Your vendor's ticket has been open for days.
Your infrastructure is still down.
You’ve done everything right. You’ve opened the ticket, escalated it, followed up. And the answer keeps coming back the same: « Our team is investigating. »
Virtualtek exists for exactly this moment. Level 3 expertise on VMware, Microsoft Exchange, Windows Server — available with or without a long-term contract.
We have resolved in under 48 hours what official support teams left open for weeks.
What the Wait Actually Costs
This is not about a minor inconvenience.
When a critical system goes down and no one on the other end of the phone has an answer, every hour that passes is revenue lost, operations paralyzed, and trust eroded — internally and externally.
What it looks like when official support fails you
- Your VMware cluster is down. The Broadcom support ticket is on its third escalation and nobody can tell you when a resolution is coming.
- Exchange has been throwing errors since last night. Microsoft's support team asked for logs 36 hours ago and hasn't responded since.
- Windows Server Datacenter is refusing authentication. Half your organization can't log in. The vendor's Level 2 team says it's "under investigation."
- Your XCP-ng environment has an issue no one can reproduce consistently. The documentation doesn't cover it. The forums haven't seen it.
- A security incident hit at 11 PM, the night before your most critical business day of the year. No one on your regular support line is picking up.
This is when organizations call Virtualtek.
Sometimes with a contract in place.
Sometimes with no prior relationship at all.
We take the call either way.
One Incident. No Contract Required.
You don’t need to be an existing client to reach out.
If you’re dealing with a critical VMware, Windows Server, or Exchange incident right now and your vendor’s support hasn’t delivered — describe the situation.
We assess it, we tell you honestly whether we can help, and we get to work.
On-Demand Expert Intervention
What we accept on-demand
- Critical VMware incidents — vSphere, vSAN, NSX, post-Broadcom licensing issues
- Microsoft Exchange failures — all versions including on-premises legacy
- Windows Server — authentication, clustering, Datacenter-specific failures
- Post-incident stabilization after a security event
- XCP-ng — complex incidents beyond standard documentation
How it works
- You contact us with a brief description of the incident
- We assess scope and give you an honest feasibility response — quickly
- An expert is assigned directly — no long onboarding process
- You get a resolution, not a workaround — with a written root-cause report
- No prior relationship required. No minimum contract.
No packages. No minimum commitment. An honest assessment of the situation — and direct expert engagement if we can help.
When It Cannot Wait Until Morning
This is not a theoretical scenario.
This is what happened to one of our clients — and why the resolution timeframes we talk about are not marketing claims.
The Source is a Belgian IT retail company. Virtualtek is their IT provider.
Late at night — hours before what would be one of their highest-revenue days of the year — they were hit by a security incident. Checkouts were compromised. Registers that needed to be operational at opening were not. The timing could not have been worse.
This incident fell entirely outside their standard SLA window.
We took the call anyway.
Our team worked through the night. By the time The Source opened its doors the next morning, every register was operational. The day ran as planned — and the revenue impact of the incident was zero.
Support contracts define a framework. They do not define a ceiling. When a client faces a situation that cannot wait — regardless of whether it falls inside or outside a contracted window — Virtualtek responds.
This is not a service level. It is a commitment to the organizations that trust us with their infrastructure.
One call. One night. Zero revenue impact. — The Source, Belgium.
Our Support Coverage
Six domains of expertise.
One point of contact.
Whether you need a one-time emergency intervention or a long-term support agreement — the same depth of expertise applies.
Enterprise Hardware Support
Up to 5 years of coverage on Gigabyte infrastructure — servers, storage, and AI GPU nodes — managed by Virtualtek as an official Gigabyte partner. The quality of this hardware makes incidents rare by design.
- Warranty management — servers, storage, AI nodes & GIGAPOD
- Up to 5-year coverage on Gigabyte systems
- On-site and remote hardware diagnostics
- Component replacement coordination
- Proactive monitoring to prevent failures before they occur
XCP-ng Support — Official MSP
As an official Vates MSP, Virtualtek delivers Level 1 and Level 2 support for XCP-ng environments — the platform, the stack, and your ongoing operational stability.
