SEPPmail acquires CyberPilot

● STRATEGIC | CYBERSECURITY · Security Awareness

AUGUST 24, 2026

SEPPmail (LEA Partners) acquires CyberPilot

TARGET

Security awareness training and phishing simulation software for European SMEs and enterprises seeking to reduce employee-driven cyber risk.

Ownership	Founder-owned
Headcount	~50 FTEs
Headquarters	Aarhus, Denmark
Leadership	Rasmus Vinge, CEO and Co-founder
Sell-side advisor	Clearwater Corporate Finance
Advisor team	Casper Norre, Partner (Clearwater Corporate Finance) Per Surland, Partner (Clearwater Corporate Finance) Pernille Iversen, Senior Associate (Clearwater Corporate Finance) Andreas Paulsen, Associate (Clearwater Corporate Finance)

ACQUIRER

SEPPmail

European secure email security platform offering encryption, digital signatures, certificate management, and advanced threat protection

Ownership	PE-backed · LEA Partners; LEA Partners
Headcount	34 FTEs
Headquarters	Neuenhof, Switzerland
Deal team	Kurt Weise, Partner (LEA Partners)
Leadership	Marcus Zeidler, Chief Executive Officer (CEO)
Buy-side advisor	—

Share deal Copy details View press release ↗

SEPPmail -> CyberPilot  (2026-09-18)
add_on | Cybersecurity | closed
Target: Security awareness training and phishing simulation software for European SMEs and enterprises seeking to reduce employee-driven cyber risk.
Website: cyberpilot.io | Buyer site: seppmail.com
HQ: Aarhus, Denmark | Ownership: founder-owned | Buyer sponsor: LEA Partners | Buyer ownership: pe-backed
Advisors - Sell-side: Clearwater Corporate Finance
Source: Thematic - https://thematichq.com/software/d/seppmail-cyberpilot.html

Spotted an error or advised on this transaction? Claim credit or send a correction

MORE IN CYBERSECURITY

S&P Global acquires OpenZeppelin Cloud & Application SecuritySEP 17

OpenZeppelin – smart contract security audits, open-source contract libraries, and the Defender developer security platform for DeFi protocols, stablecoins, tokenized funds, and financial institutions deploying onchain infrastructure ›

Beacon Software acquires Haize Labs AI SecuritySEP 17

Haize Labs – automated red-teaming, evaluation, guardrails and observability software for stress-testing LLMs and monitoring AI agents in production, sold to frontier AI labs and large enterprises ›

Quorum Cyber (Eterna) acquires Ontinue (EQT) Security OperationsSEP 16

Ontinue – AI-powered MXDR platform using its ION agentic-AI engine to detect, investigate and respond to cyber threats across Microsoft environments for enterprises, NGOs and institutions in Europe and the US ›

Fime (Gallant) acquires Red Alert Labs GRC & Cyber RiskSEP 15

Red Alert Labs – IoT cybersecurity evaluation, certification, and compliance automation platform for connected-product manufacturers and IoT solution providers seeking regulatory certification… ›

Motorola Solutions acquires DeepNeuronic Security OperationsSEP 9

DeepNeuronic – AI video analytics software that converts existing IP cameras into real-time threat detection systems for airports, highways, industrial sites, and smart cities ›

SecureSky (Invest Nebraska) acquires Soveren Data Security & Secure TransferSEP 9

Soveren – Unified DSPM and DDR platform combining at-rest data detection with eBPF-based network traffic analysis to discover, classify, and protect sensitive data in Kubernetes and cloud-native environments for enterprise security and engineering teams ›

Browse the full register →

SEARCH CONTACT

Thematic is a news publication, not an investment adviser. Nothing here is investment advice or a recommendation to buy or sell any security. Researched and compiled by Thematic; accuracy and completeness are not guaranteed.