Dehler Security
Dehler Security GmbH is a German full-service Sicherheitsdienst based in Mudersbach, offering personal protection, industrial and event security, and investigative services to enterprise and government clients across Germany via direct sales and a subcontractor partner network.
- Company typePrivate
- Founded-
- HeadquartersMudersbach, Germany
- Headcount1–10
- GTM typeB2B and B2C
- OfferingServices
What Dehler Security does
Dehler Security GmbH is a privately held German security services provider headquartered in Stahlwerkstraße 25, 57555 Mudersbach, North Rhine-Westphalia, operating under Managing Director Marc Dehler. The company delivers a full-service security portfolio organized into four divisions: Personenschutz (personal protection), Objektschutz (object/industrial/facility protection), Veranstaltungsschutz (event security), and Detektei (investigative services). The technical stack includes mobile video surveillance towers deployed at construction sites and remote facilities, GPS-tracked secure transport and courier services, and a 24/7 alarm monitoring and intervention center connected to client alarm systems. The firm holds ISO 9001:2015 and DIN 77200 dual certification issued by DEKRA, as well as the §34a GewO operating license required of all German private security providers, and carries €5M per-event commercial liability coverage through Gothaer Allgemeine Versicherung AG.
The customer base spans roughly 30 named enterprise and public-sector accounts across retail (ALDI Nord, REWE, Kaufland, Edeka, Poco), banking (Deutsche Bank, Commerzbank, Sparkasse Siegen), industrial and pharmaceutical (CSL Behring, Scania, mewa, GOLDBECK), logistics and automotive (Kutter Spezialspedition, Action Nederland), utilities and municipal services (Stadt Siegen, Stadt Trier, Stadt Dillenburg, Kreis Altenkirchen, Kreis Olpe, Siegener Versorgungsbetriebe), social services and care (AWO, Friedenshort, Rheinsieg-Klinik, Wohnverbund St. Gertrud), education (Universität Siegen), and political organizations (FDP Bundespartei). Revenue is generated through contract-based service fees covering both recurring engagements (ongoing object protection, patrol, porter/reception, alarm response) and project-based work (event security, investigations, VIP protection).
The go-to-market is sales-led and direct: inquiries arrive through the website contact form, dedicated phone lines, and email, with quotes provided per engagement. Pricing is not publicly disclosed. Geographic reach across Germany is achieved primarily through a subcontractor partner network (Nachunternehmer) of §34a GewO-licensed security firms, which extends coverage without proportional owned-headcount scaling, while the company maintains regional density in the Siegerland region. Marketing is content-led via the company blog, dedicated service pages, and an organic social presence on LinkedIn, Facebook, and Instagram, supported by JUMP Marketing GmbH for web and SEO.
Dehler Security firmographics
Firmographics- Name
- Dehler Security
- Legal name
- Dehler Security GmbH
- Website
- https://dehler-security.de
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Dehler Security GmbH is a German full-service Sicherheitsdienst based in Mudersbach, offering personal protection, industrial and event security, and investigative services to enterprise and government clients across Germany via direct sales and a subcontractor partner network.
- Ownership category
- akta.pro rank
Dehler Security industry classification
Industry- Product category
- Physical Security Services
- NAICS
- Investigation, Guard, and Armored Car Services (56161), Security Guards and Patrol Services (561612)
- SIC
- Services-Detective, Guard & Armored Car Services (7381)
- akta.pro primary industry
- Industrial & Critical Infrastructure Guarding (Utilities, Plants, Data Centers) (BPAKAAAD)
- akta.pro secondary industries
- Event-Based Close Protection (Appearances, Red Carpets, Public Engagements) (BPAKABAD), Private Security & Close Protection (VIP) (HSACAMAF), Event Traffic, Parking & Perimeter Security (BPAKACAJ)
Keywords
Where Dehler Security is headquartered
LocationHeadquarters
- HQ city
- Mudersbach
- HQ country
- Germany
- HQ region
- Europe
Offices2 records
Markets served
Dehler Security business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Security Services (B2B and B2C): Dehler Security operates as a full-service security provider offering a comprehensive range of services including person protection, object/facility protection, event security, and detective/investigative services. Revenue is generated through service contracts with businesses, government entities, and private individuals. Services are priced per contract and include both recurring (e.g., ongoing object protection, patrol services) and project-based (e.g., event security, investigations) engagements. The company holds ISO 9001 and DIN 77200 certifications.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels7 records
Dehler Security product offering
Product offeringCore offering
Dehler Security GmbH is a German full-service security provider operating across four divisions: Personenschutz (personal/close protection), Objektschutz (object/property protection including industrial, construction, residential, and patrol services), Veranstaltungsschutz (event security for trade fairs, stadiums, and corporate events), and Detektei (private and corporate investigation services). The company dispatches trained security personnel for manned guarding, alarm response, intervention, secure courier/transport, and surveillance, supported by mobile video surveillance towers and GPS tracking. Services are delivered under ISO 9001 and DIN 77200 dual certification through direct contracts and a Germany-wide subcontractor partner network.
