About Nimbirium Stack — Our Story & Global Infrastructure

One operator, one accountable team

Our network engineers run the same nodes our AI models score for anomalies; the same architects who harden your GrapheneOS fleet write the risk architecture review that governs it. One operator, one accountable team, one contract.

Headquartered across two offices — Austin, Texas, in the middle of one of the country’s fastest-growing technology corridors, and GIFT City, Gandhinagar, India’s international finance and technology hub — with network points of presence spanning six continents.

“Stack” isn’t a metaphor here — it’s literally how we built the company. Six layers, each one load-bearing for the layer above it, run by the same team end to end.

We started Nimbirium Stack after watching the same failure mode repeat across a dozen client environments: a VPN vendor, an EDR vendor, a device-management vendor and an advisory firm, each with their own support queue, each blaming the others when something broke at the seam between them. Consolidating those seams into one operating team turned out to be the actual product — the individual services were never the hard part.

That shows up in how we staff engagements. There is no tier-one call center reading from a script. The person who answers your ticket has access to the same node dashboards, model logs and device-fleet records our own engineers use internally, because they are our own engineers.

Live server nodes312global

Countries with active infrastructure54

Enterprise clients under active contract180+

Security operations center coverage24/7365 days

Average GrapheneOS fleet deployment time9 days

Client retention, year over year94%

Median VPN node failover time<4s

Critical SOC alert response time<15 min

Founded2019

How we operate

Five principles, held to on our own stack first

None of these are marketing lines — they’re the standard we hold ourselves to before we ever apply it to a client engagement.

One contract, one operator: We don’t subcontract the network, the models, or the device fleet to a third party. If something breaks, one team is accountable for fixing it — not three vendors pointing at each other.
Boring is a feature: We optimize for infrastructure that works quietly for years, not for whatever framework is newest. Stability is the product, not a footnote on the pricing page.
No dark patterns in our own stack: The zero-log policy, the plain-language pricing, and the real phone numbers on this page are the same standard we hold vendors to when we review yours during a risk architecture engagement.
Documentation over tribal knowledge: Every deployment ships with the same documentation we’d want handed to us if we inherited it cold — not a verbal handoff that leaves with whichever engineer did the work.
We say no to scope we can’t do well: Six services, not sixteen. If a request falls outside what we run ourselves, we’ll tell you so directly rather than resell it under our name through a subcontractor.

Who we work with

Industries we serve

The six layers apply differently depending on what you’re protecting. A sample of the sectors our current client base spans:

Financial services & fintech: Regulatory-grade privacy controls and audit trails for teams handling payment data, account information, or trading infrastructure.
Healthcare & health-tech: Device hardening and network isolation for teams building around systems that touch protected health information.
Legal & professional services: Privilege-sensitive client communications need a network layer that genuinely doesn’t log — not one that promises not to.
SaaS & software companies: Engineering teams that need to move fast on product without their own staff becoming the security bottleneck.
Government-adjacent contractors: Infrastructure and documentation built to a standard that holds up under a real procurement audit, not just a sales deck.
Media & journalism: Source protection and hardened devices for reporters and editors working sensitive, high-risk stories.