Industrial
In the industrial segment activmarine can look back on a vast number of successfully accomplished projects with customers from different business areas:
| Customer | Company Profile |
| Ahlström GmbH & Co. KG | Company specialised in sanitation, heating and air conditioning |
| Airtec GmbH | Company specialised in thermo-process engineering |
| Alpha German Property Income Trust | Real estate investment company |
| AMB Anlagen- und Metallbau GmbH | Company specialised in metal and plant construction |
| Arctos Industriekälte GmbH | Company specialised in large scale refridgeration plant construction |
| Atec Pharmatechnik GmbH | Company specialised in sterile technology and sterile pharma production |
| Bahnsen Breklum GmbH | Company specialised in gas, water, heating, ventilation and air conditioning |
| Biogas Grossenwiehe GmbH & Co. KG | Company specialised in biogas production |
| Biogas Mönkebüll GmbH & Co. KG | Company specialised in biogas production |
| Böklunder Plumrose GmbH & Co. KG | Food processing company |
| Caltech GmbH | Company specialised in refridgeration and air conditioning |
| Clausen & Bosse GmbH | Book printing company |
| Cremilk GmbH | Milk processing company |
| Danfoss Silicon Power | Internationally reknowned company in semi conductor technology for power electronics |
| Danisco Deutschland GmbH | Company specialised in food processing |
| Feyerabend | Company specialised in heating, ventilation and sanitation |
| Flensburger Brauerei Emil Petersen GmbH & Co. KG | beverage producer |
| Flensburger Fahrzeugbau GmbH | Company specialised in civil and military vehicle construction |
| Förde Sparkasse | Credit institute |
| Fördepark | Shopping mall |
| GMSH Gebäudemanagement Schleswig-Holstein AöR | Public law institution for estate management |
| Hack Kältesysteme GmbH & Co. KG | Company specialised in cooling, ventilation and air conditioning |
| Hans Sack GmbH & Co. KG | Company specialised in heating, ventilation, air conditioning, sanitation and solar power |
| Heitkamp Ingenieur- und Kraftwerksbau GmbH | Internationally reknowned company in power plant construction |
| IGA Haus GmbH | Enginnering office for residential and commercial construction |
| Imtech Deutschland GmbH & Co. KG | Internationally reknowned company in technical building equipment, power plant engineering, clean room technology and industrial air processing |
| Jan Duschkewitz GmbH & Co. KG | Company specialised in heaing, sanitation and electric |
| Johnson Controls Systems & Service GmbH | Internationally reknowned company in building technology, building automation, cooling and air conditioning, energy management and in the automotive sector |
| Köpcke & Siem GmbH | Company specialised in heating, ventilation and sanitation |
| Krones AG | Internationally reknowned company in construction of beverage production plants |
| KVP Pharma + Veterinärprodukte GmbH | Producer of veterinary medicines |
| L & P Ingenieurtechnik | Engineering office |
| Landmännen Unibake International | Food processing company |
| Larsen Danish Seafood GmbH | Fish processing company |
| Meiereigenossenschaft Langenhorn e.G. | Milk processing company |
| Meiereigenossenschaft Viöl e.G. | Milk processing company |
| Müller, Gerald | Company specialised in heating, air conditioning and sanitation |
| Nielsen, K. P. | Company specialised in heating, air conditioning and sanitation |
| NorthTec GmbH & Co. KG | Company specialised in automation technology |
| Ölfeuerungsdienst Viöl GmbH | Company specialised in heating plant construction |
| Opfermann GmbH | Company specialised in heating, ventilation and sanitation |
| PlanET Biogastechnik GmbH | Company specialised in biogas technology |
| Redlefsen GmbH & Co. KG | Food processing company |
| Richter Rohrleitungsbau GmbH | Company specialised in industiral and maritime pipe systems |
| Riemer + Timmann Rohrleitungsbau GmbH | Company specialised in plant construction and industrial pipe systems |
| Schmitt Enertec GmbH | Company specialised in biogas driven combined heat and power plants |
| Scholz Maschinenbau GmbH | Company specialised in general mechanical engineering and plant construction |
| Schwarz & Grantz Schleswig-Holstein GmbH | Company specialised in plant construction and technical building equipment |
| Schwarzenburg Rohrleitungs- und Anlagenbau GmbH | Company specialised in plant construction and pipe systems |
| Sigrotec GmbH | Company specialised in general machancal engineering and plant construction |
| City of Flensburg | |
| Stadtverkehr Lübeck GmbH | Public transportation company |
| Stadtwerke Flensburg GmbH | Power plant operator |
| Storm GmbH | Company specialised in combined heat and power plants, gas, heating, ventilation and air conditioning |
| Teichert | Company specialised in heating, sanitation and bathroom planning |
| Wilhelm Jensen GmbH & Co. KG | Company specialised in heating, ventilation, sanitation and electric |
| Zauner Anlagentechnik GmbH | Company specialised in plant construction |