Kieffer
Kieffer is a family-owned German B2B cleaning services provider founded in 1954, employing 2,000+ staff across seven Southern Germany branches. It offers maintenance, cleanroom, hospital, industrial, and facade cleaning to corporations, banks, hospitals, and mid-to-large enterprises under multi-year contracts.
- Company typePrivate
- Founded1954
- HeadquartersSteinheim Am Albuch, Germany
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Kieffer does
Kieffer (legal entity: Eugen Kieffer Gebäudereinigung GmbH & Co. KG) is a third-generation, family-owned professional cleaning services company founded in 1954 in Steinheim am Albuch, Germany. The company delivers seven core service lines — Unterhaltsreinigung (maintenance cleaning), Glas- und Fassadenreinigung (glass and facade cleaning), Baureinigung (construction cleaning), Industriereinigung (industrial cleaning), Krankenhausreinigung (hospital cleaning), Reinraumreinigung (cleanroom cleaning), and Spüllogistik (dishwashing logistics) — to B2B clients including hospitals, banks, public corporations, and mid-to-large enterprises across Southern Germany. The company operates through seven regional branches with a workforce of 2,000+ employees drawn from 50+ nationalities.
The company's underlying technology platform is an Integrated Management System (IMS) introduced in 1994 and expanded in 2006, encompassing four ISO certifications: DIN EN ISO 9001 (quality), 14001 (environmental), 45001 (occupational safety), and 50001 (energy management). Kieffer employs voice-controlled cleaning robots in field operations and maintains 20+ years of specialized cleanroom cleaning protocols for biotech, semiconductor, food, optics, and pharmaceutical clients. Hospital cleaning leadership holds state-certified disinfector credentials. The 2025 EcoVadis Gold rating (82 points, top 5% globally) provides external ESG validation.
Kieffer generates revenue through recurring multi-year B2B service contracts priced on a custom quote basis per client, with 100% in-house service delivery (no subcontracting). Customer acquisition relies on direct sales through regional branch managers, website lead capture, and reputation-based referrals reinforced by 70+ years of brand presence. Two wholly-owned subsidiaries — K. Kieffer Industrie-Service GmbH and Kieffer Gebäudemanagement Süd GmbH — segment industrial and building management activities. Operations remain entirely within Southern Germany, with no disclosed international footprint.
Kieffer firmographics
Firmographics- Name
- Kieffer
- Legal name
- Eugen Kieffer Gebäudereinigung GmbH & Co. KG
- Website
- https://kieffer.de
- Company type
- Private
- Founded year
- 1954
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Kieffer is a family-owned German B2B cleaning services provider founded in 1954, employing 2,000+ staff across seven Southern Germany branches. It offers maintenance, cleanroom, hospital, industrial, and facade cleaning to corporations, banks, hospitals, and mid-to-large enterprises under multi-year contracts.
- Ownership category
- akta.pro rank
Where Kieffer is headquartered
LocationHeadquarters
- HQ city
- Steinheim Am Albuch
- HQ country
- Germany
- HQ region
- Europe
Offices9 records
Markets served
Kieffer business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Professional Cleaning Services: Core revenue from providing comprehensive building cleaning services including Unterhaltsreinigung (maintenance cleaning), Glas- und Fassadenreinigung (glass and facade cleaning), Baureinigung (construction cleaning), Industriereinigung (industrial cleaning), Krankenhausreinigung (hospital cleaning), Reinraumreinigung (cleanroom cleaning), and Spüllogistik (dishwashing logistics). Services are provided on contractual basis to commercial and institutional clients.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quote-based pricing per client |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels5 records
Kieffer product offering
Product offeringCore offering
Kieffer (Eugen Kieffer Gebäudereinigung GmbH & Co. KG) is a family-owned professional cleaning services company providing comprehensive building and facility cleaning under recurring contractual agreements. The core offering consists of seven specialized service lines: maintenance cleaning, glass and facade cleaning, construction cleaning, industrial cleaning, hospital cleaning, cleanroom cleaning (for biotech, semiconductor, pharma, food, optics), and dishwashing logistics, delivered 100% in-house by 2,000+ employees across Southern Germany.
Product overview
Kieffer (Eugen Kieffer Gebäudereinigung GmbH & Co. KG) is a family-owned professional cleaning services company founded in 1954, offering a comprehensive portfolio of specialized cleaning services. The core offering consists of seven distinct service lines: Unterhaltsreinigung (maintenance cleaning) as the main business, supplemented by specialized services including Glas- und Fassadenreinigung (glass and facade cleaning), Baureinigung (construction cleaning), Industriereinigung (industrial cleaning), Krankenhausreinigung (hospital cleaning), Reinraumreinigung (cleanroom cleaning), and Spüllogistik (dishwashing logistics). The company operates with over 2,000 employees across seven locations in southern Germany, serving clients including public corporations, banks, hospitals, and medium to large businesses since 1954.
