01 / PHYSICAL

Infrastructure.

Fibre to the home, network backbone, server rooms, surveillance. The physical layer that everything else runs on.

FTTHSPLICINGBLOWINGRACKSTRENCHINGCCTVACCESS
02 / LOGICAL

Intelligence.

ERP, inventory, custody. Red-team equipment and offensive security. The logic that makes the infrastructure useful.

ERPRED TEAMCUSTODYIT OPSINVENTORYINTEGRATIONAUTOMATION
DE  /  PL  /  LTEU-WIDE OPERATIONSISO 27001
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§ 03   THE STACK

From the trench to the terminal.

Most vendors own one layer. We operate the full stack — the fibre in the ground, the switch on the rack, the software that runs on top. Click any layer to open its brief.

X1
Infrastructure contracting
Civil works, ducting, site preparation, the physical ground layer
GROUND
X2
FTTH & connectivity
House connections, splicing, fibre blowing, termination
PHYSICAL
X3
Networks & security systems
Office server installs, network management, cameras, access control
HYBRID
X4
Software & ERP
Custom ERP, inventory and custody management, IT services
LOGICAL
X5
Intelligence & offensive security
Red-team engagements, equipment retail, threat simulation
OFFENSIVE
§ 04   SECTORS WE SERVE

Who we build for.

Projects across four primary sectors. Each has its own rhythm — different procurement cycles, different compliance regimes, different definitions of "acceptable downtime."

01 / TELCO

Telecommunications

Regional ISPs and carrier partners. Last-mile FTTH rollout, backbone splicing, network build-out, and ongoing maintenance contracts.

02 / PUBLIC

Public sector

Municipal networks, government facilities, public safety infrastructure. We tender, we document, we deliver on schedule.

03 / ENTERPRISE

Enterprise facilities

Corporate campuses, data centres, industrial sites. Cabling, networks, security systems, server rooms, and software that ties them together.

04 / SECURITY

Security & research

Authorised security teams, penetration testers, research groups. Red-team equipment and offensive engagement services, subject to verification.

X1 · GROUND LAYER

Infrastructure contracting.

Civil works and physical site preparation. Trenching, ducting, manhole installation, cabinet foundations — the ground-layer work that precedes active equipment. Projects range from last-mile urban rollouts to greenfield industrial sites.

We operate with our own crews and equipment across Germany, Poland, and Lithuania. That means faster mobilisation, consistent quality control from planning through handover, and accountability on a single contract rather than across a chain of subcontractors.

CAPABILITIES
  • Trenching & ducting
  • Manhole & cabinet works
  • Site survey & as-built documentation
  • Permit coordination
  • Directional drilling
  • Restoration works
X1GROUND
X2 · PHYSICAL LAYER

FTTH & connectivity.

Fibre-to-the-home splicing and cable blowing, from MPO terminations to individual household drops. We specialise in the physical fibre layer — microduct installation, air-blown fibre deployment, fusion splicing with OTDR verification, and CPE activation.

Volume work for regional ISPs and bespoke installations for enterprise campuses. Every splice is documented and tested; every drop is certified. The difference between a network that works and one that quietly degrades is in the quality of the work on this layer.

CAPABILITIES
  • Fusion splicing
  • Air-blown fibre deployment
  • OTDR testing & certification
  • MPO & LC terminations
  • Patch panel & ODF work
  • CPE activation
X2PHYSICAL
X3 · HYBRID LAYER

Networks & security systems.

The bridge layer where physical meets logical. Office and industrial network installations, server rack deployment, structured cabling, managed switches, and integrated security systems — IP cameras, access control, intrusion detection.

We handle the whole chain: cabling, hardware, configuration, and ongoing management. One point of contact for the network and the physical security stack that sits on top of it. Monitored response and maintenance contracts available across all three jurisdictions.

CAPABILITIES
  • Network design & installation
  • Server & rack deployment
  • Structured cabling (Cat 6A, fibre)
  • IP camera & NVR systems
  • Access control & intrusion detection
  • Managed network operations
X3HYBRID
X4 · LOGICAL LAYER

Software & ERP.

We develop custom software and integrate established platforms. For clients whose requirements fit an existing ERP, we implement, customise, and maintain. For clients whose workflows don't fit any off-the-shelf system, we build from scratch.

Specialisation in inventory, custody tracking, and field operations software — systems for teams with physical assets that move through a workflow. Includes general IT services, on-site support, and network administration across the same client base.

