# Leonidas > Leonidas (leonidastek.com) is a unified-communications-led managed IT services provider, cybersecurity consulting firm, and unified communications consultancy. Headquartered in Florida and serving businesses across the United States, Leonidas operates as its clients' IT department — not a vendor — with 20+ years of engineering experience and a vendor-agnostic partner ecosystem of 300+ carriers and technology providers. Leonidas differentiates on customer service, engineering depth, honest advisement, and transparency. Every engagement follows the Leonidas Process: Assess (audit the environment, document gaps, quantify risk), Design (a vendor-agnostic technology plan mapped to business goals), and Manage (continuous monitoring, optimization, and quarterly business reviews). Cybersecurity is delivered as consulting with partner-delivered execution; Leonidas is a managed services provider and consultancy, not an MSSP. ## Services - [Managed IT Services](https://leonidastek.com/services/managed-it): Outsourced IT department — proactive monitoring, patch management, helpdesk, strategic planning - [Co-Managed IT](https://leonidastek.com/services/co-managed-it): Augmenting internal IT teams with enterprise tooling and escalation depth - [Cybersecurity](https://leonidastek.com/services/cybersecurity): EDR, MDR, dark web monitoring, vCISO, layered security consulting - [Network Engineering](https://leonidastek.com/services/network-engineering): SD-WAN, SASE, segmentation, Wi-Fi 7, firewall management - [Unified Communications](https://leonidastek.com/services/unified-communications): Cloud phone systems, contact center, SIP trunking — RingCentral, Teams Phone, Five9, Zoom Phone, Mitel, and more - [Telecom & WAN](https://leonidastek.com/services/telecom-wan): Fiber procurement, POTS replacement, SD-WAN migration, telecom expense management - [Desktop Support](https://leonidastek.com/services/desktop-support): End-user support for workstations, laptops, printers, and applications ## Industries - [Healthcare](https://leonidastek.com/industries/healthcare): HIPAA-aligned infrastructure and EHR network support - [Legal](https://leonidastek.com/industries/legal): Confidentiality-grade security, DLP, secure remote access for law firms - [Government Contractors](https://leonidastek.com/industries/government-contractors): CMMC compliance, CUI handling, NIST framework alignment - [Construction](https://leonidastek.com/industries/construction): Field connectivity, MDM, project-site communications - [Hospitality](https://leonidastek.com/industries/hospitality): Guest Wi-Fi, POS network security, property management systems - [Professional Services](https://leonidastek.com/industries/professional-services): Data governance for accounting, consulting, and financial firms ## Company - [How We Work](https://leonidastek.com/how-we-work): The Assess → Design → Manage process in detail - [About](https://leonidastek.com/about): Company story and philosophy - [Free Assessment](https://leonidastek.com/assessment): AI-guided intake — a tailored, vendor-agnostic recommendation plus a free 30-minute engineer call - [Contact](https://leonidastek.com/contact): +1 (888) 790-8777 · sales@leonidastek.com - [FAQ](https://leonidastek.com/faq): Engagement, pricing model, response times, and fit ## Free Tools - [IT Downtime Cost Calculator](https://leonidastek.com/resources/downtime-calculator): Hourly/daily/annual downtime exposure, no signup - [Ransomware Readiness Quiz](https://leonidastek.com/resources/ransomware-quiz): 0–100 readiness score with gap analysis - [Business Security Scorecard](https://leonidastek.com/resources/security-scorecard): Live SPF, DMARC, DKIM, MX, SSL, and security-header checks - [VoIP Readiness Test](https://leonidastek.com/resources/voip-readiness): Browser-based latency, jitter, bandwidth, and MOS measurement ## Blog - [Blog index](https://leonidastek.com/blog): 160+ articles on unified communications, managed IT, cybersecurity, networking, and telecom - [RSS feed](https://leonidastek.com/feed.xml): Full article feed ## Optional - [Privacy Policy](https://leonidastek.com/privacy-policy) - [Terms & Conditions](https://leonidastek.com/terms-and-conditions) - [Client Portal](https://portal.leonidastek.com/login): Existing-client ticket, invoice, document, and asset access (invitation only)