CyberOne
CyberOne is a Plano, Texas-based cybersecurity firm operating as a professional services provider and Value-Added Reseller, delivering advisory, offensive security, cloud, network, and managed services to enterprises and Texas public-sector buyers via its proprietary Defendable Network framework.
- Company typePrivate
- Founded2012
- HeadquartersPlano, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What CyberOne does
CyberOne is a Plano, Texas-based cybersecurity firm (51–100 employees) that operates as a hybrid professional services provider and Value-Added Reseller, organized around its proprietary Defendable Network framework. The Defendable Network integrates NIST CSF, CIS Controls, ISO/IEC 27002, MITRE ATT&CK, and Zero Trust into 35 prioritized Cyber Defense Capabilities across four categories (Prevent and Protect, Restrict Lateral Movement, Monitor Infrastructure, Security Governance), serving as the methodology backbone for every engagement. Service lines include Advisory, Cyber Resiliency, Offensive Security, Network Security (Fortinet and Palo Alto Networks implementations), Cloud Security (AWS and Azure posture management), AI Security, Microsoft Cloud managed services, Staff Augmentation, and Exposure Management, complemented by VAR resale of third-party security products.
The company monetizes through three streams: (i) professional services (advisory, implementation, penetration testing, incident response, staff augmentation), (ii) VAR resale of cybersecurity products across a 100+ vendor partner ecosystem that includes Palo Alto Networks, Microsoft, CrowdStrike, SentinelOne, AWS, and Splunk, and (iii) managed services such as Managed Microsoft Cloud and continuous monitoring. Pricing is quote-based; Texas state, local government, and public education buyers access discounted pricing through three DIR cooperative contracts (DIR-CPO-4851, DIR-CPO-5322, DIR-CPO-5852). GTM combines territory-based enterprise field sales with a Texas-anchored public-sector channel and a formal Arkansas territory, supported by content marketing, events, and an active LinkedIn/X/YouTube presence.
CyberOne is a private LLC (formerly Critical Start, Inc.) led by founder/CEO Tera Davis, with CFO Marchaune Armon, CTO Ricky Allen, and VPs of Sales, Professional Services, and Sales Operations. Its customer base spans energy, retail, healthcare, finance, higher education, and state/local government, with no individual enterprise customer logos publicly disclosed. A 2019 investment from Bregal Sagemount is the only external capital event referenced. The firm carries GDPR and CCPA privacy compliance, and its staff hold advanced offensive security (OSCP, OSEP, OSWE), governance (CISSP, CISM, CISA), and cloud architecture (Azure Solutions Architect Expert, Microsoft Cybersecurity Architect Expert, PCNSE, PCNSC) certifications.
CyberOne firmographics
Firmographics- Name
- CyberOne
- Legal name
- CyberOne LLC
- Website
- https://cyberonesecurity.com
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- CyberOne is a Plano, Texas-based cybersecurity firm operating as a professional services provider and Value-Added Reseller, delivering advisory, offensive security, cloud, network, and managed services to enterprises and Texas public-sector buyers via its proprietary Defendable Network framework.
- Ownership category
- akta.pro rank
CyberOne industry classification
Industry- Product category
- Cybersecurity Professional Services and Value-Added Reseller
- akta.pro primary industry
- Vulnerability Management & Penetration Testing Services (BPAEADAD)
- akta.pro secondary industry
- Cybersecurity Training & Awareness Programs (BPAEANAF)
Keywords
Where CyberOne is headquartered
LocationHeadquarters
- HQ city
- Plano
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
CyberOne business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Others
Revenue model
- Professional Services: Cybersecurity advisory, implementation, and managed services including penetration testing, incident response, vulnerability management, cloud security, network security, and staff augmentation. Delivered by skilled professionals who integrate with customer teams.
- VAR Resale — Technology Products: Cybersecurity Value-Added Reseller model. CyberOne resells leading security vendor products (network, cloud, identity, endpoint, data protection) combined with expert integration and co-architecting services to deliver tailored solutions aligned to the Defendable Network framework.
- Managed Security Services: Managed Microsoft Cloud Services, Managed Detection and Response capabilities, and continuous security monitoring through vendor partnerships and internal expertise.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Texas DIR Cooperative Contract — Cybersecurity Software and Services |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
CyberOne product offering
Product offeringCore offering
CyberOne provides cybersecurity advisory, implementation, and managed security services for enterprises and public-sector organizations, including penetration testing, incident response, vulnerability management, cloud security, network security, and staff augmentation. The company also operates as a Value-Added Reseller (VAR), selecting and reselling third-party cybersecurity products from more than 100 vendor partners, with all engagements structured around its proprietary Defendable Network framework.
Product overview
CyberOne is a cybersecurity advisory and professional services company that operates as a Value-Added Reseller (VAR), not a software product company. Their offering consists of multiple professional service lines organized around the proprietary Defendable Network framework. The core services include Advisory Services (strategic guidance for cyber strategy, compliance, risk, and governance), Cyber Resiliency Services (incident response planning and testing), Offensive Security Services (penetration testing and ethical hacking), Network Security Services (implementation and management of Fortinet and Palo Alto Networks), Cloud Security Services (AWS/Azure posture management), AI Security Services (AI/LLM security assessments), Microsoft Cloud Services (managed services for M365 and Azure), Staff Augmentation (contract cybersecurity professionals), and Exposure Management Services (vulnerability management and phishing services). They also provide Vendor Product Selection and Resell services, recommending and implementing technologies from their extensive partner ecosystem including CrowdStrike, SentinelOne, Palo Alto Networks, Splunk, Tenable, and other major cybersecurity vendors. All engagements are guided by The Defendable Network framework, which integrates NIST CSF, CIS Controls, ISO/IEC 27002, MITRE ATT&CK, and Zero Trust architectures.