CAPABILITIES
  • Custom ERP & inventory systems
  • Established platform implementation
  • Custody & chain-of-handling tracking
  • Field operations software
  • API integration & data migration
  • Managed IT services
X4LOGICAL
X5 · OFFENSIVE LAYER

Intelligence & offensive security.

Red-team tooling and offensive security equipment, supplied to authorised security teams, penetration testers, and research groups. Adversarial engagement services for clients who want their infrastructure tested against realistic attack conditions — not scanner reports.

Engagement tiers range from scoped physical penetration tests to continuous red-team retainers. Equipment retail is verification-gated and shipped only within the EU to qualified buyers.

CAPABILITIES
  • Red-team equipment retail
  • Adversarial engagement services
  • Physical penetration testing
  • Social engineering engagements
  • Infrastructure hardening reviews
  • Threat simulation exercises
AUTHORISED USE ONLY Equipment and services on this layer are supplied only to authorised security professionals, research groups, and organisations with demonstrable legitimate use cases. All engagements operate under written authorisation and applicable EU law. Orders are subject to verification and compliance review.
X5OFFENSIVE
§ 05   FIELD OF OPERATIONS

Where we operate.

Capability and coverage, not performance counters. We publish numbers when they mean something.

03
JURISDICTIONS
05
STACK LAYERS
24/7
FIELD RESPONSE
EU
DELIVERY SCOPE
§ 06   OUR PLATFORMS

Products we build.

Two in-house software platforms, developed for our own field operations and available to clients.

PLATFORM · ARFA

ARfa — work and enterprise orchestration platform.

Scheduling, dispatch, and real-time coordination across distributed crews. Built for teams with people, vehicles, and equipment that need to be in the right place at the right time.

PLATFORM · KUPAR

kupAR — inventory and custody management.

Asset tracking with confidence-based location modelling. Designed for field operations where equipment moves between sites, gets sub-rented, and standard warehouse inventory systems fall apart.

§ 07   FIELD NOTES

From the field.

Technical notes from our engineers and operators. Opinions, methods, and occasional corrections from people who work on this infrastructure.

FIELD NOTE / 0012026.04

Why air-blown fibre beats pulling in dense urban deployments.

A practical comparison of microduct air-blown installation against traditional cable pulling for last-mile FTTH in retrofit scenarios — where every metre of duct was installed ten years before fibre existed.

FIELD NOTE / 0022026.03

Chain-of-custody systems for field equipment tracking.

What off-the-shelf inventory systems get wrong about crews with expensive kit that moves between sites, gets sub-rented, and occasionally walks off. The system design we settled on after three failed attempts.

FIELD NOTE / 0032026.02

What red-team engagements reveal about physical security layering.

Five years of physical penetration engagements across European enterprise sites. Patterns in what actually fails, what defends well, and the gap between what security systems are bought to do versus what they do.

MORE NOTES COMING · SUBSCRIBE VIA RSS OR EMAIL (notes@oxenex.com)

Build with us.

We hire splicers, network engineers, field technicians, and software developers across our three operating countries. Direct employment, not subcontracted gigs.

What we provide: professional equipment, proper training, scheduled work, and the chance to work on real infrastructure that stays in the ground for decades.

APPLY Send CV and brief cover letter to careers@oxenex.eu. Include country of preference and current certifications.
Fibre splicing technician
Fusion splicing, OTDR testing, CPE activation. IPC or equivalent certification preferred.
DE / PL / LT
FIELD
Network engineer
Design, deployment, and management of enterprise networks. CCNA / equivalent and strong client-facing skills.
DE / LT
ENGINEERING
Security systems installer
IP camera systems, access control, intrusion detection. Low-voltage cabling and integration experience.
PL / LT
FIELD
Software developer
Full-stack development on ERP, inventory, and custody systems. Experience with platform integration.
REMOTE / LT
ENGINEERING
Civil works crew
Trenching, ducting, site preparation. Permit experience and willingness to travel between project sites.
DE / PL
FIELD

Start a project.

Direct contact. Fast response. Projects across Germany, Poland, and Lithuania.

NEW BUSINESS
Projects, tenders, quotations
CAREERS
Applications, open roles
PRESS & PARTNERSHIPS
WARSZAWA · HEADQUARTERS
ul. Chmielna 73
00-801 Warszawa, Poland · +48 [REPLACE: phone]
VILNIUS · OPERATIONS
Gedimino pr. 20
LT-01103 Vilnius, Lithuania · +370 [REPLACE: phone]
BERLIN · OPERATIONS
Friedrichstraße 68
10117 Berlin, Germany · +49 [REPLACE: phone]