Tech Systems
TSi is a US-headquartered, 100% employee-owned security systems integrator that designs, installs, and monitors integrated access control, video surveillance, cybersecurity, and intrusion systems for Fortune 500 enterprises across financial services, healthcare, and critical infrastructure in the US, Puerto Rico, and Canada.
- Company typePrivate
- Founded1987
- HeadquartersBuford, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Tech Systems does
Tech Systems, Inc., operating as TSi, is a US-headquartered security systems integrator founded in 1987 and based in Buford, Georgia. The company designs, procures, installs, and maintains integrated security systems combining access control, video surveillance, cybersecurity, intrusion detection, and emergency notifications, layered with a proprietary 24/7 Global Security Operations Center called the F.O.C.U.S.™ Fusion Center that uses AI-assisted monitoring and OSINT (open source intelligence) to filter false alarms and prioritize real events.
TSi monetizes through two interlocking streams: one-time integration project revenue (system design, procurement, installation, and remediation) plus recurring managed and professional services governed by F.O.C.U.S.™ multi-year agreements that include guaranteed 4-hour on-site response in most markets, 100% functionality guarantees, and ongoing remote diagnostics plus centralized technician dispatch. Go-to-market is enterprise field sales targeting Fortune 500 companies, large healthcare systems, critical-infrastructure operators, government agencies, and national retailers, with delivery supported by more than 300 employee-owners across the United States, Puerto Rico, and Canada. Customer relationships are notably long-tenured—the company's first client from 1987 remains on roster, with a reported retention rate near 99% and case-study relationships extending 22 years (e.g., TSYS).
The company describes itself as the only security solutions provider certified across ISO 9001 (quality), ISO 27001 (information security), and ISO 42001 (responsible AI management, achieved June 2025), and holds TMA Five Diamond and UL 827 monitoring center designations. TSi is 100% employee-owned via an ESOP since 2015 and operates under Certified Evergreen® status (since 2020), committing to remain privately held and independent for the next 100 years. Leadership comprises founder and Executive Chairman Darryl Keeler and President and CEO Wayne Smith, with the company positioned as a service-centric, compliance-anchored integrator rather than a product or platform vendor.
Tech Systems firmographics
Firmographics- Name
- Tech Systems
- Legal name
- Tech Systems, Inc.
- Website
- https://techsystemsinc.com
- Company type
- Private
- Founded year
- 1987
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- TSi is a US-headquartered, 100% employee-owned security systems integrator that designs, installs, and monitors integrated access control, video surveillance, cybersecurity, and intrusion systems for Fortune 500 enterprises across financial services, healthcare, and critical infrastructure in the US, Puerto Rico, and Canada.
- Ownership category
- akta.pro rank
Tech Systems industry classification
Industry- Product category
- Security Systems Integration
- NAICS
- Security Systems Services (except Locksmiths) (561621), Computer Systems Design Services (541512)
- SIC
- Computer Communications Equipment (3576)
- akta.pro primary industry
- Industrial Network Redundancy & Time-Sensitive Networking (TSN/PRP/HSR/ERPS) (HDAFAJAH)
- akta.pro secondary industry
- Safety Systems & SIS Security (Functional Safety / Triconex-class) (HDADAJAI)
Keywords
Where Tech Systems is headquartered
LocationHeadquarters
- HQ city
- Buford
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Tech Systems business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Security System Integration: Customized security system solutions including planning and design, procurement, installation, and maintenance of integrated security systems. Revenue generated through project-based implementation services for access control, video surveillance, cybersecurity, intrusion and emergency notifications.
- Managed Services: Ongoing managed security services providing 24/7 monitoring, remote diagnostics, centralized dispatch of service technicians, and system maintenance. These services are backed by F.O.C.U.S.™ agreements guaranteeing functionality.
- Professional Services: Consultative services (risk assessments, security program development), technical services (network design, vulnerability testing), and strategic services (automated reporting, business continuity planning).
- F.O.C.U.S.™ Support Services: Support services with guaranteed on-site response within four hours (in most markets) and full functionality upon completion. Includes System Remediation services for fixing existing security systems.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | F.O.C.U.S.™ Service Agreement |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Tech Systems product offering
Product offeringCore offering
Tech Systems (TSi) is a national security systems integrator that designs, procures, installs, monitors, and maintains integrated security solutions — including access control, video surveillance, cybersecurity, intrusion detection, and emergency notifications — for large enterprise and Fortune 500 clients. Its flagship offering is the F.O.C.U.S.™ (For Our Clients' Ultimate Satisfaction) service agreement, which bundles ongoing managed services and 24/7 monitoring from its TMA Five Diamond / UL 827 certified Fusion Center (GSOC) with a 100% functionality guarantee and a 4-hour on-site response commitment.
