Clearly defined
Scope, timing and responsibilities are clarified before the assignment starts.
LNK GmbH · Düsseldorf
Two divisions. One clear responsibility.
We combine security and facility services for companies, properties, construction sites, events and hotels – with direct communication and predictable processes.
DüsseldorfCompany location
NationwideDeployments by arrangement
24/7Reachable
Security & FacilityOne point of contact
Who we are
Clearly structured. Directly accessible.
LNK GmbH is based in Düsseldorf and follows a pragmatic approach: define services clearly, keep responsibilities transparent and respond flexibly to the situation on site.
Based in Düsseldorf, we coordinate security and facility services for companies, properties, construction sites, events and hotels. The focus is on clear responsibilities, realistic planning and direct communication.
“Good service means that responsibilities are clear, communication remains direct and the client always knows what happens next.
Our approach
Structured where it matters. Flexible where it helps.
We start with the actual requirement on site: what needs to be done, when, where and with which responsibilities. From there, we build a clear setup that remains adaptable when conditions change.
Directly coordinated
Short communication paths keep decisions simple and questions easy to resolve.
Planned to fit
The setup follows the property, schedule and real operational requirement — not a rigid template.
How we work
From requirement to a clear deployment plan.
Clarify requirements
We discuss location, scope, timing and the key framework conditions.
Define the service
We specify which services and responsibilities are actually required.
Coordinate deployment
Times, contacts and operational details are agreed clearly before the start.
Stay coordinated
During ongoing assignments, communication remains direct and traceable.
What we stand for
What shapes our cooperation
Reliability
Commitments, availability and proper handovers are the foundation of our work.
Structure
Clear scopes of service and transparent planning reduce friction and uncertainty.
Flexibility
Deployments and cleaning intervals are adapted to the property, schedule and actual requirement.
Direct contact
You know who is responsible and benefit from direct communication instead of unnecessary handovers.
Two divisions
One point of contact for security and well-maintained properties.
LNK Security
For properties, construction sites, events, hotels, retail spaces and special protection requirements.
LNK Facility
For consistently maintained workplaces and properties – recurring, project-based or as a deep clean.
Security & Facility
Our service portfolio
Choose the division that fits your requirement. All services can be planned individually and combined where appropriate.
Security services
For properties, construction sites, events, hotels, retail spaces and special protection requirements.
Property Security
Controlled on-site presence and coordinated security routines for commercial and private properties.
Learn more
Construction Site Security
Structured guarding of construction sites against unauthorised access, theft and vandalism.
Learn more
Event Security
Security support for events with clear responsibilities and organised visitor flows.
Learn more
Personal Protection
Discreet protective support for individuals with elevated security requirements.
Learn more
Reception & Gate Service
Professional reception combined with controlled access and reliable visitor management.
Learn more
Patrol Service
Mobile checks for multiple locations, defined checkpoints and recurring security routines.
Learn more
Video Surveillance
Supporting video surveillance and coordinated monitoring processes for sensitive areas.
Learn more
Loss Prevention
Discreet retail presence to help prevent and identify shrinkage and suspicious behaviour.
Learn more
Night Auditor
Reliable hotel night service combining guest support, checks and structured handover.
Learn moreFacility & cleaning
For consistently maintained workplaces and properties – recurring, project-based or as a deep clean.
Building Cleaning
Clean, well-maintained buildings through coordinated cleaning services for interior and common areas.
Learn more
Office Cleaning
Recurring care of workspaces, sanitary areas and shared facilities.
Learn more
Maintenance Cleaning
Predictable recurring cleaning based on an agreed schedule and scope of service.
Learn more
Window Cleaning
Professional glass and window cleaning for clear views and a well-maintained appearance.
Learn more
Post-Construction Cleaning
Thorough cleaning after construction and renovation work, from construction dust to handover-ready spaces.
Learn more
Deep Cleaning
Intensive cleaning for areas that need more than regular maintenance cleaning.
Learn moreNext step
Request a quotePlanning a deployment?
Send us the most important information. We will discuss which solution best fits your property or project.