The infrastructure powering
fast macOS runners for GitHub Actions
No resellers. No shared clouds. Just dedicated Apple Silicon running in our own racks in a TIER III certified facility - secure, isolated, and consistent for every run.
Built on Apple Silicon
We strictly use genuine Apple Mac hardware. Our racks are filled with the latest Mac Mini clusters, providing native performance for your iOS and macOS workloads.
- Latest M4 / M4 Pro Chips
- Dedicated bare-metal performance
- No virtualization overhead for benchmarks
- Full NVMe storage speed
World-Class Facility Partner
Our infrastructure is operated in partnership with Telia Company, the leading digital services provider in the Nordic/Baltic regions. With over 170 years of history, Telia operates the largest open data center in the region, setting the standard for sustainable digital infrastructure.
Power Redundancy
Uninterruptible Power Supply (UPS) with N+N redundancy and diesel generators (N+1) ensure 100% uptime.
Strict Security
24/7 on-site guards, CCTV surveillance, and strict access controls compliant with ISO 27001 & PCI DCC.
Efficient Cooling
Climate control systems compliant with ASHRAE TC9.9 standards with N+1 redundancy for optimal hardware health.
Network Security
Carrier-grade DDoS protection and fully isolated private networks for each customer environment.
Sustainable & Certified
Powered by 100% renewable energy and certified to the highest international standards.
ISO 9001
Guarantees operational efficiency and consistent quality in service delivery.
ISO 14001
Ensures minimal environmental impact through efficient resource usage and waste reduction.
ISO/IEC 27001
The gold standard for information security management, ensuring strict risk control.
ISO/IEC 27017
Additional security controls specifically for cloud services and data handling.
ISO/IEC 20000-1
Commitment to continuous improvement and high-quality IT service delivery practices.
ISO 45001
Prioritizes the safety, health, and well-being of all operational staff.
ISO 50001
Focuses on efficient energy consumption and reducing the carbon footprint.
TIER III Facility
Certified for high availability (99.982%), ensuring redundant components and paths.
PCI DSS
Certified environment for secure handling of sensitive financial and payment data.
Engineered for Reliability
Our infrastructure is designed and operated with the same rigor we expect from mission-critical CI systems.
We combine dedicated hardware, strong isolation, and fully automated operations to deliver consistent, secure macOS runners — at scale.
Interactive Infrastructure
Premium Hardware: We run our macOS runners on dedicated, enterprise-grade DELL servers and Apple Silicon hosts, purpose-built for high-performance CI workloads. Our platform is backed by carrier-grade networking to ensure low latency, high throughput, and predictable performance under load.
Hybrid Cloud Partners: While all runner workloads execute on hardware we fully own and control, we leverage Cloudflare for global edge security and DNS, and Google Cloud Platform (GCP) for scalable auxiliary services. This hybrid approach allows us to keep runner execution isolated and deterministic, while still benefiting from cloud elasticity where it makes sense.
Resilient Backups: All critical configuration and state is backed up to infrastructure that is completely isolated from production. This ensures data integrity and fast recovery even in the event of full environment failure.
Security & Operations
Strict Network Isolation: All systems are interconnected through private VLANs and a secured overlay network with strict ACLs. Out-of-band (OOB) management is fully isolated on a dedicated management network, reducing the blast radius of any potential incident.
Infrastructure as Code: Our entire physical and virtual infrastructure is managed using Infrastructure as Code (Terraform, Ansible). This guarantees consistent, reproducible environments and eliminates configuration drift across our fleet.
End-to-End Automation: From bare-metal provisioning to VM lifecycle management and runner orchestration, the entire stack is fully automated. Automation minimizes human error, improves recovery times, and allows us to operate reliably at scale.