Wi-Fi that holds, even when everything rides on it
When your business depends on the network, near enough isn't good enough. TWN diagnoses, designs and hardens your Wi-Fi, hand in hand with certified integration partners.
No time to book? Leave your number and we’ll call you back →
- A precise on-site diagnostic, real measurements, not guesswork.
- A costed action plan, prioritised and easy to grasp.
- Coverage sized for your peak activity, not the average.
- A single point of contact, from diagnostic to a network that holds.
Demanding organisations trust us with their network
Independent consultancy · David Théophile, ECSE-certified · Vendor-neutral
Callide Technologies
Failing Wi-Fi costs more than it looks
Every dropout has a price
A scan that won't go through in the warehouse, a payment that fails at the till, a video call that cuts out, a customer marking you down over temperamental Wi-Fi: taken one by one these micro-incidents are invisible, but they add up to very real losses, productivity, sales, reputation.
A good network goes unnoticed. A bad one, everyone suffers.
On-site measurements and RF design: every decision backed by data
- Real operating conditions
- 2.4 / 5 / 6 GHz spectrum
- Report and action plan
Every venue, its own RF constraints
Thick walls, high densities, mobility, connected devices: we tailor the approach to the reality of your site.
See how we handle each environment
Warehouses & logistics
Scanners, RF handhelds, AGVs: continuous coverage down to the last rack.
Offices & corporate
Video conferencing, cloud, mobility: throughput everywhere, no dead zones.
Retail & commerce
Tills, payment, click & collect, IoT: zero outages at peak hours.
Events
Density spikes, streaming, ticketing: holding the load when everyone connects at once.
Hospitality
Guest Wi-Fi is part of the experience, and of your online rating.
Food service
Card terminals, order-taking, bookings: smooth service, from counter to terrace.
Our method: from the field to a network that holds
A proven method, world-class tools, and certified integration partners for a deployment under full control.
See the audit in actionOn-site diagnostic
An on-site Ekahau AI Pro survey: we actually measure your coverage, your interference and your risk zones.
Design
A 3D Wi-Fi design with Hamina: sizing, access point placement, technical choices justified.
Deployment
Delivered with our certified integration partners, to a shared specification and a shared standard of quality.
Optimisation & monitoring
Wyebot monitoring and fine-tuning: we validate the results and keep the network at that level over time.
A real on-site diagnostic: every network examined, signal, noise, interference, RF spectrum. Measured data, not guesswork.
The right assignment depends on when you call us
An existing network to diagnose or a future deployment to size: two different goals, the same RF standards.
You are suffering drops or erratic performance
The audit measures how the network really behaves and looks for causes in coverage, roaming, spectrum, DFS, capacity or configuration.
Diagnose the networkYou need to size before installing
The coverage study determines the number and placement of access points from floor plans, usage, devices and RF objectives.
Prepare the deploymentRare or intermittent incidents? Continuous Wi-Fi monitoring, pilot programme →
Demanding environments, concrete results
SYSMEX, International Biomedical
12 multi-storey buildings, sensitive production areas
Uneven coverage, critical interference on the production floor. The network dropped out exactly where it had to hold.
Availability 87%Ekahau AI Pro survey, architecture redesign with Hamina 3D, tuning of the Cisco controller.
5 weeksAvailability raised to 99.8%. Latency cut by 90%. Network capacity doubled.
ROI in 6 monthsSee more client cases
Société Générale
- Wi-Fi survey of high-density areas
- Rework of over-sized access points
- Multi-country visitor Wi-Fi hardened
Atelier des 4 Collines
- Workshop coverage (thick walls, steel)
- Stable connectivity for mobile devices
- IoT network for machine tracking
Arena Saint-Chamond
- Spectator & backstage coverage
- QoS for live 4K streaming
- Seamless roaming on the move
Wi-Fi expertise certified at the highest level
The guarantee of a diagnostic carried out to the most demanding standards in the profession.
ECSE, Ekahau Certified Survey Engineer
David Théophile personally holds this certification, your assurance of rigorous, data-driven Wi-Fi surveying and design rather than approximation.
Official Ekahau website7 signs your Wi-Fi is costing you money
The quick 7-point check to spot what's dragging your network down, and how much it's really costing you.
Take the test in 2 minutes
7 questions, yes or no. You instantly get your risk level and a recommendation, no sign-up, nothing is stored.
What businesses ask us
What is an Ekahau Wi-Fi survey?
How long does a Wi-Fi assessment take?
Do you work directly with businesses or through integrators?
Which sectors do you work in?
Do you operate across the whole of France?
Is the first conversation chargeable?
Let's talk about your project
30 minutes to pin down your needs and point you to the right solution. No obligation, no charge.