Unternehmensberatung Wenzel

Fire Protection Certification Consultingdin-14675.de

Unternehmensberatung Wenzel is a German consultancy and training firm that has specialized exclusively in DIN 14675 certification consulting for fire alarm and voice alarm system installers and planners since 2003, operating as a privately held founder-led market leader in the German compliance niche.

Company typePrivate
Founded2003
HeadquartersBuch, Germany
Headcount1–10
GTM typeB2B
OfferingServices

What Unternehmensberatung Wenzel does

Unternehmensberatung Wenzel is a German consulting and training firm founded in 2003 by Dipl.-Ing. Stephan Wenzel, headquartered in Buch, Bavaria. The company specializes exclusively in DIN 14675 certification consulting for companies involved in the planning, installation, and maintenance of fire detection systems (Brandmeldeanlagen, BMA) and voice alarm systems (Sprachalarmanlagen, SAA). Its service portfolio comprises three revenue streams: (1) DIN 14675 and ISO 9001 certification consulting delivered as a flat-rate package covering all certification phases, with ongoing support; (2) certification handling facilitation through recognized certification bodies; and (3) a catalog of more than 30 online training courses ranging from half-day introductory sessions to 3-day responsible-person certification preparation, structured into BMA courses, SAA courses, adjacent fire protection modules (BWA, MLAR, sprinkler inspection, RWA, hold-open systems, KRITIS officer), occupational safety modules (DGUV 3, EUP, ladders and steps), and an AI-in-fire-detection module.

The firm operates a sales-led go-to-market targeting two primary segments — Fachplaner (specialist planners) and Facherrichter (specialist installers) — alongside secondary Betreiber (operator) and electrical-safety buyers. Customer acquisition is driven by a substantial free content ecosystem that includes a TAB database of 565+ fire brigade connection conditions, a directory of 1,921+ DIN 14675 certified companies, a free exam-question simulator, four podcasts (Brandschutz To Go, Normen To Go, BMA Antworten, SAA Antworten), free monthly webinars, a WhatsApp channel, a Skool community, and active presence at industry trade shows including FeuerTRUTZ and Security Essen. The company maintains a stated market-leader position with 260+ five-star Google reviews and 22+ years of continuous specialization since the DIN 14675 norm's introduction. It is a privately held, founder-owned entity with no disclosed external funding, parent company, or subsidiary structure, operating primarily in the German market within the DACH region.

Unternehmensberatung Wenzel firmographics

Firmographics

Name: Unternehmensberatung Wenzel
Legal name: Unternehmensberatung Wenzel
Website: https://din-14675.de
Company type: Private
Founded year: 2003
Operating status: Operating
Headcount range: 1–10 employees
Short description: Unternehmensberatung Wenzel is a German consultancy and training firm that has specialized exclusively in DIN 14675 certification consulting for fire alarm and voice alarm system installers and planners since 2003, operating as a privately held founder-led market leader in the German compliance niche.
Ownership category
akta.pro rank

Unternehmensberatung Wenzel industry classification

Industry

Product category: Fire Protection Certification Consulting
NAICS: Management Consulting Services (54161), Professional, Scientific, and Technical Services (54)
SIC: Services-Management Consulting Services (8742), Services-Engineering Services (8711)
akta.pro primary industry: Fire & Life Safety Code Compliance Inspections & Consulting (AHJ Support) (BPABAHAJ)
akta.pro secondary industries: EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF), Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK)

Keywords

Fire alarm certification
DIN 14675 consulting
Voice alarm systems
Fire protection training
Compliance consulting

Where Unternehmensberatung Wenzel is headquartered

Location

Headquarters

HQ city: Buch
HQ country: Germany
HQ region: Europe

Offices1 record

Markets served

Unternehmensberatung Wenzel business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Marketing or Sales, Operations, Technology or R&D, Others

Revenue model

Training Services: Online training courses for BMA (Brandmeldeanlagen), SAA (Sprachalarmanlagen), fire protection, work safety, AI in fire detection, and VOB/B construction contract law. Training is delivered in various durations from half-day to 3-day formats.
Consulting and Support: Consultation and ongoing support for DIN 14675 and ISO 9001 certification, offered as a flat-rate package. The company provides complete certification consulting including document preparation, process structuring, and audit preparation.
Certification Handling: Facilitation of DIN 14675 and ISO 9001 certification through recognized certification bodies. The company prepares clients thoroughly so the actual certification audit runs smoothly.