- Incident resolution (Level 1 & Level 2)
- XCP-ng platform updates & patch management
- Xen Orchestra configuration & troubleshooting
- Post-migration stabilization support
- Coverage includes VMware → XCP-ng migration scope
VMware Level 3 Expert Support
When VMware's own support team runs out of answers, Virtualtek steps in. Our engineers have resolved critical VMware cases that official Broadcom support left open. Available on-demand — no prior contract required.
- vSphere, vSAN, NSX deep troubleshooting
- Complex incident escalation beyond vendor Level 2
- Post-Broadcom licensing & architecture guidance
- Performance tuning and infrastructure optimization
- On-demand — no prior contract required
Microsoft — Windows Server & Exchange L3
From Datacenter editions to legacy Exchange environments — we handle the critical cases that Microsoft support leaves open for days. Our track record: under 48 hours where vendor support took weeks. Available on-demand.
- Windows Server 2008 → 2022 + Datacenter edition
- Exchange Server — all versions including on-premises legacy
- Active Directory, identity & authentication failures
- Cluster, Hyper-V and failover scenarios
- On-demand — no framework contract required
24/7 Monitoring & Incident Response
Continuous infrastructure monitoring with defined incident response — adapted entirely to your operational model. Business hours, extended coverage, or round-the-clock: your SLA is built together before anything is signed.
- Proactive infrastructure monitoring
- Alert triage and incident qualification
- Response times defined contractually per client
- Automatic escalation to L2/L3 when required
- Monthly reporting and trend analysis
RAIGF™ Ongoing Governance Support
RAIGF™ implementation is the starting point. Sustaining it requires ongoing expertise as EU AI Act obligations evolve — regulatory monitoring, framework updates, and team enablement across all tiers.
- EU AI Act & GDPR regulatory monitoring
- Framework version updates & gap remediation
- Internal team coaching and enablement
- Governance audit support
- Tiers: SMB Foundation/Advanced · Enterprise Foundation/Advanced
When the Vendor Has No More Answers
Level 3 support is not a tier in a catalogue.
It means your engineer has the platform depth to resolve what the vendor’s own escalation chain could not — and the direct accountability to see it through to resolution.
First response
- Ticket triage
- Known issues
- Vendor hotline
- Standard SLA
MSP support
- XCP-ng L1 & L2
- Platform triage
- Escalation routing
- Documented paths
Expert level
- VMware · Exchange
- Windows Server
- Unresolved cases
- < 48h on critical
VMware L3 — Beyond Broadcom
The Broadcom acquisition changed the support landscape for VMware. Licensing is complex, official support is slower, and the roadmap is uncertain. Our VMware engineers have resolved production-critical cases that Broadcom's own support team left open.
- →vSphere, vSAN, NSX — full stack L3 troubleshooting
- →Post-Broadcom licensing crisis — architecture and cost guidance
- →Critical incident escalation when vendor support stalls
- →Migration strategy if continuing with VMware is no longer viable
Microsoft L3 — Exchange & Windows Server
Microsoft's support organization is structured for volume. When your Exchange or Windows Server incident requires deep, focused expertise — the standard support queue is not designed for that. We are.
- →Exchange Server — all versions, all failure types, including legacy on-premises
- →Windows Server Datacenter — authentication, clustering, failover
- →Active Directory & identity management failures
- →Hyper-V and complex multi-server scenarios
The question is not whether to escalate.
It is whether you escalate to someone who can actually close the case.
From First Contact to Resolution
A structured process — whether you’ve called us before or not.
Every engagement, every time, regardless of incident complexity.
You Contact Us
You reach out with a brief description of the incident — by email or phone. No lengthy intake form. No prior contract required. We log it immediately with timestamp.
First contact. No barrier to entry.
Honest Feasibility Assessment
We assess the incident and tell you honestly whether we can help, what level of expertise is required, and what to expect in terms of timeline — before anything begins. No commitment until you have a clear picture.
Transparency before engagement.
Expert Directly Assigned
The right engineer at the right level — L1, L2, or L3 — assigned based on incident type and complexity. No unnecessary escalation chain. On critical incidents, the expert is engaged immediately.