Differentiator
Problem solved
Functional benefit
Products and services
- Unterhaltsreinigung (Maintenance Cleaning) Regular maintenance cleaning of offices, administrative buildings, schools, daycare facilities, and recreational facilities with customized cleaning concepts for property care and value preservation. Delivered by dedicated object managers and fixed cleaning teams.
- Glas- und Fassadenreinigung (Glass and Facade Cleaning)
Quantifiable outcome
- Top 5% of all EcoVadis-rated companies worldwide (82 points)
- +3 more outcomes
Companies that use Kieffer
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
Kieffer technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Kieffer partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- EcoVadiscoreEcoVadis is a sustainability rating partner that evaluates Kieffer's Corporate Social Responsibility performance through an extensive process involving international experts. EcoVadis assesses engagement in Environment, Labor & Human Rights, Ethics, and Sustainable Procurement. Kieffer achieved Gold status (82 points, top 5% globally) with particularly outstanding scores in Environment and Labor & Human Rights. This partnership provides customers with assurance of fair business practices, employee-oriented HR policies, resource conservation, and climate/environmental protection.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Kieffer competitors and assessment
Company assessmentDirect peers
- Piepenbrock: Family-owned German facility services group offering cleaning, maintenance, and security services nationally. Direct competitor to Kieffer in commercial, industrial, and healthcare cleaning, with similar family-ownership heritage and multi-generational leadership.
- Wisag: One of Germany's largest facility services groups offering industrial cleaning, building maintenance, and specialized cleaning services. Comparable to Kieffer across industrial, commercial, and technical facility cleaning segments.
- Dorfner Gruppe: German cleaning and facility services group with comparable mid-size scale and regional operations. Directly competes with Kieffer across maintenance, industrial, and specialized cleaning services for commercial and institutional customers.
- Klüh Service Management: German cleaning and facility services company serving commercial, industrial, and healthcare customers nationally. Similar scale to Kieffer and competes directly across hospital cleaning, maintenance, and industrial segments.
- Gegenbauer: German building and facility services company with comparable full-service cleaning offerings across multiple German regions. Directly competes with Kieffer for commercial, industrial, and institutional cleaning contracts with similar mid-to-large scale.
Broad incumbents
- Sodexo (Germany): Global facility services multinational with German operations providing cleaning, catering, and integrated facility management. Broad incumbent competing with Kieffer for large enterprise and institutional cleaning contracts in Germany.
- Compass Group (Germany): Global facility services and contract catering multinational with German operations providing cleaning and support services. Broad incumbent competing with Kieffer for large enterprise, institutional, and healthcare cleaning contracts.
- Dussmann Group: Largest German facility services provider with comprehensive cleaning, catering, security, and building management services. Overlaps significantly with Kieffer in commercial and healthcare cleaning but operates a much broader portfolio across many more geographies.
- ISS A/S (Germany): Global facility services group with German operations offering cleaning, technical maintenance, and integrated facility services. Broad incumbent that competes with Kieffer across large enterprise, healthcare, and industrial cleaning contracts.
Regional players
- Köhler GmbH Reinigungsdienst: German regional cleaning services company of similar mid-size scale, primarily operating in southern/central Germany. Comparable to Kieffer in maintenance, industrial, and construction cleaning for local commercial customers within overlapping regional footprints.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Kieffer social profiles
Digital presenceKieffer compliance and trust
Trust signalCompliance5 records
Kieffer financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kieffer leadership team
Management profileNumber of profiles
Profiles8 records
Kieffer subsidiaries and ownership
Company hierarchySubsidiaries2 records
Kieffer funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kieffer 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 Kieffer
What does Kieffer do?
Kieffer (Eugen Kieffer Gebäudereinigung GmbH & Co. KG) is a family-owned professional cleaning services company providing comprehensive building and facility cleaning under recurring contractual agreements. The core offering consists of seven specialized service lines: maintenance cleaning, glass and facade cleaning, construction cleaning, industrial cleaning, hospital cleaning, cleanroom cleaning (for biotech, semiconductor, pharma, food, optics), and dishwashing logistics, delivered 100% in-house by 2,000+ employees across Southern Germany.
Is Kieffer a public or private company?
Kieffer is a private company. It is classified as family owned and is currently operating.
When was Kieffer founded?
Kieffer was founded in 1954. It employs 1 to 10 people.
Where is Kieffer based?
Kieffer is headquartered in Steinheim Am Albuch, Germany, in the Europe region.
How does Kieffer make money?
One revenue line is on record: professional Cleaning Services.
Who are Kieffer's main competitors?
Direct peers on record are Piepenbrock, Wisag, Dorfner Gruppe, Klüh Service Management and Gegenbauer. Broad incumbents are Sodexo (Germany), Compass Group (Germany), Dussmann Group and ISS A/S (Germany). Köhler GmbH Reinigungsdienst is listed as a regional player.
Does Kieffer have an API?
No public API is recorded for Kieffer.