Pricing tiers

Model	Billing	Price
Other	Multi-year contract	Consulting and support services are quoted as a flat-rate package

Go-to-market motion1 record

Distribution channels2 records

Marketing channels8 records

Unternehmensberatung Wenzel product offering

Product offering

Core offering

Unternehmensberatung Wenzel provides consulting services for DIN 14675 and ISO 9001 certification of companies that plan, install, and maintain fire alarm systems (Brandmeldeanlagen, BMA) and voice alarm systems (Sprachalarmanlagen, SAA). The firm complements its consulting with a portfolio of paid online training courses covering BMA, SAA, fire protection, occupational safety, AI in fire detection, and VOB/B construction contract law, plus free supporting resources such as a 565+ entry TAB (Technical Connection Conditions) database, a 1,900+ entry certified companies database, an exam question simulator, four podcasts, and free webinars.

Product overview

Unternehmensberatung Wenzel is a German consulting and training firm that serves as the market leader in DIN 14675 certification consulting for fire alarm systems (Brandmeldeanlagen, BMA) and voice alarm systems (Sprachalarmanlagen, SAA). Its core offering is a comprehensive DIN 14675 certification consulting service complemented by a portfolio of online training courses. The training portfolio is structured around three pillars: (1) BMA courses covering foundational knowledge, responsible person preparation (Parts 1 and 2), concept/planning, maintenance, inspection, and refresher training; (2) SAA courses covering responsible person, concept/planning, acoustics competency, StiPa measurement, active shooter alerting, and refresher training; and (3) supplementary fire protection and occupational safety courses covering fire warning systems, MLAR/cable sealing, sprinklers, fire dampers, RWA, hold-open systems, rescue routes, HVAC basics, nurse call systems, electrical safety, and VOB/construction law. Supporting the training and consulting services, the company provides free digital tools including a TAB database (565+ entries), a certified companies database (1,900+ entries), an exam questions simulator, and four podcasts (Brandschutz To Go, Normen To Go, BMA Antworten, SAA Antworten). The company also offers free webinars on both certification and marketing topics.

Differentiator

Problem solved

Functional benefit

Products and services

DIN 14675 Certification Consulting Full-service consulting and accompaniment for DIN 14675 and ISO 9001 certification, including documentation preparation, audit support, and a flat-rate service package covering all certification phases. Targeted at companies involved in planning, installation, and maintenance of fire alarm and voice alarm systems.
Online Training: Basic BMA (Grundlagenschulung BMA) A 2-day online foundational training course for fire alarm systems (BMA), serving as Part 1 of 2 preparation for the responsible person exam according to DIN 14675.
Online Training: Responsible Person BMA (Verantwortliche Person BMA) A 3-day online training course preparing participants for the responsible person exam for fire alarm systems (BMA) according to DIN 14675 Part 2 of 2.
Online Training: Beginner BMA (Einsteigerschulung BMA) A 1-day online introductory course for fire alarm systems (BMA), designed for newcomers to the field.
Online Training: Fire Detection and Alarm Concept (Brandmelde- und Alarmierungskonzept) A 1-day online training on developing fire detection and alarm concepts according to DIN 14675.
Online Training: BMA Concept, Planning & Design An online training course covering the concept, planning, and project design of fire alarm systems in new and existing buildings according to DIN 14675.
Online Training: BMA Maintenance (Instandhaltung BMA) A half-day online training on maintenance of fire alarm systems according to DIN 14675.
Online Training: Inspection per DIN VDE 0833-1 for Maintenance Providers A half-day online training on inspection walkthroughs according to DIN VDE 0833-1 for maintenance providers of fire alarm systems.
Online Training: Responsible Person SAA (Verantwortliche Person SAA) Online training for the responsible person role for voice alarm systems (SAA) according to DIN 14675.
Online Training: SAA Concept, Planning & Design Online training on concept, planning, and project design of voice alarm systems (SAA) according to DIN 14675.
Online Training: SAA Competency Certificate (Kompetenznachweis Akustik und Elektroakustik für SAA) Training leading to a competency certificate in acoustics and electroacoustics for voice alarm systems (SAA) per DIN 14675.
Online Training: StiPa Measurement (StiPa Messung) Training on StiPa (Speech Intelligibility Performance) measurement for voice alarm systems.
Online Training: Active Shooter Alerting of NGRS per DIN VDE V 0827 Training on emergency lockdown/active shooter alerting for danger management and reporting systems (NGRS) according to DIN VDE V 0827.
Online Training: Refresher BMA/SAA (Auffrischungsschulung BMA/SAA) A three-quarter-day refresher course for fire alarm systems and voice alarm systems according to DIN 14675.
Online Training: Refresher SAA Only (Auffrischungsschulung SAA) A refresher course focused solely on voice alarm systems (SAA) per DIN 14675.
Online Training: Brand Warning Systems (Brandwarnanlagen BWA) per DIN VDE V 0826-2 Training on fire warning systems (BWA) according to DIN VDE V 0826-2.
Online Training: MLAR – Cable Routing Directive and Penetration Sealing Systems Training on the Model Guidelines for Cable Routing Systems and fire penetration sealing systems.
Online Training: Qualified Person for Hold-Open Systems (Fachkraft Feststellanlagen mit Prüfung) Training and examination for qualified person status for fire door hold-open systems.
Online Training: Qualified Person for Fire Door Inspection Training for qualified person status in inspecting fire-resistant doors per DIN 14675.
Online Training: Qualified Person for Sprinkler System Inspection Training for qualified person status in inspecting sprinkler systems.
Online Training: Qualified Person for Fire Damper Inspection Training for qualified person status in inspecting fire dampers.
Online Training: Qualified Person for Smoke and Heat Exhaust Systems (RWA) Training for qualified person status for smoke and heat exhaust systems (RWA).
Online Training: VOB/B and Construction Contract Law Training on secure contract conclusion under German civil law (BGB) and construction contract law (VOB), covering change orders, delays, and legal responsibilities.
Online Training: Artificial Intelligence in Fire Detection Technology Training on the fundamentals of artificial intelligence in the context of fire protection and fire alarm systems, covering practical applications and regulatory considerations.
Online Training: Electric Instructed Person (EUP) - Electrical Engineering Basics Training for electrically instructed persons covering electrical safety fundamentals and hazard recognition.
Online Training: DGUV 3 - Portable Electrical Equipment Training on DGUV 3 regulations, testing techniques, assessment, and documentation for portable electrical equipment.
Online Training: Qualified Person for Ladders and Steps Training to become a qualified person for ladders and steps, covering proper use, regular inspection, and regulatory compliance.
Free TAB Database (Technische Anschlussbedingungen der Feuerwehr) A free online database containing over 565 technical connection conditions (TABs) from fire brigades across Germany, accessible to all website visitors.
Database of DIN 14675 Certified Companies A free online database of over 1,900 companies certified according to DIN 14675.
Exam Questions Simulator (Prüfungsfragen Simulator) An online practice tool for exam preparation, allowing candidates to test their knowledge for BMA and SAA responsible person examinations.
Free DIN 14675 Certification Webinar A complimentary 60-minute live online webinar explaining the path to DIN 14675 certification, covering the four certification pillars, phases, responsible persons, and practical examples.

