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Hornetsecurity Tech Stack

Cloud security and compliance platform for Microsoft 365 and email infrastructure

IT Services and IT Consulting Hannover, Lower Saxony 501–1,000 employees Privately Held

Hornetsecurity operates a multi-product security stack (365 Total Protection, email security, backup, compliance) deployed across 125,000+ customers in 120+ countries via 12,000+ channel partners. The tech foundation is modern cloud-native (Go, Kubernetes, Docker, Elasticsearch, MongoDB) with security instrumentation at scale (Splunk, Sentinel, EDR, SOAR, Qualys, Nessus). Hiring velocity is accelerating with a sales-driven structure (36 open sales roles vs. 24 engineering) and heavy focus on partner enablement and infrastructure automation—signaling expansion into new geographies and upmarket segments.

Tech Stack 128 technologies

Core StackGo Docker Elasticsearch MongoDB NetSuite Salesforce Grafana ClickHouse Linux Kubernetes Helm ArgoCD Ansible Splunk AWS GitLab LucaNet LinkedIn Microsoft Office Bash Sentinel Qualys Nessus Azure GCP SIEM EDR SOAR EnCase Autopsy+95 more

AdoptingDocker Go Git

What Hornetsecurity Is Building

◆Challenges

Cash & treasury management
Vulnerability management
Expanding partner network
Accelerating global expansion
Transfer pricing compliance
Protecting clients against advanced email threats
Process optimization in accounting
Industrializing organization
Driving growth in us market
Compliance and policy harmonization

▲Active Projects

Partner onboarding program
Partner program implementation
Partner training program
Process automation
Cash & treasury management expansion
Automated infrastructure industrialization
Partner enablement initiative
Backup and grc suite development
Internal tools development
Transfer pricing policy development

Hiring Activity

Accelerating110 roles · 60 in 30d

Department

Sales

36

Engineering

24

Support

12

Security

10

Finance

9

Product

7

HR

4

Marketing

4

Seniority

Mid

54

Senior

28

Junior

13

Manager

9

Intern

6

Lead

1

Notable leadership hires: Inside Sales Lead

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About Hornetsecurity

Hornetsecurity is a privately held security vendor headquartered in Hannover, Germany, with 501–1,000 employees across eight countries. The company sells cloud-native security and compliance solutions—primarily 365 Total Protection for Microsoft 365 environments, plus email security, archiving, encryption, and backup products. Distribution flows entirely through channel partners and managed service providers (MSPs) rather than direct sales. Current scaling priorities include partner onboarding and enablement, international expansion (especially in the US market), and internal process automation across finance and infrastructure.

HeadquartersHannover, Lower Saxony

Company Size501–1,000 employees

Hiring MarketsFrance, Germany, Spain, United Kingdom, Japan, Austria, Malta, Canada

Frequently Asked Questions

What is Hornetsecurity's primary product?

365 Total Protection, a cloud security and compliance suite for Microsoft 365 environments. The portfolio also includes managed email security, web filtering, archiving, encryption, and backup solutions.

How many customers does Hornetsecurity serve?

Over 125,000 customers globally, distributed through a network of 12,000+ channel partners and managed service providers across 120+ countries.

What tech stack does Hornetsecurity use?

Go, Kubernetes, Docker, Elasticsearch, MongoDB for core infrastructure; Splunk, Sentinel, EDR, SOAR for security operations; Qualys and Nessus for vulnerability scanning; AWS, Azure, GCP for cloud hosting.