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Supply and exhaust air
HVAC systems
VDI 6022-compliant hygiene inspections
Fire prevention for ventilation equipment for kitchens
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VDI 6022-compliant hygiene inspections
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VDI 2052 and DGUV Rule 110-003 - compliant fire load inspections in commercial kitchens
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®
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Hygieneinspektionen nach VDI 6022
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Hygiene & consulting
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Technical in-depth hygiene for sanitary facilities
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Technische Tiefenhygiene für raumlufttechnische Anlagen
VDI 6022-compliant hygiene inspections
Commercial kitchen
Technische Tiefenhygiene für Großküchen
Fire prevention for ventilation equipment for kitchens
Pest management / control
Hygiene & consulting
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Pest management / control
Sanitary hygiene
Technical in-depth hygiene for sanitary facilities
Washroom equipment and service
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Public institutions
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Technische Tiefenhygiene für raumlufttechnische Anlagen
VDI 6022-compliant hygiene inspections
Commercial kitchen
Technical in-depth hygiene for commercial kitchens
Fire prevention for ventilation equipment for kitchens
Pest management / control
Hygiene & consulting
Training courses & seminars
Pest management / control
Drinking water hygiene
Sanitary hygiene
Technical in-depth hygiene for sanitary facilities
Washroom equipment and service
Hotel & catering
HVAC systems
Technical in-depth hygiene for HVAC systems
VDI 6022-compliant hygiene inspections
Commercial kitchen
Technical in-depth hygiene for commercial kitchens
Fire prevention for ventilation equipment for kitchens
Pest management / control
Hygiene & consulting
Training courses & seminars
Pest management / control
Drinking water hygiene
Sanitary hygiene
Technical in-depth hygiene for sanitary facilities
Washroom equipment and service
Food & food processing
HVAC systems
Technical in-depth hygiene for HVAC systems
VDI 6022-compliant hygiene inspections
Commercial kitchen
Technical in-depth hygiene for commercial kitchens
Fire prevention for ventilation equipment for kitchens
Pest management / control
Hygiene & consulting
Training courses & seminars
Pest management / control
Sanitary hygiene
Technical in-depth hygiene for sanitary facilities
Washroom equipment and service
Drinking water hygiene
VDI 2047 - Technical in-depth hygiene for cooling towers
Facility management
HVAC systems
Technical in-depth hygiene for HVAC systems
VDI 6022-compliant hygiene inspections
Sanitary hygiene
Technical in-depth hygiene for sanitary facilities
Washroom equipment and service
Commercial kitchen
Technical in-depth hygiene for commercial kitchens
Fire prevention for ventilation equipment for kitchens
Pest management / control
Hygiene & consulting
Training courses & seminars
Pest management / control
Drinking water hygiene
VDI 2047 - Technical in-depth hygiene for cooling towers
Clean room technology & hospital hygiene
Engineers & planning offices
HVAC systems
Technical in-depth hygiene for sanitary facilities
VDI 6022-compliant hygiene inspections
Clean room technology & hospital hygiene
Sanitary hygiene
Technical in-depth hygiene for sanitary facilities
Washroom equipment and service
Pharmacy & research
HVAC systems
Technical in-depth hygiene for HVAC systems
VDI 6022-compliant hygiene inspections
Clean room technology & hospital hygiene
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Sanitary hygiene
Technical in-depth hygiene for sanitary facilities
Washroom equipment and service
Drinking water hygiene
Manufacturing industries
HVAC systems
Technical in-depth hygiene for HVAC systems
VDI 6022-compliant hygiene inspections
Clean room technology & hospital hygiene