Quantifiable outcome

Certification possible in 90 days
+1 more outcomes

Companies that use Unternehmensberatung Wenzel

Customer profile

Named customers11 records

Segments4 records

Ideal customer profiles3 records

Unternehmensberatung Wenzel technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature3 records

Unternehmensberatung Wenzel partnerships and signals

Strategic signal

Partnerships

16 partnerships are on record, tiered core and minor.

Detectomat Systems GmbHcoreTechnology or IntegrationManufacturer of fire detection and voice alarm system components. Provides technology integration support for certified companies.
HEKATRON Vertriebs GmbHcoreTechnology or IntegrationFire detection technology manufacturer and sales partner for BMA components.
C-TEC Germany LimitedcoreTechnology or IntegrationManufacturer of certified voice alarm systems and electroacoustic emergency warning systems per EN 54 standards.
g+m elektronik agcoreTechnology or IntegrationSwiss manufacturer of certified voice alarm systems and electroacoustic emergency warning systems per EN 54-4, EN 54-16, EN 54-17, and EN 54-24.
RCS Audio-Systems GmbHcoreTechnology or IntegrationManufacturer of certified voice alarm systems and loudspeaker systems per EN54-4, EN 54-16, and EN 54-24.
ic audio GmbHcoreTechnology or IntegrationAudio technology manufacturer for voice alarm systems and emergency notification.
Hertek GmbHcoreTechnology or IntegrationFire detection technology provider and partner for BMA system components.
Feuertrutz GmbHminorGTM or Marketing PartnerPublisher for fire protection publications and industry media partner for the FeuerTRUTZ trade fair.
Percy GörgensminorImplementation/ SI/ Consulting PartnerSafety technology services and seminars provider, offering additional training and consulting resources.
Nistor ConsultingminorImplementation/ SI/ Consulting PartnerConsulting for VdS approval for gas extinguishing systems and planning office for gas extinguishing and fire detection systems.
CADpoint2go GmbHminorImplementation/ SI/ Consulting PartnerDIN 14675 certified project assistance for security technology, providing CAD documentation services.
Brandschutzbüro Isserstedt-TheiligminorImplementation/ SI/ Consulting PartnerIndependent fire protection office offering fire protection expert (EIPOS), fire protection planning, fire protection management and fire protection officer services.
Brandschutz CheckupminorImplementation/ SI/ Consulting PartnerExperts for creating DIN-compliant escape and rescue plans, fire brigade plans and fire brigade route cards.
IGS Industrielle Gefahrenmeldesysteme GmbHminorImplementation/ SI/ Consulting PartnerIndustrial hazard detection systems provider with expertise in DIN 14675 BMA.
SoneparminorChannel Partner/ Reseller/ DistributorElectrical wholesale partner with regular presence at partner events and trade shows.
SYNFACTION GmbHminorImplementation/ SI/ Consulting PartnerDigital building technology management, planning and reconstruction of fire control matrices.

