Rietzler Group
- Company typePrivate
- Founded1986
- HeadquartersNürnberg, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
Rietzler Group firmographics
Firmographics- Name
- Rietzler Group
- Legal name
- Rietzler Gruppe GmbH
- Website
- https://rietzler-gruppe.de
- Company type
- Private
- Founded year
- 1986
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Where Rietzler Group is headquartered
LocationHeadquarters
- HQ city
- Nürnberg
- HQ country
- Germany
- HQ region
- Europe
Offices8 records
Markets served
Rietzler Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Environmental Consulting Services: Professional consulting services including environmental planning, site investigation, remediation planning, groundwater management, and conservation services. Revenue generated through project-based engagements.
- Laboratory Analysis Services: Analytical laboratory services for environmental samples including water, soil, and air analysis. Provides immission and occupational protection services as well as training.
- Environmental Technology Systems: Sale and installation of exhaust air purification and desulfurization systems, along with filter material supplies and maintenance services.
- Energy Consulting: Municipal heat planning and energy concept development services for municipalities, industry, commerce, and private customers.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels9 records
Rietzler Group product offering
Product offeringCore offering
The Rietzler Group is a family-owned environmental services group operating through five specialized subsidiaries. It delivers environmental laboratory analytics, environmental and engineering consulting, groundwater and contaminated site management, exhaust air purification and gas desulfurization systems using its proprietary UgnCleanPellets® filter material, and municipal heat planning and energy consulting services. Customers include German municipalities, industrial and commercial enterprises, and private customers across 14 locations in Germany.
Product overview
The Rietzler Group is a family-owned environmental services company consisting of five subsidiaries operating as an integrated portfolio. The group offers environmental laboratory analysis (Analytik Institut Rietzler), environmental engineering and consulting (R & H Umwelt), air purification and desulfurization systems (UGN-Umwelttechnik), and energy consulting with municipal heat planning (Rietzler Energiekonzept). The subsidiaries share common environmental focus areas but serve distinct market segments through specialized expertise. The group's flagship proprietary technology is UgnCleanPellets, a biological filter material used in air purification applications.
Differentiator
Problem solved
Functional benefit
Brands
- UgnCleanPellets: Proprietary filter material produced in Germany for exhaust air purification and desulfurization systems
Products and services
- Analytik Institut Rietzler — Environmental Laboratory Services
Quantifiable outcome
- Planning and investment security for municipalities through strategic heat planning
- +1 more outcomes
Companies that use Rietzler Group
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles3 records
Rietzler Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Rietzler Group partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- NKubator (Innovations- und Gründerzentrum)coreNKubator is an innovation and startup center for energy, GreenTech and sustainability in Nuremberg. Rietzler Energiekonzept was part of NKubator from November 2023 to July 2025, benefiting from networking with startups, founders, and GreenTech professionals. The partnership provided office space, mentorship, and collaborative opportunities that contributed to the company's growth.
- ENERGIEregion Nürnberg e.V.coreRegional energy network focused on sustainable business practices, climate protection, and resource conservation in the Nuremberg metropolitan region. Jakob Rietzler, Managing Director of Rietzler Gruppe GmbH, was elected to the board in November 2021.
- Rummelsberger Berufsbildungswerk (BBW)corePartnership for vocational training and professional integration of people with disabilities. The Rietzler Group has worked successfully with Rummelsberger BBW for over 8 years to train IT specialists for system integration. Five graduates have been permanently integrated into the IT team at the Nuremberg location, with a sixth currently in apprenticeship.
- Markt HeroldsbergminorMunicipal client for communal heat planning services. The project included status analysis, potential analysis, action plan development, and citizen-oriented communication.
Scale indicators5 records
Recent moves8 records
Expansion highlights6 records
Rietzler Group competitors and assessment
Company assessmentDirect peers
- GUTcert GmbH: German-based certification body specializing in energy management (ISO 50001), environmental management, and sustainability certification. Comparable to Rietzler Energiekonzept's BAFA energy consulting and QNG/DGNB/BiRN sustainability certification offerings for German municipalities and businesses.
