Best Cloud Infrastructure Companies in Florida, United States
The 34 best Cloud Infrastructure companies in Florida, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Terremark.
Our analysis of 50 Cloud Infrastructure companies
$46.5b in tracked funding; 100% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Cloud Infrastructure companies in Florida
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Terremark Managed Cloud and Data Centers solutions | $880M | 191 mo ago | Acquired | — | 1982 | — | — | — |
| 2 | Vultr 🦄 Provider of cloud computing infrastructure including virtual machines and storage 57Funding top 16%Tech top 30%Moat top 37%Market top 38% All 10 signals ▾Fundingtop 16% Techtop 30% Moattop 37% Markettop 38% Producttop 41% Talentbottom 49% Innovationbottom 46% Growthbottom 41% Globalbottom 37% Newsbottom 23% Funding: Raised $662M across 2 rounds · 2 rounds over 2 yrs (1.0/yr) Tech: 42 technologies across 5/8 capability areas · Cloud: Cloudflare rank vs industry peers · Fliar Intelligence Index 57/100 | $662M | 16 mo ago | Series D | J Kardwell CEO | 2014 | TurbopackApple iCloud MailGoogle Workspace+26 | — | — |
| 3 | Constant Provider of Cloud computing and bare metal server solutions | $150M | 66 mo ago | Funding Raised | David Aninowsky Founder & Executive Chairman | 1996 | Hammer.jscore-jsjQuery+11 | — | — |
| 4 | Cast AI 🦄 Provider of a platform for Kubernetes automation and cost optimisation 60Funding top 17%Moat top 28%Talent top 28%Patents top 31% All 12 signals ▾Fundingtop 17% Moattop 28% Talenttop 28% Patentstop 31% Techtop 32% Producttop 36% Newstop 42% Innovationtop 45% Partnerstop 45% Growthbottom 47% Marketbottom 44% Globalbottom 39% Funding: Raised $78.5M across 10 rounds · 10 rounds over 6 yrs (1.7/yr) Moat: Editorial + unicorn rating 7/10 · IP moat: 33 patents rank vs industry peers · Fliar Intelligence Index 60/100 | $79M | 9 mo ago | Series C | Leon Kuperman Co-Founder & CTO | 2019 | WordPress Site EditorWordPressMySQL+38 | 33 patents AI-driven container resource provisioning and network bandwidth optimization for cloud workloads | — |
| 5 | Hydra Provider of wholesale GPU servers, bare metal, and scalable solutions 45Funding top 35%Growth top 35%Moat top 39%News top 41% All 9 signals ▾Fundingtop 35% Growthtop 35% Moattop 39% Newstop 41% Partnerstop 42% AItop 45% Techbottom 48% Globalbottom 36% Marketbottom 29% Funding: Raised $14.0M across 4 rounds · 4 rounds over 4 yrs (1.0/yr) Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 45/100 | $14M | 12 mo ago | Seed | — | 2001 | TurbopackApple iCloud MailMicrosoft 365+17 | — | — |
| 6 | Secberus Provider of cloud infrastructure security solutions | $5M | 76 mo ago | Series A | Fausto Lendeborg Co-Founder & CEO | 2017 | — | 8 patents Cloud security data aggregation and deduplication across multiple cloud providers | — |
| 7 | Tuono Cloud management platform | $4M | 69 mo ago | Series A | Tuono Tom CEO | 2004 | — | — | — |
| 8 | Clictell Cloud brokerage solutions provider | $2M | 50 mo ago | Seed | Mike Doobay CEO | 2019 | — | — | — |
Top 11 Cloud Infrastructure companies in Florida
#1
Cast AI 🦄Series C · Miami, Florida · founded 2019 · 16 employees$78.5Mraised▾
Provider of a platform for Kubernetes automation and cost optimisation. The platform offers application performance automation, infrastructure optimisation, and workload rightsizing. It provides real-time visibility into resource utilisation and application performance. The platform also includes self-healing operations and automates spot instance management across cloud environments.
- Jan 2026Series C—
- Sep 2025Series C—
- Apr 2025Series C$108M
- Mar 2025Series C$71.5M
#2
Vultr 🦄Series D · West Palm Beach, Florida · founded 2014 · 174 employees$662Mraised▾
Provider of cloud computing infrastructure including virtual machines and storage. Services include virtualized compute instances, dedicated bare metal servers, and block or object storage solutions. The platform supports container orchestration, managed database hosting, and networking tools for deploying applications. Users access these resources through a control panel to manage infrastructure configurations and operating system deployments.