Differentiator
Problem solved
Functional benefit
Products and services
- Advisory Services
Companies that use CyberOne
Customer profileNamed customers2 records
Segments4 records
Ideal customer profiles3 records
CyberOne technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability9 records
Feature1 record
CyberOne partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- Amazon Web Services (AWS)coreWorld's most comprehensive and broadly adopted cloud platform. CyberOne provides AWS cloud security posture management services.
- CrowdStrikecoreLeading AI-powered cybersecurity platform. CyberOne resells and implements CrowdStrike endpoint protection and related solutions.
- MicrosoftcoreCyberOne provides Managed Microsoft Cloud Services for Microsoft 365 and Azure environments, along with implementation and security posture management. Holds Microsoft partner certifications including Cybersecurity Architect Expert.
- Palo Alto NetworkscoreNextWave Partner. CyberOne implements next-generation firewalls, Prisma Cloud, Cortex XDR, and Zero Trust Enterprise architectures using Palo Alto Networks technologies.
- SentinelOnecoreLeading AI-powered cybersecurity platform. CyberOne resells and implements SentinelOne endpoint protection solutions.
Scale indicators3 records
Recent moves2 records
Expansion highlights6 records
CyberOne competitors and assessment
Company assessmentDirect peers
- Optiv: Optiv is a large cybersecurity solutions integrator and VAR offering advisory, implementation, and managed security services across a broad vendor ecosystem. It is a direct peer to CyberOne's MSSP/VAR/advisory model, operating at significantly greater scale.
- GuidePoint Security: GuidePoint Security is a cybersecurity VAR and professional services firm offering advisory, implementation, and managed services across a wide vendor portfolio. Directly comparable to CyberOne's co-architecture VAR model and enterprise/government customer focus.
- Arctic Wolf: Arctic Wolf is a managed detection and response and security operations provider serving mid-market and enterprise customers. Directly comparable to CyberOne's managed security services and exposure management offerings.
- eSentire: eSentire is an MDR-focused MSSP providing 24/7 threat detection, response, and exposure management. Comparable to CyberOne's managed security and offensive security service portfolio serving mid-to-large enterprises.
- Kudelski Security: Kudelski Security is a cybersecurity services firm offering advisory, managed security, and offensive security services across enterprise and government clients. Directly comparable service portfolio and vertical mix to CyberOne.
Broad incumbents
- Secureworks: Secureworks is a global MSSP offering managed detection and response, vulnerability management, and advisory services. It is a broader incumbent in the same cybersecurity services category where CyberOne competes.
- Trustwave: Trustwave is a global cybersecurity company offering managed security services, threat detection, penetration testing, and consulting. It overlaps with CyberOne's full-stack MSSP/advisory/offensive security service lines at greater scale.
Emerging players
- Forescout Technologies: Forescout provides cybersecurity solutions focused on asset visibility, exposure management, and network segmentation. Comparable to CyberOne's exposure management and network security/Zero Trust practices, though Forescout is more product-led.
- ReliaQuest: ReliaQuest offers an agentic AI security operations platform (GreyMatter) and managed security services. It is a CyberOne partner and partial peer in the managed detection/response category, though more product-platform-led.
Others
- Critical Start (predecessor entity): CyberOne LLC was formerly Critical Start, Inc. before rebranding. The prior Critical Start entity is the same company under a previous name and shares the same service DNA.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
CyberOne social profiles
Digital presenceCyberOne compliance and trust
Trust signalCompliance15 records
CyberOne financial estimates
Financial estimateRevenue estimate
Valuation estimate
CyberOne leadership team
Management profileNumber of profiles
Profiles6 records
CyberOne funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CyberOne 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 CyberOne
What does CyberOne do?
CyberOne provides cybersecurity advisory, implementation, and managed security services for enterprises and public-sector organizations, including penetration testing, incident response, vulnerability management, cloud security, network security, and staff augmentation. The company also operates as a Value-Added Reseller (VAR), selecting and reselling third-party cybersecurity products from more than 100 vendor partners, with all engagements structured around its proprietary Defendable Network framework.
Is CyberOne a public or private company?
CyberOne is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was CyberOne founded?
CyberOne was founded in 2012. It employs 51 to 100 people.
Where is CyberOne based?
CyberOne is headquartered in Plano, United States, in the North America region.
How does CyberOne make money?
Three revenue lines are on record. Professional Services are the primary driver. The others are VAR Resale — Technology Products and managed Security Services.
Who are CyberOne's main competitors?
Direct peers on record are Optiv, GuidePoint Security, Arctic Wolf, eSentire and Kudelski Security. Broad incumbents are Secureworks and Trustwave. Emerging players are Forescout Technologies and ReliaQuest. Critical Start (predecessor entity) is listed as an others.
Does CyberOne have an API?
No public API is recorded for CyberOne.
What industry is CyberOne in?
CyberOne's product category is Cybersecurity Professional Services and Value-Added Reseller. Its primary akta.pro industry code is BPAEADAD, Vulnerability Management & Penetration Testing Services, with a secondary code of BPAEANAF, Cybersecurity Training & Awareness Programs.