About OAK Defense

We build the RF front-end — and the decision on top of it.

A Canadian defence-electronics company in Kanata, Ontario. We design high-reliability RF, radar and space hardware — and the software that trains, analyses and wargames the electromagnetic fight.

Who we are

One house, two disciplines

Most teams do one or the other — they build radar hardware, or they write training software. We do both, under one roof. That's not a slogan: the same engineers who design RF and radar subsystems define the physics our software models.

The result is EW training, analysis and wargaming software that behaves like the real electromagnetic environment — because it's grounded in the front-end we actually build.

The advantage

Why "we build both" matters

When the link budget, the radar range equation and the jamming geometry all come from the same people who build the hardware, customers get one partner across the whole problem — from the antenna to the operator's decision.

And as the fight gets faster, we've put that same rigour into AI: a classification-ready decision-support app that an analyst can train on their own data and trust, because nothing about it is a black box.

What we do

Design, manufacturing & test — end to end

OAK Defense delivers high-reliability electronic systems and mission-critical solutions through advanced design, manufacturing and testing — for programmes that demand uncompromising performance.

Design & development

RF, radar, EW, avionic and space electronics engineered from requirement to qualified design.

Manufacturing & integration

High-reliability assembly and integration — from subsystem to delivered system.

Test & qualification

Space, thermal, PIND, semiconductor and cell testing to validate hardware to the standards your programme demands.

Our Products → Our Solutions →

Who we serve

Defence, aerospace & space programmes

Built in Canada, ready to partner with allied programmes.

Defence applications Aerospace programmes Space systems Indigenous defence initiatives Allied / coalition programmes

Honest by design

What we will — and won't — ship

Our posture isn't a limitation we apologise for. It's a deliberate design principle, and it's why our software is deployable on unclassified networks today.

What we build

Representational, physics-based models you can inspect and defend
Publicly-reported, approximate parametrics from open literature — with provenance
Receive-only hardware interfaces
A classification-ready shell that displays the operator's handling level
Software an instructor can stand up in a classroom, offline, the same day

What we don't

No operational technique or exploit libraries
No payload, attack or intrusion code — cyber stays conceptual
No classified parametrics or sources
No software that confers classification — only a cleared OCA can
No black-box claims we can't explain

Where we are

Kanata, Ontario — Canada's defence-tech corridor

Engineered for protection. Driven by innovation. Built in Canada and ready to partner with allied programmes.

339 Edgemoore Cr, Kanata, Ontario, Canada K2W 1H8 · 1-613-462-8803

Registered member · Controlled Goods Program (Canada)

OAK Defense is a registered member of Canada's Controlled Goods Program (CGP) — cleared to examine, possess and transfer controlled goods and technology under the Defence Production Act.