We assemble and manage complementary, best-in-discipline teams — architecture, electrical, precision cooling, structured cabling, fire suppression and physical security — under a single point of accountability. Clients don't buy a contractor. They buy a resilient system, built on infrastructure they own, engineered end to end and governed against an internationally recognized standard.
Resilient — a Fractalog company. Led by Ada Margo Marglewska, Chief Innovation Officer & Strategist.
Most server room builds fail not on any single trade, but at the seams between trades. Our model exists to close that gap.
One contract, one project lead, one warranty position, regardless of how many specialist firms are on site.
Every project is staffed against a competency matrix, so nothing is duplicated and nothing is missed.
Every build is scoped against TIA-942 tiering (Tier I–IV), so resilience level is a deliberate, documented decision.
Designed so clients control their own environment instead of depending on a third-party cloud provider.
A Tier III or IV data center, properly virtualized, gives you everything a public cloud provider offers — elasticity, redundancy, self-service provisioning — without handing your data to a third party. For clients in regulated industries or under GDPR, that distinction isn't cosmetic: your infrastructure, your jurisdiction, your control. We design the physical and virtualization layer so your team can run a private cloud on infrastructure you own, hosted where you choose — including within Scandinavia, for clients who need data to stay there.
Physical layer
TIA-942 Tier III / IV
Virtualization
VMware · OpenStack · Proxmox · K8s
Your Private Cloud
Infrastructure located and governed under the jurisdiction you choose.
Your hardware, your virtualization stack, your exit terms.
Self-service provisioning and elastic scaling, built on infrastructure you control.
Site assessment, capacity and risk review, TIA-942 gap analysis, remediation roadmap.
Best for — Existing rooms needing a health check or compliance baseline.
Enquire →Full architecture: power redundancy, cooling layout, cabling plan, fire and access systems, documentation set.
Best for — Greenfield builds or major expansions.
Enquire →Coordinated execution across electrical, HVAC, structured cabling, fire suppression and physical security, against the approved design.
Best for — Clients ready to execute with a fixed scope.
Enquire →Ongoing maintenance, monitoring, SLA-backed response, and periodic re-certification against TIA-942.
Best for — Recurring-revenue partnership post-handover.
Enquire →Every engagement draws from the same pool of vetted, licensed specialists — a stable core team plus a certified partner network, scaled to project size.
We work as an integrator, not a single trade.
Defined deliverable, fixed price, milestone-based payment.
Ongoing infrastructure strategy and vendor governance.
Construction handover into a maintenance and monitoring contract.
Assess current state and define target resilience.
2–3 weeks
Full architecture and documentation set.
4–8 weeks
Coordinated multi-trade execution on site.
8–20 weeks
Monitoring, maintenance and re-certification.
Ongoing
Definitions written for B2B decision-makers. If your question isn't here, ask it directly in the discovery call below.
A data center is the physical facility — power, cooling, cabling, racks, and security — that houses servers. The cloud is a service model (AWS, Azure, Google Cloud) that rents computing capacity running inside someone else's data center. Every cloud service runs in a data center, but not every data center is a cloud. When you build your own, you get cloud-like flexibility on infrastructure you control.
Yes. A properly designed Tier III or IV facility, combined with a virtualization layer (VMware, OpenStack, Proxmox, or Kubernetes), delivers elasticity, redundancy, and self-service provisioning that match public cloud offerings — while your data, hardware, and jurisdiction remain fully under your control. We design the physical and virtualization layers so your team can operate a private cloud end to end.
TIA-942 is the international standard defining data center resilience, from Tier I (basic capacity, single path) to Tier IV (fully fault-tolerant, concurrently maintainable). The tier determines how much redundancy is engineered into power, cooling, and connectivity — and therefore how much downtime risk your business is exposed to. Choosing a tier is a business decision framed by uptime cost.
Many enterprises run hybrid models — regulated or latency-sensitive workloads on-premises, elastic workloads in public cloud. Owning infrastructure often becomes the right answer under GDPR, data-sovereignty rules, unpredictable public-cloud egress costs, or when workloads scale enough that ownership is cheaper than rental. The right mix is typically decided during an infrastructure audit.
Resilient, a Fractalog company led by Ada Margo Marglewska (Chief Innovation Officer & Strategist), designs, builds, and operates TIA-942-compliant data centers and server rooms for B2B clients across Europe, with a strong focus on Scandinavia. We assemble complementary specialist teams — architecture, electrical, HVAC, cabling, fire suppression, security, and virtualization — under a single point of accountability.
A short discovery call is the fastest way to size your project accurately — current infrastructure (if any), target resilience tier, timeline and budget range. We return a written proposal with scope, team composition and cost within five business days.