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Technical in-depth hygiene for sanitary facilities
Washroom equipment and service
Pest management / control
Drinking water hygiene
Technology companies
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Technical in-depth hygiene for HVAC systems
VDI 6022-compliant hygiene inspections
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Exhibition & event organisers
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Technical in-depth hygiene for HVAC systems
VDI 6022-compliant hygiene inspections
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Gesec Hygiene + Instandhaltung GmbH & Co. KG
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DE
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DHS - Deutscher Hygiene Service GmbH & Co. KG
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Sigrid Dillitz
Executive Board Member
+49 177 6854042
sigrid.dillitz@gesa.de
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Sales Manager NRW Region
+49 151 26573428
julia.greinemann@gesa.de
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Sales Consultant
+49 152 02630021
nadja.denk-dillitz@gesa.de
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Areas of expertise
Supply and exhaust air
HVAC systems
VDI 6022-compliant hygiene inspections
Fire prevention for ventilation equipment for kitchens
Hygiene inspections
VDI 6022-compliant hygiene inspections
Drinking water hygiene
VDI 2052 and DGUV Rule 110-003 - compliant fire load inspections in commercial kitchens
Hygiene-Audits and Hygiene-Checks
Pest management & pest control
Commercial kitchen hygiene
Consulting & quality management
Pest management
Training courses & seminars
Technical in-depth hygiene for commercial kitchens
Fire prevention for ventilation equipment for kitchens
Sanitary hygiene & washroom equipment
Technical in-depth hygiene for sanitary facilities
Washroom equipment
Drinking water hygiene
Technical in-depth hygiene for cooling towers
Clean rooms & hospital hygiene
Acceptance & periodic examination of operating theatres
Acceptance & periodic examination of clean rooms
Training courses & seminars
Consulting & quality management
Food hygiene
Training courses & seminars
Epidemic and Pandemic Management
Disinfection and decontamination measures
Special services
The Aeroclean
®
process
Occupational health & safety
Sectors
Hospitals & healthcare environments
HVAC systems
Clean rooms + hospital hygiene
Commercial kitchen
Pest management / control
Sanitary hygiene
Trade, logistics & services
HVAC systems
Commercial kitchen
Pest management / control
Sanitary hygiene
Drinking water hygiene
Public institutions
HVAC systems
Commercial kitchen
Pest management / control
Drinking water hygiene
Sanitary hygiene
Hotel & catering
HVAC systems
Commercial kitchen
Pest management / control
Drinking water hygiene
Sanitary hygiene
Food & food processing
HVAC systems
Commercial kitchen
Pest management / control
Sanitary hygiene
Drinking water hygiene
VDI 2047 - Technical in-depth hygiene for cooling towers
Facility management
HVAC systems
Sanitary hygiene
Commercial kitchen
Pest management / control
Drinking water hygiene
VDI 2047 - Technical in-depth hygiene for cooling towers
Clean room technology & hospital hygiene
Engineers & planning offices
HVAC systems
Clean room technology & hospital hygiene
Sanitary hygiene
Pharmacy & research
HVAC systems
Clean room technology & hospital hygiene
Pest management / control
Sanitary hygiene
Drinking water hygiene
Manufacturing industries
HVAC systems
Clean room technology & hospital hygiene
Sanitary hygiene
Pest management / control
Drinking water hygiene
Technology companies
HVAC systems
Clean room technology & hospital hygiene
Pest management / control
Exhibition & event organisers
HVAC systems
Pest management / control
Sanitary hygiene
Occupational health & safety
About us
Gesa Hygiene-Gruppe – a family company
Interview
Gesa facts and figures
Business segments
Gesec Hygiene + Instandhaltung GmbH & Co. KG
Gemex Hygiene + Vorratsschutz GmbH
Gecos Hygiene + Consulting GmbH
DHS - Deutscher Hygiene Service GmbH & Co. KG
The people behind the company