Product overview
Dehler Security is a full-service security company offering a comprehensive portfolio of protection services organized into four main divisions: Personenschutz (Personal Protection), Objektschutz (Object/Property Security), Eventschutz (Event Security), and Detektei (Investigation Services). The company provides both human security personnel (bodyguards, patrol officers, fire watch, reception staff) and specialized offerings like mobile video surveillance towers. Services range from armed and unarmed personal protection, VIP security, and escort services to industrial facility security, construction site monitoring, stadium security, trade fair protection, and private/corporate investigations. The company operates primarily as a traditional security services provider, not a software platform.
Differentiator
Problem solved
Functional benefit
Products and services
- Personal Protection (Personenschutz) Close protection and bodyguard services for individuals, including VIP protection, escort services, chauffeur services, and specialized protection for children/youth in care and people with disabilities.
- Object and Property Protection (Objektschutz) Comprehensive property security including industrial/factory protection, patrol services, construction site security, static guarding, fire watch, residential complex security, city patrols, parking lot monitoring, reception/porter services, and alarm intervention.
- Event Security (Veranstaltungsschutz) Security services for public and private events including trade fairs, stadiums and sports venues, clubs/associations, and corporate events, covering crowd management, access control, VIP protection, and emergency planning.
- Detective and Investigation Services (Detektei) Professional investigative services covering private matters (infidelity, missing persons, stalking, child welfare) and corporate matters (fraud, embezzlement, product piracy, competitive intelligence), producing court-admissible evidence through surveillance and documentation.
- Secure Courier and Transport Services (Kurierdienst/Transporte) Secure national and international transport of sensitive documents and valuables using GPS-tracked vehicles and secure containers for continuous cargo visibility.
- Mobile Video Surveillance Towers (Mobile Videoüberwachungstürme) Autonomous, mobile surveillance tower deployments for construction sites and facilities lacking fixed power infrastructure, providing flexible, always-ready temporary monitoring.
Quantifiable outcome
- ISO 9001 and DIN 77200 certification achieved and maintained, demonstrating compliance with international quality management and German security service standards
Companies that use Dehler Security
Customer profileNamed customers33 records
Segments9 records
Ideal customer profiles6 records
Dehler Security technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Dehler Security partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- DEKRAcoreDEKRA, a leading international testing and certification organization, awarded Dehler Security dual certification under ISO 9001 (quality management) and DIN 77200 (security services standard). This certification partnership validates the company's compliance with German security industry standards and is prominently featured in marketing materials as a trust signal for enterprise and government procurement.
- Gothaer Allgemeine Versicherung AGcoreDehler Security maintains a commercial liability insurance policy with Gothaer Allgemeine Versicherung AG, with coverage of €5,000,000 per insured event (persons, property, and financial losses combined), capped at three times that amount annually. Additional extended coverage includes €500,000 for loss of guarded property, €1,000,000 for pre-event expenditures, and environmental liability coverage.
- JUMP Marketing GmbHminorJUMP Marketing GmbH provides conceptual, UX/UI design, web development, SEO, and hosting services for the Dehler Security website. This is a vendor relationship supporting the company's digital presence and online customer acquisition capabilities.
- Subcontractor Partner NetworkcoreDehler Security operates a structured subcontractor partner program for independent security companies and solo security professionals. Partners must hold a registered security business (§34a GewO license), be listed in the security worker registry, and demonstrate reliability and teamwork. The company offers fair pricing, prompt payment, and access to full project assignments as incentives for partnership.
