Insights

Sustainable Technology Leadership HAMANN AG specializes in environmentally compliant sewage treatment solutions for the maritime industry, addressing increasing regulations and emphasizing marine environmental protection, which presents ongoing opportunities for ships and vessels seeking green retrofit options.

Innovative Compact Solutions With the launch of the HAMANN HL-CONT COMPACT 0125, the company offers the smallest and lightest fully certified sewage and wastewater treatment plant, appealing to clients requiring space-efficient and lightweight systems for smaller or retrofit vessels.

Global Service Network HAMANN’s extensive network of over 40 agents and service stations worldwide ensures comprehensive post-sale support, creating a strong value proposition for clients seeking reliable maintenance and technical assistance over the lifespan of their plants.

Customization & Consulting Emphasizing high levels of customization and consulting services, HAMANN stands ready to tailor solutions for diverse vessel types and operational needs, fostering closer client relationships and increasing opportunities for repeat business.

Growing Maritime Demand As maritime companies increasingly invest in environmentally compliant systems to meet stricter discharge regulations, HAMANN’s proven expertise and innovative products position it well to capture market share in a competitive and evolving industry.

HAMANN AG Tech Stack

HAMANN AG uses 8 technology products and services including Twemoji, Swiper, OpenStreetMap, and more. Explore HAMANN AG's tech stack below.

  • Twemoji
    Font Scripts
  • Swiper
    Javascript Libraries
  • OpenStreetMap
    Maps
  • Google Maps
    Maps
  • PHP
    Programming Languages
  • Vimeo
    Video Players
  • Adobe Creative Suite
    Visualisation Software
  • Contact Form 7
    Web Platform Extensions

HAMANN AG's Email Address Formats

HAMANN AG uses at least 1 format(s):
HAMANN AG Email FormatsExamplePercentage
FLast@hamannag.comJDoe@hamannag.com
50%
FLast@hamannag.comJDoe@hamannag.com
50%

Frequently Asked Questions

Where is HAMANN AG's headquarters located?

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HAMANN AG's main headquarters is located at 4 Bei Der Lehmkuhle Hollenstedt, Lower Saxony 21279 Germany. The company has employees across 2 continents, including EuropeNorth America.

What is HAMANN AG's official website and social media links?

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HAMANN AG's official website is hamannag.com and has social profiles on LinkedIn.

What is HAMANN AG's SIC code NAICS code?

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HAMANN AG's SIC code is 3559 - Special Industry Machinery, Not Elsewhere Classified NAICS code is 483 - Water Transportation.

How many employees does HAMANN AG have currently?

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As of March 2026, HAMANN AG has approximately 32 employees across 2 continents, including EuropeNorth America. Key team members include Ceo: F. V. B.Head Of Technical Department: O. H.Executive Sales Manager: U. F.. Explore HAMANN AG's employee directory with LeadIQ.

What industry does HAMANN AG belong to?

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HAMANN AG operates in the Maritime Transportation industry.

What technology does HAMANN AG use?

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HAMANN AG's tech stack includes TwemojiSwiperOpenStreetMapGoogle MapsPHPVimeoAdobe Creative SuiteContact Form 7.

What is HAMANN AG's email format?

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HAMANN AG's email format typically follows the pattern of FLast@hamannag.com. Find more HAMANN AG email formats with LeadIQ.

When was HAMANN AG founded?

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HAMANN AG was founded in 1972.

HAMANN AG

Maritime TransportationLower Saxony, Germany11-50 Employees

HAMANN AG is a worldwide recognized supplier of sewage treatment technology for the maritime industry. Since being founded in 1972, we serve our clients helping them to meet ever stricter regulation on sewage discharge and thus to rise to our joint responsibility to protect the marine environment.
Our commitment to quality goes far beyond the R&D, engineering and manufacturing processes. The same amount of effort and attention to detail goes into every step that follows; from sales to engineering consulting to commissioning and technical support many years later.
We offer a high level of customization and extensive consulting services to ensure the best possible solution for every project.
From there on, we make sure that our clients have all the backup they need to operate their HAMANN plant during its entire lifespan. We do so with our highly qualified and experienced staff at HAMANN headquarters near Hamburg, Germany and with our global network of over 40 agents and service stations.
All that accounts for the fact that HAMANN plants ensure continuous high effluent quality, reliability in day-to-day operations and low maintenance to the benefit of our clients and the oceans.
HAMANN AG is a privately held company with founder Knud Hamann acting as Chairman of the Supervisory Board. All HAMANN sewage treatment plants are designed and manufactured at our facility in Hollenstedt, Germany.

Section iconCompany Overview

Headquarters
4 Bei Der Lehmkuhle Hollenstedt, Lower Saxony 21279 Germany
SIC Code
3559 - Special Industry Machinery, Not Elsewhere Classified
NAICS Code
483 - Water Transportation
Founded
1972
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    HAMANN AG's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    HAMANN AG's revenue is estimated to be in the range of $1M$10M

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