Direct assignment. No queue.
Resolution, Validated Together
The issue is resolved and validated with your team. We don't close the case until your environment is confirmed stable and operational. Resolution, not workaround.
Closed when you say it's closed.
Written Root-Cause Report
Every incident closed with a written post-incident report: what happened, why it happened, how it was resolved, and what actions can prevent recurrence. Delivered within 48 hours of resolution.
Accountability doesn't stop at resolution.
RAIGF™ Ongoing Governance Support
RAIGF™ is a living framework.
EU AI Act obligations evolve, your AI environment grows, and your team needs to stay aligned.
Ongoing support ensures the governance you’ve built remains defensible and current — across all tiers.
RAIGF™ Support — Four Tiers
All tiers include EU AI Act & GDPR regulatory monitoring — framework updates are delivered proactively, before regulatory changes become compliance gaps.
Virtualtek is the exclusive European distributor of the RAIGF™ framework. Learn more at raigf.com.
Frequently Asked Questions
Yes. No prior relationship with Virtualtek is required to submit an on-demand incident. If you are dealing with a critical VMware, Microsoft Exchange, or Windows Server incident that official support has not resolved, describe the situation and we will assess it. We give you an honest answer on whether we can help — and we get to work if we can. No minimum contract, no lengthy onboarding.
Level 3 support means our engineers intervene on complex, unresolved incidents that vendor Level 1 and Level 2 teams have not been able to close. This requires deep platform-specific expertise and direct accountability — not a queue, not a ticket number. On VMware and Microsoft platforms, we have resolved cases that vendor support left open for weeks. The difference is expertise depth and the fact that your case is our direct responsibility — not a number in a global support pool.
For clients with 24/7 coverage in their SLA, response is guaranteed contractually. For on-demand incidents, we assess and respond as quickly as possible. Our track record includes responding to late-night security incidents for clients outside their contracted SLA window — because some situations cannot wait. Contact us directly and we will be transparent about current availability.
No. Every infrastructure is different, and so is every support engagement. We do not apply standard packages — each contract is scoped based on your environment, your team structure, and your SLA requirements. On-demand interventions are priced per engagement. There is no catalogue — there is a conversation.
Yes. Many of our clients run a hybrid environment or are mid-migration between platforms. Our team covers VMware (including Level 3) and XCP-ng as an official Vates MSP (Level 1 & 2) simultaneously under a single engagement — one point of contact, regardless of what is running in your infrastructure.
As an official Gigabyte partner, Virtualtek manages hardware warranty and support coverage for Gigabyte infrastructure — servers, storage, and AI GPU systems including GIGAPOD — extendable up to 5 years from procurement. In practice, the reliability of enterprise Gigabyte hardware keeps hardware incident rates very low — which is precisely why we recommend it. When an issue does occur, we handle diagnostics and replacement coordination directly.
Complement, always. Virtualtek covers the expert escalation layer — the L2/L3 depth and the monitoring coverage — that internal teams typically cannot maintain in-house without dedicated specialists. Your team retains operational ownership. We provide the depth and response capacity when situations exceed what internal resources can handle alone.
A Critical Incident Cannot Wait.
Neither Should You.
Virtualtek supports organizations across the full infrastructure lifecycle: Hardware → Virtualization → OS → AI → Governance.
Whether you need a one-time expert intervention on a VMware or Microsoft incident, a long-term support partnership with a custom SLA, or ongoing governance maintenance for RAIGF™ — the conversation starts the same way.
You tell us what is happening. We tell you honestly what we can do.
Partner
of Medium Business Success
AI Infrastructure & Virtualization Experts
Specialized in:
– AI Infrastructure (Official Gigabyte & NVIDIA Partner)
– Virtualization (VMware Expert + Official Vates MSP)
– Enterprise Storage (Open-e, StorONE, Infortrend, AIC)
– RAIGF™ Governance (Exclusive European Distributor)
Contact Info.
Offices.
- Belgium - France - USA
Headquarter.
- Ruelle des colons, 14 - 4252 OMAL - BELGIUM
