Welcome to Kohlhaas & Honecker GmbH
January 2026
Kohlhaas & Honecker GmbH, a long-established and highly respected pest management specialist based near Cologne in Hürth, is now part of Tyro Group Germany. With over 75 years of experience, the business combines tradition with innovation to deliver effective, environmentally responsible pest control solutions that protect people, property and reputations. Known for its holistic, solution-focused approach, Kohlhaas & Honecker prioritises identifying root causes and implementing tailored, long-term prevention strategies. The company supports both private households and business customers across Germany, offering professional, compliant pest management using the least invasive methods necessary to achieve lasting results. Its technical expertise, strong regional presence and commitment to responsible pest control make Kohlhaas & Honecker a valuable addition to the Group, further strengthening Tyro Group’s footprint in Germany and our shared commitment to high-quality, sustainable pest management nationwide.
Tyro Group Expands to the USA with Acquisition of EnviroSMART in Texas
November 2025
Tyro Group is proud to announce the acquisition of EnviroSMART Multifamily Pest Solutions, a leading environmental and pest control provider based in the United States. This marks a major milestone for Tyro Group as its first acquisition outside of Europe, signalling the company’s expansion into the U.S. market and reinforcing its commitment to building a group of carefully selected, high-performing, customer-focused pest control businesses. Click here to read the Press Release.
Welcome: WEISS Hygiene-Service GmbH & MARNI-Hygiene-Dienst GmbH
July 2025
We’re delighted to announce the strategic acquisition of two leading German companies, as WEISS Hygiene-Service GmbH and MARNI-Hygiene-Dienst GmbH join the Tyro Group.
With over 100 years of heritage, WEISS Hygiene-Service GmbH, based in Frankfurt, is a trusted expert in pest control, bird deterrence, and hygiene services. Renowned for their technical know-how, strong customer focus, and sustainable approach, WEISS brings a wealth of experience and deep regional insight across the Rhein-Main area. MARNI-Hygiene-Dienst GmbH, based in Wiesbaden, has been delivering professional pest control and bird control for more than 50 years. Their dedicated team of pest control technicians has built lasting client partnerships and a reputation for quality and reliability. These additions strengthen our mission to deliver smarter, safer, and more sustainable pest control solutions across Germany. We’re proud to welcome two companies that share Tyro’s values of quality, local service, and technical excellence. Welcome to the team, WEISS and MARNI!
Tyro Group Welcomes VSH Vorratsschutz und Hygiene GmbH
July 2025
VSH GmbH is an innovative, medium‑sized specialist in pest control, fumigation, and prevention with decades of industry experience. Its ISO 9001:2015‑certified team pairs discreet, personal advice with advanced, insecticide‑free technologies such as the bio‑certified ZerOx chamber. Tyro Group is delighted to welcome VSH into our family of companies. This acquisition underscores our shared commitment to quality, discretion and reliability, and it strengthens our capacity to serve customers throughout Germany. Looking ahead, we will combine VSH’s technical excellence with Tyro’s resources to deliver pioneering, sustainable pest‑management solutions. Together we will expand our footprint nationwide – starting with a focused push into Northern Germany – and build lasting partnerships with our clients.