Product overview
TSi is a security systems integrator offering an integrated suite of security solutions built around its F.O.C.U.S.™ (For Our Clients' Ultimate Satisfaction) service methodology. The company provides managed, professional, support, and remediation services alongside a proprietary Fusion Center (GSOC) for real-time monitoring. Core security technologies include access control, video surveillance, cybersecurity, intrusion detection, and emergency notifications. TSi also offers industry-specific solutions for financial/data centers and healthcare facilities, with specialized offerings like HUGS infant protection. The Four Pillars framework (F.O.C.U.S., ISO Certifications, Employee Ownership, and Evergreen Certification) underpins all service delivery.
Differentiator
Problem solved
Functional benefit
Brands
- F.O.C.U.S. For Our Clients' Ultimate Satisfaction - the company's customer-first service model guaranteeing functionality and client satisfaction
- F.O.C.U.S. Fusion Center
- Certified Evergreen
Products and services
- Security System Integration Customized integrated security system solutions for enterprise clients, covering planning and design, procurement, installation, and commissioning of access control, video surveillance, cybersecurity, intrusion detection, and emergency notification systems; delivered as project-based implementations.
- Managed Security Services Ongoing 24/7 managed security services providing continuous monitoring, remote diagnostics, centralized dispatch of service technicians, and preventive system maintenance, backed by F.O.C.U.S.™ agreements that guarantee system functionality.
- Professional Services Consultative, technical, and strategic professional services for security programs, including risk assessments, security program development, network design, vulnerability testing, automated reporting, and business continuity planning.
- F.O.C.U.S.™ Support Services Ongoing technical support services providing unconditional, around-the-clock support with a guaranteed on-site response within four hours in most markets and a 100% functionality guarantee upon completion (or no payment).
- System Remediation Services Rescue and restoration services for failing or non-functional enterprise security systems, salvaging existing equipment wherever possible rather than forcing full replacement; demonstrated to save clients more than $1M versus competitor-quoted full replacements.
- F.O.C.U.S.™ Fusion Center (GSOC) Monitoring Services 24/7 Global Security Operations Center (GSOC) provided as a for-hire managed service, delivering active real-time video monitoring, centralized dispatch of service technicians, remote diagnostics, AI-assisted monitoring, and OSINT-driven threat intelligence; holds TMA 5 Diamond, UL 827, and ISO certifications.
- Financial & Data Center Security Solutions Verticalized integrated security solutions for financial institutions and data centers, including biometric authentication, access control, video surveillance with computer-vision analytics, and compliance-focused reporting to support PCI compliance, clearance administration, and 100% uptime requirements.
- Hospitals & Healthcare Security Solutions Verticalized integrated security solutions for hospitals and healthcare facilities, combining HUGS (Hugs Protection System) infant protection with mother-infant matching, video surveillance, access control, HIPAA-compliant monitoring, pharmacy security, and emergency department management.
Quantifiable outcome
- 99.9% service call success rate
- +5 more outcomes
Companies that use Tech Systems
Customer profileNamed customers4 records
Segments9 records
Ideal customer profiles3 records
Tech Systems technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature4 records
Tech Systems partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and strategic.
- MicrosoftcoreMicrosoft is listed as a certified technology partner, indicating integration and technology certification relationship for security solutions.
- CiscocoreCisco is listed as a certified technology partner, indicating integration and technology certification relationship for security solutions.
- Stanley HealthcarecoreStanley Healthcare HUGS (Hugs Protection System) is offered through TSi as a provider, providing peace of mind for families and caregivers with automatic mother-infant matching, scalable for any hospital.
- PSA Security NetworkstrategicDarryl Keeler, Founder and Executive Chairman, serves on the Board of Directors for PSA Security Network, a major security systems integrator network.
- ASSA ABLOYcoreASSA ABLOY is listed as a certified technology partner for physical security solutions including access control.
- HID GlobalcoreHID Global is listed as a certified technology partner, specializing in secure identity and access control solutions.
- LenelS2coreLenelS2 is listed as a certified technology partner for physical security and access control solutions.
- GeneteccoreGenetec is listed as a certified technology partner for video surveillance and security management solutions.
- Milestone SystemscoreMilestone Systems is listed as a certified technology partner for video management software solutions.
