Initial Infrastructures · Rouen§ 01
Enterprise network · deploy and care

Wi-Fi, VPN, sites.Engineered, not patched.

For SMBs: Wi-Fi refresh, multi-site interconnect, VLAN segmentation, NGFW firewall. We design, deploy in night windows, document. Vendor-independent.

Book a 30-min call
June 2026 · 2 audit slots
réseau · supervisé
ONLINE
Internet
Firewall
Core
Serveurs
NAS
Wi-Fi
Postes
LAN
VLAN
uptime · 30 j
99.91%
ports actifs
23 / 48
flux suivis
11
Rouen studio⊹Vendor-independent⊹Cisco, MikroTik, Ubiquiti, Fortinet⊹Deployed in night or weekend windows⊹Transferable documentation⊹
1 NIGHT
To cut over a standard site
30 D
Post-cutover warranty included
100%
Vendor-independent
§ 02
— Four scopes of work

What we deploy, concretely.

01 / 04
Wi-Fi.
Enterprise coverage · €5k to €15k

Enterprise Wi-Fi

Stable coverage, from open offices to workshops. Site survey first, AP plan, separate SSIDs, central controller. Not a consumer Wi-Fi rolled out at scale.

  • Site survey and coverage plan (heatmap)
  • Enterprise APs (Aruba, Ubiquiti, Cisco, MikroTik)
  • Separate SSIDs (employees, guests, IoT)
  • Captive portal and 802.1X as needed
02 / 04
VPN.
Multi-site · €2k to €5k per link

Multi-site and remote VPN

Connect two to six sites stably, with optional redundancy. Remote VPNs for hybrid workers, inter-site traffic isolation.

  • IPSec or WireGuard tunnels by context
  • Optional WAN link redundancy
  • Roaming VPNs for remote endpoints
  • Inter-site flow control via ACL
03 / 04
VLAN.
Segmentation · €3k to €8k

VLAN segmentation

Separate what should be: accounting, ops, IoT, guests, cameras. With an explicit flow matrix and justified inter-VLAN rules, not by default.

  • VLAN matrix documented per usage
  • Explicit inter-VLAN rules (least privilege)
  • Progressive migration with no visible outage
  • Logging of blocked flows
04 / 04
Firewall.
NGFW + network security · €4k to €12k

Firewall and security

Next-gen firewall configured against your real exposure, with a readable, logged policy. No permissive rules out of laziness.

  • NGFW (Fortinet, pfSense, OPNsense, MikroTik)
  • Justified and documented filtering policy
  • Logging and alerting on anomalies
  • Scheduled firmware updates
§ 03
— We hear it all the time

Six pains we know.

01
Wi-Fi that caps out
The meeting room can't catch a signal, video calls drop, remote workers complain.
02
VPN that drops
Sales reps lose their session five times a day, IT doesn't know why.
03
Patched-together network
A cable that must not be touched, no one knows why, but it works.
04
No segmentation
Everything on the same VLAN. The printer sees accounting. The camera sees the business server.
05
Poorly connected sites
The regional branch lags constantly. Fibre is not enough if the tunnel is poorly set up.
06
Missing documentation
Losing a key IT person opens a black hole. No one knows how it's wired anymore.
§ 04
— Who it's for

The right match.

We're a good fit if
  • You're refreshing a Wi-Fi that no longer fits hybrid work
  • You're interconnecting 2 to 6 sites via VPN or MPLS
  • You want to segment your network after an incident or audit
  • You're replacing an end-of-life or unmaintained firewall
  • You're preparing a move, merger or new site opening
We're not the right choice if
  • You have more than 500 users or a dedicated datacenter
  • You're looking for a single-vendor team (Cisco only, etc.)
  • You want a turnkey deployment with no dialogue or co-construction
— Decided?

30-min video call to look at your network · no commitment.

Book a call
§ 05
— How it works

Three steps. Not one more.

01

Scoping call.

02

Design + deploy.

Deployed in night or weekend windows

03

Warranty + care.

§ 06
— Pricing per scope
Done.

Wi-Fi. VPN. Sites. At your scale.

“Pricing per scope, not consulting day-rate. Optional targeted audit at €590 to scope a specific topic before committing. For projects, we quote against public ranges below.
— Options de paiement
Targeted audit · 1 day
€590 · flat fee
Enterprise Wi-Fi refresh
€5k to €15k · by surface area
Site-to-site VPN
€2k to €5k · per link
— Included in every project
  • Detailed design and cutover plan
  • Cutover in night or weekend window
  • Rollback procedure ready
  • Transferable documentation (diagrams, configs)
  • 30-day post-cutover warranty
  • Video debrief at delivery
— Other scopes and care

VLAN segmentation

€3k to €8k

Separate accounting from operations, IoT from user network, cameras from servers. With explicit flow matrix.

  • Audit of current flows
  • Documented VLAN matrix
  • Progressive migration with no visible outage
  • Justified inter-VLAN ACLs

NGFW firewall + security

€4k to €12k

Next-gen firewall deployed and configured against your real exposure. Readable policy, logging enabled.

  • Hardware sized for throughput and criticality
  • Justified filtering policy
  • Logging and alerting configuration
  • Scheduled firmware updates

Recurring network care

from €290/mo

Continuous monitoring, firmware patching, incident response. Readable contract, SLA defined at scoping.

  • 24/7 monitoring of links and equipment
  • Scheduled firmware patching
  • Incident response · contractual delay
  • Quarterly configuration review
01
Direct.
vous parlez à celui qui code
02
À vous.
le code, le contenu, le domaine
03
France.
données et hébergement à Rouen
§ 07
— After the cutover?

We stay reachable.

Once the network is in place, here is how we support (or not) what comes next.

01
Full handover
Diagrams, saved configurations, credentials transmitted in a secure vault. You have everything, in open formats.
02
30-day warranty after cutover
During the month after the cutover, any implementation defect is fixed at no cost. Beyond that, you can switch to managed care if you wish.
03
Recurring care · if you want
Ongoing monitoring, patching, incident response. Readable contract, opt-out with notice. If you prefer to manage it in-house, that is also your call.
§ 08
— Frequent questions

About us. No fluff.

By scope, with public ranges. Enterprise Wi-Fi: €5k to €15k by surface area. Site-to-site VPN: €2k to €5k per link. VLAN segmentation: €3k to €8k. NGFW firewall: €4k to €12k. Firm quote within 5 working days after scoping. The optional targeted audit at €590 lets you scope a specific topic without committing.

§ 09
— Get started

Book your
scoping call.

30 min · No commitment · We assess together if the audit or cutover is relevant.

0 / 400
Your main need
June 2026 · 2 audit slots

No credit card. No aggressive follow-up. If we don't click, we forget each other. Cleanly.