RSI Security
RSI Security is a US-based cybersecurity and compliance advisory firm, headquartered in Southlake, Texas, that helps healthcare, payments, defense, and technology organizations achieve and maintain regulatory compliance across frameworks such as PCI DSS, HIPAA, HITRUST, CMMC, NIST, and SOC 2.
- Company typePrivate
- Founded2008
- HeadquartersSouthlake, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What RSI Security does
RSI Security (legal entity RSI Systems, Inc.) is a US-based cybersecurity and compliance advisory firm headquartered in Southlake, Texas, with an additional operating office in San Diego, California. Founded in 2008 and operating with 11–50 employees, the firm serves more than 1,000 customer organizations across healthcare, payments, defense, retail, education, gaming, and technology. Its customer roster includes named accounts such as Samsung, Epic Games, Tilly's, Rady Children's Hospital, Tenet Health, WorkWave, Finix, and Fattmerchant, indicating a mix of enterprise and mid-market buyers.
The company's offering spans advisory and compliance programs across PCI DSS, HIPAA, HITRUST, CMMC, SOC 2, NIST 800-171, NIST AI RMF, ISO 42001, GDPR, CCPA, and related frameworks; cyber defense and operations services including penetration testing, incident response, threat and vulnerability management, patch management, security awareness training, and Continuous Digital Safeguard Services (CDSS); security infrastructure work covering identity and access management, cloud and data center security, and architecture implementation; risk and strategic services such as cyber risk assessment, third-party risk management, and FAIR-based risk assessment; and resource augmentation including vCISO, vDPO, cybersecurity staff augmentation, and technical writing. Managed security service lines — MSSP, MSP, and MDR — provide recurring continuous monitoring, while an e-commerce storefront sells External Network Vulnerability Scans and Cyber Risk Reports on a unit-pricing basis. RSI holds multiple third-party assessor designations (PCI SSC QSA and ASV, HITRUST CSF Assessor, CMMC RPO, CMMC C3PAO) that authorize it to issue formal certifications and assessments, with audit-ready work routed through its wholly-owned CPA subsidiary RSAA (RSI Assurance).
The business model combines subscription-style managed security services with project-based professional services for compliance assessments, pen testing, and advisory engagements, plus retainer-style resource augmentation for vCISO and vDPO roles. Pricing is quote-based and not publicly disclosed, with free consultations as the primary entry point and a separate direct-purchase channel for standardized reports. Go-to-market is sales-led, anchored by enterprise field sales and inside sales, supported by thought leadership content — blog, framework-specific resource centers, whitepapers, case studies, email newsletters, LinkedIn, and YouTube — and supplemented by channel partnerships, referral programs, and the e-commerce storefront.
RSI Security firmographics
Firmographics- Name
- RSI Security
- Legal name
- RSI Systems, Inc.
- Website
- https://rsisecurity.com
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- RSI Security is a US-based cybersecurity and compliance advisory firm, headquartered in Southlake, Texas, that helps healthcare, payments, defense, and technology organizations achieve and maintain regulatory compliance across frameworks such as PCI DSS, HIPAA, HITRUST, CMMC, NIST, and SOC 2.
- Ownership category
- akta.pro rank
RSI Security industry classification
Industry- Product category
- Cybersecurity & Compliance Advisory
- NAICS
- Security Systems Services (56162), Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Network Security Managed Services (Firewall/IDS/IPS/SASE) (BPAEADAG)
- akta.pro secondary industries
- Security Operations Center (SOC) as a Service (BPAEADAB), Data Security & Privacy Managed Services (DLP/Encryption) (BPAEADAL)
Keywords
Where RSI Security is headquartered
LocationHeadquarters
- HQ city
- Southlake
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
RSI Security business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Managed Security Services: Recurring managed security services providing continuous monitoring, threat detection, vulnerability management, and incident response. Revenue is generated through ongoing service contracts with monthly or annual billing cycles.
- Compliance Advisory Services: Advisory engagements for compliance frameworks including PCI DSS, HIPAA, HITRUST, CMMC, NIST, SOC 2, GDPR, CCPA. Services include gap assessments, remediation planning, audits, and ongoing compliance support.
- Penetration Testing & Vulnerability Assessment: One-time and recurring security testing services including penetration testing, vulnerability scanning, and security assessments. Revenue generated through project-based engagements.
