 220 staffCloud migrationnot observed7125

015Midwest Networking ServicesSt. Louis · MSP · 8 staffManaged ITOn Site SupportIT Compliance5.0★ (40)700

016Americom Imaging SystemsSt. Louis · MSP · 49 staffManaged ITNetwork managementCloud migration4.6★ (40)7025

017Interface SystemsSt. Louis · MSSP · 638 staffManaged NetworkVoIPManaged Firewall1.0★ (1)70100

018Alliance Technology PartnersChesterfield · MSP · 18 staffManaged ITCo-managed ITIT consulting5.0★ (71)690

019Certified NETS Inc.St. Louis · MSP · 7 staffBackup and disaster recoveryCloud migrationCo-managed IT5.0★ (30)6925

020ATB TechnologiesChesterfield · MSP · 47 staffManaged ITCybersecurityCloud Services4.7★ (15)6825

021Computer World Services Corp. (CWS)Fairview Heights · IT consulting · 340 staffCybersecurityDigital TransformationIT consulting4.6★ (9)680

022J&B TechnologiesMaryland Heights · MSP · 12 staffBackup and disaster recoveryCloud migrationCompliance4.5★ (142)6825

023Miken TechnologiesArnold · MSP · 31 staffBackup and disaster recoveryCloud migrationCybersecurity4.9★ (9)6825

024SSESt. Louis · MSSP · 820 staffCo-managed ITComplianceCybersecurity4.4★ (10)680

025SumnerOneSt. Louis · MSP · 240 staffManaged ITIT SecurityDisaster Recovery4.0★ (25)6750

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Map

providers by city

Drawn from provider coordinates · rings 25 mi

Cities in this metro

providers tracked · links to city pages

44Fenton

14Ballwin

What the data shows

measured 2026-10-25

49.8

Median MSP score

Median headcountemployees

Cities with a provider

Questions

FAQ schema

How many IT service providers are in the St. Louis, MO-IL metro?

335 headquartered in the metro's ZIP codes, as of 2026-10-25.

Which city in the metro has the most providers?

St. Louis, with 114.

What is the median size of a provider here?

11 employees.

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