Scale indicators1 record
Recent moves6 records
Expansion highlights6 records
Dehler Security competitors and assessment
Company assessmentDirect peers
- Securitas (Germany): German subsidiary of Securitas AB, the world's largest security services group, offering manned guarding, mobile patrol, alarm monitoring and electronic security across Germany. Direct competitor across Dehler's full-service portfolio with substantially greater scale.
- D&S Security: German security services firm providing Werkschutz, Objektschutz, Personenschutz, and Event security. Direct competitor in the German SMB-tier security services segment with similar positioning.
- Power Sicherheit: German mid-sized security services company offering object protection, event security, personal protection, and alarm response. Closely comparable in scale and service mix to Dehler, with overlapping target customers in retail and industrial security.
- Kötter Services: Family-owned German full-service security and facility services company headquartered in Essen. Directly comparable to Dehler across object protection, personal protection, event security, and investigation services, with a similar broad-portfolio positioning.
- Wisag Sicherheit & Service: German facility and security services provider with full-service security offerings including object protection, event security, and personal protection. Operates nationally and competes head-to-head with Dehler for enterprise and industrial accounts.
- FKS Sicherheit: German security services company offering object protection, personal protection, and event security across multiple regions. Comparable mid-sized competitor with similar service breadth and B2B enterprise focus.
- Piepenbrock Sicherheit: German family-owned facility management group with a dedicated security division (Objektschutz, Personenschutz, Veranstaltungsschutz). Comparable service breadth and B2B enterprise customer profile to Dehler Security.
- BWS Sicherheitsdienste: German security services provider with a similar full-service portfolio covering Werkschutz, Baustellenbewachung, Event security, and Pfortendienst. Mid-sized peer with comparable customer segments to Dehler.
Regional players
- Gegenbauer Sicherheit: Berlin-based German security and facility services company focused on object protection, reception services, and event security. Comparable full-service model with a regional Eastern German stronghold versus Dehler's Western German base.
Broad incumbents
- Dussmann Group: Large German facility services and security incumbent offering security guarding as part of a broader integrated services portfolio (cleaning, catering, technical). Overlaps with Dehler in object and event security but at materially greater scale.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Dehler Security social profiles
Digital presenceDehler Security compliance and trust
Trust signalCompliance6 records
Dehler Security financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dehler Security leadership team
Management profileNumber of profiles
Profiles1 record
Dehler Security funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dehler Security M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Dehler Security
What does Dehler Security do?
Dehler Security GmbH is a German full-service security provider operating across four divisions: Personenschutz (personal/close protection), Objektschutz (object/property protection including industrial, construction, residential, and patrol services), Veranstaltungsschutz (event security for trade fairs, stadiums, and corporate events), and Detektei (private and corporate investigation services). The company dispatches trained security personnel for manned guarding, alarm response, intervention, secure courier/transport, and surveillance, supported by mobile video surveillance towers and GPS tracking. Services are delivered under ISO 9001 and DIN 77200 dual certification through direct contracts and a Germany-wide subcontractor partner network.
Is Dehler Security a public or private company?
Dehler Security is a private company. It is classified as family owned and is currently operating.
When was Dehler Security founded?
Dehler Security was founded in -1. It employs 1 to 10 people.
Where is Dehler Security based?
Dehler Security is headquartered in Mudersbach, Germany, in the Europe region.
How does Dehler Security make money?
One revenue line is on record: security Services (B2B and B2C).
Who are Dehler Security's main competitors?
Direct peers on record are Securitas (Germany), D&S Security, Power Sicherheit, Kötter Services, Wisag Sicherheit & Service, FKS Sicherheit, Piepenbrock Sicherheit and BWS Sicherheitsdienste. Gegenbauer Sicherheit is listed as a regional player. Dussmann Group is listed as a broad incumbent.
Does Dehler Security have an API?
No public API is recorded for Dehler Security.
What industry is Dehler Security in?
Dehler Security's product category is Physical Security Services. Its primary akta.pro industry code is BPAKAAAD, Industrial & Critical Infrastructure Guarding (Utilities, Plants, Data Centers), with a secondary code of BPAKABAD, Event-Based Close Protection (Appearances, Red Carpets, Public Engagements). Its NAICS code is 56161 and its SIC code is 7381.