- Jun 2025Conventional Debt$329M
- Dec 2024Series D$333M
#3
Seed · Miami, Florida · founded 2001 · 12 employees$14Mraised▾
Provider of wholesale GPU servers, bare metal, and scalable solutions. The company offers access to GPU servers optimized for artificial intelligence and high-performance computing workloads. It provides a single application programming interface for accessing data centers. The company facilitates access to various GPU types and configurations. It offers options for renting or buying GPU resources.
- Oct 2025Seed$3.8M
- Sep 2024Seed$4M
- Apr 2022Seed$10M
- Feb 2021Seed$575K
#4
Acquired · Miami, Florida · founded 1982 · 859 employees$880Mraised▾
Terremark provides managed information technology (IT) solutions with data centers in the US, Europe, and LatAm. Offers a suite of managed solutions, including colocation, managed hosting, managed network, disaster recovery, security, and cloud computing services. Products include Infinistructure, a virtualized computing platform and digitalOps, a service delivery software tool that facilitates the management of colocation, hosting, and network services. Acquired by Verizon in April 2011.
- Nov 2010Conventional Debt$75M
- 2010PE—
- Jun 2009Conventional Debt$420M
- May 2009Post IPO$20M
#5
Funding Raised · West Palm Beach, Florida · founded 1996 · 129 employees$150Mraised▾
Provider of Cloud computing and bare metal server solutions. It deploys and hyper scales bare metal, virtual servers, and storage. It provides automated servers with zero virtualization, secure object storage, one-click app deployments, app development, edge computing, load balancing, and redundancy, website hosting, etc.
- Apr 2021Conventional Debt$150M
#6
Seed · Boca Raton, Florida · founded 2019 · 12 employees$2.1Mraised▾
ClicTell is a cloud brokerage solutions provider. The product offered by the company is a platform that provides brokerage, IoT management, etc. The feature of the product includes resellers management and migration, promotions and campaign management, API integration framework, cloud cost optimization, cloud management, analytics, etc.
- Aug 2022Seed$551.7K
- Aug 2021Seed$1.5M
#7
Series A · Miami, Florida · founded 2017 · 25 employees$5.2Mraised▾
Provider of cloud infrastructure security solutions. The solutions offered by the company are public cloud security and continuous compliance. It enables organizations to protect the public cloud from failures and maintain compliance. It provides multi cloud risk visibility and real time compliance reporting.
- May 2020Series A$5.1M
- Apr 2018Seed$21.4K
#8
Series A · Naples, Florida · founded 2004 · 8 employees$4.1Mraised▾
Tuono provides cloud management platform. The platform offered by the company provides a solution for the orchestration, automation, and management of your cloud infrastructure. The SaaS-based solution supports multi-cloud Infrastructure. The features of the product include role-based access control, resource locking, drift management, audit logging, reporting, etc.
- Jan 2021Series A$4.1M
#9
Seed · Miami, Florida · founded 2021 · 7 employees$20Kraised▾
Provides a secure infrastructure for distributed teams to work and share API keys with third parties. Platform that provides a collaborative infrastructure for managing secrets, API keys, and other sensitive information. It offers features such as end-to-end encryption, role-based access control, and real-time monitoring to prevent data leaks and ensure compliance.
- 2023Seed$20K
#10
Late Stage · Doral, Florida · founded 2005 · 117 employees—raised▾
O4IT offers products to enable companies to provide cloud services. Its products include an all-in-one platform called Cloud Now which provides features aimed at cloud providers to manage cloud provider's consumers.It offers modules for provisioning, billing, support, and infrastructure converge around a single point solution. It also offers products to design, set up, and provision of a cloud portfolio under the brand name CloudProject.
- Jul 2014PE—
#11
Seed · Miami, Florida · founded 2011 · 13 employees—raised▾
Trapezoid is an enterprise cloud cybersecurity company which provide security and compliance solution based on Intel Trusted Execution Technology (TXT). Technology is based on firmware integrity verification which is a integrity monitoring system to detect and alert on attacks and malware affecting BIOS and firmware. Solution deploys trust data into the fabric of the enterprise cloud infrastructure, to secure sensitive data and critical workloads.
- Dec 2013Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Cloud Infrastructure coverage by sub-theme.
Regulatory-risk over time flat
Funding & growth over time
funding rising · growth rising
How research on Cloud Computing in Florida is moving
A read on the academic research around Cloud Computing in Florida — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 157 papers.
- University of Florida46
- Florida State University24
- Florida International University19
- University of Central Florida18
- University of South Florida18
- Scalability11
- Key (lock)8
- Overhead (engineering)7
- Encryption6
- Operating system5
- Scalability1→3
- Pollution5
- Sulfur dioxide4
- Air pollution4
- Computer security3
- Key (lock)3
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.