- Staff Augmentation & vCISO Services: Resource augmentation providing cybersecurity expertise including virtual CISO (vCISO), virtual DPO, and technical writing services. Revenue is generated through consulting engagements and retainer arrangements.
- E-commerce Product Sales: Direct product sales through their online store including External Network Vulnerability Scans and Cyber Risk Reports. Customers can purchase specific services directly.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Quote-based enterprise engagements |
| One time/ perpetual license | Pay-as-you-go | Project-based professional services |
| Unit Pricing | Pay-as-you-go | Direct purchase security products |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels8 records
RSI Security product offering
Product offeringCore offering
RSI Security is a cybersecurity and compliance advisory firm that sells managed security services (MSSP/MSP/MDR), compliance assessments and advisory across frameworks such as PCI DSS, HIPAA, HITRUST, CMMC, SOC 2, NIST and GDPR, and offensive security services including penetration testing and vulnerability scanning. The company also sells direct-purchase products (External Network Vulnerability Scans and Cyber Risk Reports) through an online store, and delivers resource augmentation such as vCISO and vDPO services.
Product overview
RSI Security is a compliance and cybersecurity advisory firm offering a comprehensive portfolio of professional services rather than a unified software product. The portfolio spans multiple service categories: Advisory & Compliance Programs covering regulatory frameworks (ISO 42001, NIST 800-171, NIST AI RMF, PCI DSS, CMMC, HITRUST, HIPAA, SOC 2, GDPR, CCPA); Cyber Defense & Operations including penetration testing, incident response, and threat management; Security Infrastructure services for identity management, cloud security, and architecture; Risk & Strategic Services for cyber risk and third-party risk assessment; and Resource Augmentation providing vCISO, vDPO, and technical writing. Additional offerings include Managed Security Services (MSSP), Managed IT Services (MSP), and Managed Detection & Response (MDR). Direct-purchase products available through the online store include External Network Vulnerability Scanning and Cyber Risk Reports. The company operates as both a QSA/ASV for PCI compliance and a C3PAO for CMMC assessments.
Differentiator
Problem solved
Functional benefit
Products and services
- Advisory & Compliance Programs Comprehensive compliance advisory covering multiple regulatory frameworks including ISO 42001, NIST 800-171, NIST AI RMF, PCI DSS, PCI SSF, PCI ASV, CMMC, HITRUST, HIPAA, CIS, SOC 2, GDPR and CCPA for regulated organizations.
- Cyber Defense & Operations Security operations services including incident response and tabletop exercises, threat and vulnerability management, penetration testing, patch management, cybersecurity awareness training, CDSS and GRC for organizations needing ongoing defense operations.
- Security Infrastructure Infrastructure security services covering identity and access management, data center security, cloud security and architecture implementation for organizations deploying or hardening security infrastructure.
- Risk & Strategic Services Strategic risk management services including cyber risk assessment, third-party risk management, open source scanning and FAIR risk assessment for organizations needing structured risk evaluation.
- Resource Augmentation Staffing and expertise services including cybersecurity staff augmentation, virtual CISO (vCISO), virtual DPO (vDPO) and technical writing for organizations needing interim or fractional security leadership.
- Managed Security Service Provider (MSSP) Managed security services providing continuous monitoring and management of customer security operations under subscription engagements.
- Managed IT Service Provider (MSP) Managed IT services for overall technology infrastructure management as a complement to the security service portfolio.
- Managed Detection & Response (MDR) Managed detection and response services providing real-time threat detection, proactive threat hunting and incident response for enterprise security operations.
- External Network Vulnerability Scan Enterprise-grade external network vulnerability scanning service available for direct purchase through the RSI Security online store.
- Cyber Risk Report Network vulnerability, web vulnerability and dark web threat assessment report available for direct purchase through the RSI Security online store.
Quantifiable outcome
- 241,092 incident cases closed
- +4 more outcomes
Companies that use RSI Security
Customer profileNamed customers14 records
Segments6 records
Ideal customer profiles4 records
RSI Security technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
RSI Security partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- RSAA (RSI Assurance)coreRSAA (RSI Assurance), a licensed CPA firm, operates as a related entity delivering audit-ready cybersecurity, compliance, and risk advisory solutions. RSI Security promotes RSAA services including SOC 2, CMMC, and HITRUST assessments, indicating a strategic partnership for comprehensive compliance service delivery.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
RSI Security competitors and assessment
Company assessmentDirect peers
- Schellman & Co. Top-tier compliance attestation and cybersecurity advisory firm covering SOC 2, ISO, HITRUST, PCI, and FedRAMP. Comparable assessor-driven, multi-framework business model targeting similar regulated-buyer segments.