- AGROLAB Group: European network of environmental and agricultural laboratories with strong DACH presence. Most directly comparable to Analytik Institut Rietzler on water, soil, and air analytical services for industrial and municipal clients.
- Wessling Group: Family-owned German environmental analytical services and consulting firm offering laboratory testing, environmental consulting, and quality assurance. Highly comparable to Rietzler in terms of family-owned heritage, German/DACH focus, integrated lab-plus-consulting model, and similar mid-market scale.
Broad incumbents
- Arcadis Germany: Global design, engineering, and environmental consulting firm with significant operations in Germany covering water, environment, and energy transition. Comparable to R & H Umwelt and Rietzler Energiekonzept on environmental and energy consulting, but at significantly larger scale and broader geographic footprint.
- TÜV SÜD: Large global testing, inspection, certification, and advisory firm with significant German environmental, energy, and industrial services operations. Overlaps with Rietzler's environmental testing, energy advisory, and certification work, but operates at vastly greater scale across many verticals.
- Eurofins Germany: Leading European environmental and food testing laboratory network with substantial German presence. Directly overlaps with Analytik Institut Rietzler on environmental laboratory analysis, while also offering a much broader testing portfolio.
- Bureau Veritas Germany: Global TIC (testing, inspection, certification) company with German operations covering environmental compliance, energy, and building services. Competes with Rietzler in industrial and municipal environmental testing and certification, with much larger scale.
- Ramboll Germany: International engineering, consulting, and environmental services firm with a strong German/Nordic presence. Competes with Rietzler in environmental site assessment, remediation, and energy planning for municipalities and industry, with deeper resources and broader capabilities.
- DEKRA: German-headquartered testing, inspection, and certification giant with growing environmental and sustainability service lines. Comparable as a broad incumbent offering adjacent environmental, energy, and industrial compliance services, but with a much wider portfolio.
Regional players
- EnviTec Biogas AG: German-listed company specializing in biogas and biomethane plant construction and operation, with related environmental and energy services. Tangentially comparable as a German mid-market player operating in the energy transition / environmental infrastructure space served by Rietzler Energiekonzept and tewag.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Rietzler Group social profiles
Digital presenceRietzler Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rietzler Group leadership team
Management profileNumber of profiles
Profiles6 records
Rietzler Group subsidiaries and ownership
Company hierarchySubsidiaries5 records
Rietzler Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rietzler Group 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 Rietzler Group
What does Rietzler Group do?
The Rietzler Group is a family-owned environmental services group operating through five specialized subsidiaries. It delivers environmental laboratory analytics, environmental and engineering consulting, groundwater and contaminated site management, exhaust air purification and gas desulfurization systems using its proprietary UgnCleanPellets® filter material, and municipal heat planning and energy consulting services. Customers include German municipalities, industrial and commercial enterprises, and private customers across 14 locations in Germany.
Is Rietzler Group a public or private company?
Rietzler Group is a private company. It is classified as family owned and is currently operating.
When was Rietzler Group founded?
Rietzler Group was founded in 1986. It employs 11 to 50 people.
Where is Rietzler Group based?
Rietzler Group is headquartered in Nürnberg, Germany, in the Europe region.
How does Rietzler Group make money?
Four revenue lines are on record. Environmental Consulting Services are the primary driver. The others are laboratory Analysis Services, environmental Technology Systems and energy Consulting.
Who are Rietzler Group's main competitors?
Direct peers on record are GUTcert GmbH, AGROLAB Group and Wessling Group. Broad incumbents are Arcadis Germany, TÜV SÜD, Eurofins Germany, Bureau Veritas Germany, Ramboll Germany and DEKRA. EnviTec Biogas AG is listed as a regional player.
Does Rietzler Group have an API?
No public API is recorded for Rietzler Group.