Scale indicators5 records

Recent moves6 records

Expansion highlights3 records

Unternehmensberatung Wenzel competitors and assessment

Company assessment

Others

Hekatron Vertriebs GmbH: Major German manufacturer of fire detection systems; an adjacent technology partner (already in Wenzel's partner list) that shapes the same certified installer ecosystem.
Feuertrutz GmbH: Nuremberg-based publisher and FeuerTRUTZ trade show organizer for fire protection; comparable as a content and trade-show channel player in the same niche Wenzel addresses (and already a minor partner).
BHE Bundesverband Sicherheitstechnik e.V. German trade association for security and fire safety installers; comparable as an ecosystem player shaping the same Facherrichter / Fachplaner buyer group and running adjacent training.

Broad incumbents

Bureau Veritas Germany: Global TIC firm offering ISO 9001 and management-system certification in Germany; comparable as an alternative certifier for the same SMB customer base that Wenzel prepares for audit.
DQS Holding GmbH: Frankfurt-based management-system certification body (ISO 9001, ISO 14001, ISO 45001), originally spun out of DQS; competing for the ISO 9001 portion of Wenzel's flat-rate certification package.
VdS Schadenverhütung GmbH: VdS is Germany's leading independent fire safety testing, inspection, and certification body; directly relevant because VdS-approval is a parallel pathway for fire detection installers that overlaps with Wenzel's DIN 14675 certification consulting audience.
DIN CERTCO: DIN's own certification society offering third-party certification for products, services, and persons; a potential upstream/downstream peer for DIN 14675-related conformity services.
TÜV SÜD Management Service GmbH: TÜV SÜD is a large certification body that issues ISO 9001 and similar management-system certificates; comparable because Wenzel funnels clients to recognized certification bodies, including TÜV-aligned organizations.
DEKRA Certification GmbH: DEKRA is one of the largest German testing, inspection, and certification (TIC) incumbents; relevant because DEKRA certifies ISO 9001 / quality management systems for similar German SMB fire-protection customers.

Direct peers

EIPOS GmbH: EIPOS is a Dresden-based post-graduate education and certification provider for fire protection specialists (Sachverständige, Fachplaner, Fachbauleiter); a direct niche competitor in DIN-specific fire protection training and certification.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Unternehmensberatung Wenzel financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Unternehmensberatung Wenzel leadership team

Management profile

Number of profiles

Profiles1 record

Unternehmensberatung Wenzel funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Unternehmensberatung Wenzel M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Unternehmensberatung Wenzel

What does Unternehmensberatung Wenzel do?

Is Unternehmensberatung Wenzel a public or private company?

Unternehmensberatung Wenzel is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was Unternehmensberatung Wenzel founded?

Unternehmensberatung Wenzel was founded in 2003. It employs 1 to 10 people.

Where is Unternehmensberatung Wenzel based?

Unternehmensberatung Wenzel is headquartered in Buch, Germany, in the Europe region.

How does Unternehmensberatung Wenzel make money?

Three revenue lines are on record. Training Services are the primary driver. The others are consulting and Support and certification Handling.

Who are Unternehmensberatung Wenzel's main competitors?

Others on record are Hekatron Vertriebs GmbH, Feuertrutz GmbH and BHE Bundesverband Sicherheitstechnik e.V.. Broad incumbents are Bureau Veritas Germany, DQS Holding GmbH, VdS Schadenverhütung GmbH, DIN CERTCO, TÜV SÜD Management Service GmbH and DEKRA Certification GmbH. EIPOS GmbH is listed as a direct peer.

Does Unternehmensberatung Wenzel have an API?

No public API is recorded for Unternehmensberatung Wenzel.

What industry is Unternehmensberatung Wenzel in?

Unternehmensberatung Wenzel's product category is Fire Protection Certification Consulting. Its primary akta.pro industry code is BPABAHAJ, Fire & Life Safety Code Compliance Inspections & Consulting (AHJ Support), with a secondary code of BPAHAJAF, EHS Management Systems & ISO Consulting (ISO 14001/45001). Its NAICS code is 54161 and its SIC code is 8742.