Social commitment and community involvement
Sustainability, climate and environmental protection
Partners
Memberships & certificates
News
Press review
Specialist articles
Fairs & Exhibitions
Campaigns
Downloads
Careers
Gesec vacancies
Gemex vacancies
Gecos vacancies
DHS vacancies
Login
Gemex Customer Portal
Live-Support
Press Login (DE)
Contact
Locations
Contacts
Gesec Hygiene + Instandhaltung GmbH & Co. KG
Gemex Hygiene + Vorratsschutz GmbH
Gecos Hygiene + Consulting
DHS - Deutscher Hygiene Service GmbH & Co. KG
Gesa Locations Austria and Switzerland
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Skip navigation
Areas of expertise
Supply and exhaust air
HVAC systems
VDI 6022-compliant hygiene inspections
Fire prevention for ventilation equipment for kitchens
Hygiene inspections
VDI 6022-compliant hygiene inspections
Drinking water hygiene
VDI 2052 and DGUV Rule 110-003 - compliant fire load inspections in commercial kitchens
Hygiene-Audits and Hygiene-Checks
Pest management & pest control
Commercial kitchen hygiene
Consulting & quality management
Pest management
Training courses & seminars
Technical in-depth hygiene for commercial kitchens
Fire prevention for ventilation equipment for kitchens
Sanitary hygiene & washroom equipment
Technical in-depth hygiene for sanitary facilities
Washroom equipment
Drinking water hygiene
Technical in-depth hygiene for cooling towers
Clean rooms & hospital hygiene
Acceptance & periodic examination of operating theatres
Acceptance & periodic examination of clean rooms
Training courses & seminars
Consulting & quality management
Food hygiene
Training courses & seminars
Epidemic and Pandemic Management
Disinfection and decontamination measures
Special services
The Aeroclean
®
process
Occupational health & safety
Sectors
Hospitals & healthcare environments
HVAC systems
Clean rooms + hospital hygiene
Commercial kitchen
Pest management / control
Sanitary hygiene
Trade, logistics & services
HVAC systems
Commercial kitchen
Pest management / control
Sanitary hygiene
Drinking water hygiene
Public institutions
HVAC systems
Commercial kitchen
Pest management / control
Drinking water hygiene
Sanitary hygiene
Hotel & catering
HVAC systems
Commercial kitchen
Pest management / control
Drinking water hygiene
Sanitary hygiene
Food & food processing
HVAC systems
Commercial kitchen
Pest management / control
Sanitary hygiene
Drinking water hygiene
VDI 2047 - Technical in-depth hygiene for cooling towers
Facility management
HVAC systems
Sanitary hygiene
Commercial kitchen
Pest management / control
Drinking water hygiene
VDI 2047 - Technical in-depth hygiene for cooling towers
Clean room technology & hospital hygiene
Engineers & planning offices
HVAC systems
Clean room technology & hospital hygiene
Sanitary hygiene
Pharmacy & research
HVAC systems
Clean room technology & hospital hygiene
Pest management / control
Sanitary hygiene
Drinking water hygiene
Manufacturing industries
HVAC systems
Clean room technology & hospital hygiene
Sanitary hygiene
Pest management / control
Drinking water hygiene
Technology companies
HVAC systems
Clean room technology & hospital hygiene
Pest management / control
Exhibition & event organisers
HVAC systems
Pest management / control
Sanitary hygiene
Occupational health & safety
About us
Gesa Hygiene-Gruppe – a family company
Interview
Gesa facts and figures
Business segments
Gesec Hygiene + Instandhaltung GmbH & Co. KG
Gemex Hygiene + Vorratsschutz GmbH
Gecos Hygiene + Consulting GmbH
DHS - Deutscher Hygiene Service GmbH & Co. KG
The people behind the company
Social commitment and community involvement
Sustainability, climate and environmental protection
Partners
Memberships & certificates
News
Press review
Specialist articles
Fairs & Exhibitions
Campaigns
Downloads
Careers
Gesec vacancies
Gemex vacancies
Gecos vacancies
DHS vacancies
Login
Gemex Customer Portal
Live-Support
Press Login (DE)
Contact
Locations
Contacts
Gesec Hygiene + Instandhaltung GmbH & Co. KG
Gemex Hygiene + Vorratsschutz GmbH
Gecos Hygiene + Consulting
DHS - Deutscher Hygiene Service GmbH & Co. KG
Gesa Locations Austria and Switzerland
DE