Scale indicators7 records
Recent moves9 records
Expansion highlights6 records
Tech Systems competitors and assessment
Company assessmentDirect peers
- A3 Communications: Mid-sized commercial security and network integrator serving enterprise and education customers across the Southeast. Comparable to TSi in size, project-based integration work, and managed services offering.
- Koorsen Fire & Security: Privately held Midwest-based integrator offering commercial security, fire alarm, and monitoring services to enterprise customers. Closely comparable to TSi in regional integrator model, service-centric culture, and vertical enterprise focus.
- Security 101: Franchise-style commercial security integrator delivering access control, video surveillance, and intrusion detection to enterprise clients. Comparable to TSi in integration-plus-managed-services mix and enterprise customer orientation.
- Convergint Technologies: Largest privately held security systems integrator in North America, offering enterprise access control, video surveillance, and managed services across multiple verticals. Most direct comparable to TSi in business model, customer base, and project-plus-managed mix.
- Integrated Security Solutions (ISS): Commercial security systems integrator offering design, installation, and service for access control, video, and intrusion. Comparable to TSi in mid-market enterprise focus and integration-plus-services model.
Broad incumbents
- Securitas Technology (formerly Stanley Security): Global commercial security integrator and monitoring services provider serving enterprise and government accounts. Overlaps with TSi in access control, video, and intrusion integration, but operates at materially larger scale across many geographies.
- Johnson Controls Security Solutions: Building technology incumbent offering integrated electronic security, access control, and video solutions as part of a broader smart-building portfolio. Competes with TSi in enterprise and critical infrastructure accounts but bundles security with HVAC, fire, and BMS offerings.
- Allied Universal: Largest US security provider combining manned guarding with electronic security integration and monitoring. Overlaps with TSi in integrated security services and GSOC-style monitoring for enterprise customers.
- Everon (formerly ADT Commercial): Pure-play commercial security integrator and monitoring services provider serving mid-market and enterprise accounts. Directly comparable to TSi in integration-plus-monitoring model post-spin-out from ADT.
Emerging players
- Netronix Integration: Regional security and network integrator serving enterprise and healthcare clients with integrated physical security and IT solutions. Comparable to TSi in customer profile and convergence of physical security with IT services.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Tech Systems social profiles
Digital presenceTech Systems compliance and trust
Trust signalCompliance6 records
Tech Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tech Systems leadership team
Management profileNumber of profiles
Profiles2 records
Tech Systems subsidiaries and ownership
Company hierarchySubsidiaries1 record
Tech Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tech Systems 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 Tech Systems
What does Tech Systems do?
Tech Systems (TSi) is a national security systems integrator that designs, procures, installs, monitors, and maintains integrated security solutions — including access control, video surveillance, cybersecurity, intrusion detection, and emergency notifications — for large enterprise and Fortune 500 clients. Its flagship offering is the F.O.C.U.S.™ (For Our Clients' Ultimate Satisfaction) service agreement, which bundles ongoing managed services and 24/7 monitoring from its TMA Five Diamond / UL 827 certified Fusion Center (GSOC) with a 100% functionality guarantee and a 4-hour on-site response commitment.
Is Tech Systems a public or private company?
Tech Systems is a private company. It is classified as management employee owned and is currently operating.
When was Tech Systems founded?
Tech Systems was founded in 1987. It employs 251 to 500 people.
Where is Tech Systems based?
Tech Systems is headquartered in Buford, United States, in the North America region.
How does Tech Systems make money?
Four revenue lines are on record. Security System Integration is the primary driver. The others are managed Services, professional Services and F.O.C.U.S.™ Support Services.
Who are Tech Systems's main competitors?
Direct peers on record are A3 Communications, Koorsen Fire & Security, Security 101, Convergint Technologies and Integrated Security Solutions (ISS). Broad incumbents are Securitas Technology (formerly Stanley Security), Johnson Controls Security Solutions, Allied Universal and Everon (formerly ADT Commercial). Netronix Integration is listed as an emerging player.
Does Tech Systems have an API?
No public API is recorded for Tech Systems.
What industry is Tech Systems in?
Tech Systems's product category is Security Systems Integration. Its primary akta.pro industry code is HDAFAJAH, Industrial Network Redundancy & Time-Sensitive Networking (TSN/PRP/HSR/ERPS), with a secondary code of HDADAJAI, Safety Systems & SIS Security (Functional Safety / Triconex-class). Its NAICS code is 561621 and its SIC code is 3576.