MSP Signal ranks P3S #16,434 of 45,456 IT service providers nationally. P3S is an IT service provider in San Antonio, TX, founded 2005, with 55 staff. It offers IT consulting, Cybersecurity, IT Infrastructure Support.
Source: MSP Signal, P3S company profile, Oct 4, 2026, https://mspsignal.com/msp/p3s
01
Score breakdown
5 pillars · weighted · 51.9 / 100
Reputation30%
67/100
Lifted by more Google reviews and a higher rating.
Presence25%
52/100
Lifted by a stronger website and public profiles.
Credibility20%
45/100
Lifted by a fuller record: services, credentials, pricing.
“After 12 years of federal service Mary Ellen recognized there was a great need for highly capable businesses with knowledge and experience to deliver services in the federal sector.”
“Drawing on 12 years of federal executive experience, she has grown P³S Corporation from a home based business to a highly competitive enterprise in as many as 29 locations.”
Recognition
“We are an award-winning, nationally recognized, woman-owned small business (WOSB), graduated 8(a) and hold a deep understanding of the federal and DoD contracting space.”
Certification
“27001:2022 Certified Information security management system for the provision of information technology, financial management, and healthcare solutions to federal, state, and local government.”
up to three quotations per category
10
Frequently asked questions
reuses public facts · FAQ schema
Where is P3S located?
6215 Via la Cantera.
How many people work at P3S?
P3S has 55 staff.
What services does P3S offer?
IT consulting, Cybersecurity, IT Infrastructure Support, Financial Management, Public Health Program Management, Healthcare Supply Chain IT.
How does P3S rank among IT providers in San Antonio?
#86 of 241 observed providers in San Antonio; #16,434 of 45,456 nationally.
Is P3S claimed on MSP Signal?
Not claimed.
Claimed · not shown (unclaimed) · Verified data · conditional on field sources · Registered entity · conditional on legal-entity nameLast observed Oct 4, 2026 · Citation: P3S company profile · https://mspsignal.com/msp/p3s