- Tevora: Cybersecurity and compliance consultancy providing PCI QSA, HITRUST, SOC 2, and managed security services. Comparable mid-sized competitor with overlapping advisory and managed services portfolio.
- Coalfire: Cybersecurity advisory firm specializing in PCI DSS, HITRUST, SOC 2, CMMC, and FedRAMP compliance assessments with FedRAMP 3PAO and PCI QSA accreditations. Closest direct competitor in compliance advisory scale and assessor portfolio.
- A-LIGN: Compliance-focused cybersecurity firm providing SOC 2, HITRUST, ISO 27001, PCI, and CMMC assessments and managed compliance services. Closely comparable in size, assessor credentials, and target mid-market/enterprise buyer.
- GuidePoint Security: U.S. cybersecurity services firm offering advisory, managed security, threat intelligence, and compliance services across federal and commercial markets. Comparable in service breadth and mid-market enterprise focus.
- KirkpatrickPrice: Compliance audit and cybersecurity firm specializing in SOC 2, PCI, HITRUST, ISO 27001, and penetration testing. Comparable mid-sized compliance advisory with similar multi-framework model.
- ControlCase: PCI QSA and compliance services firm with managed compliance and certification platforms. Comparable in PCI QSA/ASV credentials and compliance-focused service portfolio.
Broad incumbents
- Optiv Security: Large U.S.-focused cybersecurity solutions integrator and MSSP offering advisory, managed security, and compliance services. Directly comparable in MSSP/advisory scope, but at much greater scale and broader portfolio than RSI Security.
- Trustwave: Global MSSP and cybersecurity services firm with strong PCI QSA credentials and managed detection/response offerings. Comparable as a managed security and compliance competitor with similar PCI/HIPAA advisory lines.
- Secureworks: Global MSSP providing managed detection and response, vulnerability management, and compliance advisory. Direct overlap on managed services and pen testing, but at significantly larger scale.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
RSI Security social profiles
Digital presenceRSI Security financial estimates
Financial estimateRevenue estimate
Valuation estimate
RSI Security leadership team
Management profileNumber of profiles
Profiles1 record
RSI Security subsidiaries and ownership
Company hierarchySubsidiaries1 record
RSI Security funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
RSI Security M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about RSI Security
What does RSI Security do?
RSI Security is a cybersecurity and compliance advisory firm that sells managed security services (MSSP/MSP/MDR), compliance assessments and advisory across frameworks such as PCI DSS, HIPAA, HITRUST, CMMC, SOC 2, NIST and GDPR, and offensive security services including penetration testing and vulnerability scanning. The company also sells direct-purchase products (External Network Vulnerability Scans and Cyber Risk Reports) through an online store, and delivers resource augmentation such as vCISO and vDPO services.
Is RSI Security a public or private company?
RSI Security is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was RSI Security founded?
RSI Security was founded in 2008. It employs 11 to 50 people.
Where is RSI Security based?
RSI Security is headquartered in Southlake, United States, in the North America region.
How does RSI Security make money?
Five revenue lines are on record. Managed Security Services are the primary driver. The others are compliance Advisory Services, penetration Testing & Vulnerability Assessment, staff Augmentation & vCISO Services and E-commerce Product Sales.
Who are RSI Security's main competitors?
Direct peers on record are Schellman & Co., Tevora, Coalfire, A-LIGN, GuidePoint Security, KirkpatrickPrice and ControlCase. Broad incumbents are Optiv Security, Trustwave and Secureworks.
Does RSI Security have an API?
No public API is recorded for RSI Security.
What industry is RSI Security in?
RSI Security's product category is Cybersecurity & Compliance Advisory. Its primary akta.pro industry code is BPAEADAG, Network Security Managed Services (Firewall/IDS/IPS/SASE), with a secondary code of BPAEADAB, Security Operations Center (SOC) as a Service. Its NAICS code is 56162 and its SIC code is 7370.