Passavant Energy & Environment
Passavant Energy & Environment is a Frankfurt-based German EPC firm, founded in 1842 and owned by Drake & Scull International (UAE), delivering turnkey water, wastewater, sludge, and waste treatment plants with energy and water reuse systems for municipal governments and industrial clients across MENA, South Asia, and Europe.
- Company typePrivate
- Founded1842
- HeadquartersFrankfurt, Germany
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Passavant Energy & Environment does
Passavant Energy & Environment GmbH is a Frankfurt-headquartered German engineering, procurement, and construction (EPC) firm specializing in water, wastewater, sludge, and waste treatment plants for municipal governments and industrial clients. Founded in 1842 (formerly Passavant-Roediger GmbH) and operating as a wholly-owned subsidiary of UAE-listed Drake & Scull International PJSC, the company delivers turnkey plant construction projects alongside standalone products including pre-engineered containerized package plants, energy recovery and water reuse systems, and waste-to-energy solutions. Its technology stack centers on conventional biological, chemical, and physical treatment processes for water and wastewater, combined with sludge digestion/dewatering and biogas-based energy reuse, and it maintains dedicated R&D for in-house process technology development.
The business model combines one-time turnkey plant construction contracts with recurring professional services revenue from operation and maintenance, after-sales support, and export finance structuring for international buyers. Go-to-market is enterprise field sales targeting municipal procurement and industrial facility owners, delivered through a regional office network spanning Egypt, India, Kosova, Romania, Turkey, UAE, and North Africa alongside the Frankfurt headquarters. Visible reference customers include Bursa Municipality (Turkey), WWTP South Dhahran (Saudi Arabia), and WWTP Tayasir, with documented project acceptance milestones through 2020 demonstrating active execution. The company is a member of DWA (German Association for Water, Wastewater and Waste) and operates a German private limited company (GmbH) structure under its UAE parent's governance.
Passavant Energy & Environment firmographics
Firmographics- Name
- Passavant Energy & Environment
- Legal name
- PASSAVANT Energy & Environment GmbH
- Website
- https://passavant-roediger.de
- Company type
- Private
- Founded year
- 1842
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Passavant Energy & Environment is a Frankfurt-based German EPC firm, founded in 1842 and owned by Drake & Scull International (UAE), delivering turnkey water, wastewater, sludge, and waste treatment plants with energy and water reuse systems for municipal governments and industrial clients across MENA, South Asia, and Europe.
- Ownership category
- akta.pro rank
Passavant Energy & Environment industry classification
Industry- Product category
- Water and Wastewater Treatment Engineering
- NAICS
- Water, Sewage and Other Systems (2213), Biomass Electric Power Generation (221117)
- SIC
- Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- Intake/Outfall & Raw Water Abstraction Works (River/Sea Intakes, Outfalls) (IMAFAGAI)
- akta.pro secondary industries
- Biomass & Waste-to-Energy Plant EPC (EUAEAAAI), Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ), Design & Engineering for Renewal/Expansion (Pipelines, Pump Stations, Treatment Plants) (EUANALAD)
Keywords
Where Passavant Energy & Environment is headquartered
LocationHeadquarters
- HQ city
- Frankfurt
- HQ country
- Germany
- HQ region
- Europe
Offices8 records
Markets served
Passavant Energy & Environment business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Turnkey Plant Construction: Design and construction of complete water, wastewater, sludge, and waste treatment plants as turnkey solutions
- Operation & Maintenance Services: Ongoing operational support and maintenance services for installed treatment facilities
- After Sales Service: Post-installation customer support and service offerings
- Export Finance Services: Financial services supporting international project exports
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
Passavant Energy & Environment product offering
Product offeringCore offering
Passavant Energy & Environment designs, builds, and services turnkey plants for municipal and industrial wastewater, water, sludge, and waste treatment. The portfolio includes pre-engineered package plants, energy and water re-use systems, operation and maintenance, after-sales support, and export finance services for international projects.
Product overview
Passavant Energy & Environment offers a comprehensive portfolio of environmental engineering solutions organized into core treatment products and supporting services. The core products span water and wastewater treatment (municipal and industrial), water re-use, sludge treatment, waste treatment with waste-to-energy capabilities, and pre-engineered package plants for space-constrained applications. Energy re-use technologies complement the treatment portfolio by enabling energy recovery from treatment processes. These products are supported by a suite of services including operation and maintenance, after sales service, and export finance assistance. Together, the company delivers holistic, tailor-made solutions and turnkey plant construction based on 150 years of experience.
Differentiator
Problem solved
Functional benefit
Products and services
- Municipal Wastewater Treatment
Companies that use Passavant Energy & Environment
Customer profileNamed customers3 records
Segments2 records
Ideal customer profiles2 records
Passavant Energy & Environment technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Passavant Energy & Environment partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- DWA (German Association for Water, Wastewater and Waste)minorIndustry membership organization for water, wastewater and waste management professionals in Germany. Confers industry credibility and networking benefits.
Scale indicators2 records
Recent moves6 records
Expansion highlights4 records
Passavant Energy & Environment competitors and assessment
Company assessmentBroad incumbents
- Veolia Water Technologies: Global water-treatment and process solutions arm of Veolia, offering municipal and industrial water/wastewater EPC, O&M, and reuse technologies that overlap with Passavant's product portfolio at significantly larger scale.
- Suez Water Technologies & Solutions: Suez's water technology and municipal treatment arm delivers turnkey plants, process equipment, and O&M worldwide — overlapping squarely with Passavant's municipal and industrial wastewater offering.
- Xylem: Global water technology incumbent offering treatment equipment, smart metering, and digital water solutions across municipal and industrial markets — overlapping Passavant's municipal/industrial water and wastewater portfolio.
- Ecolab: Global water, hygiene, and energy technologies company with industrial water treatment, reuse, and process optimisation solutions comparable to Passavant's industrial wastewater and water reuse offerings.
- Doosan Enerbility (Water Business): Korean diversified EPC with water and desalination project execution capability, competing with Passavant on large-scale municipal and industrial water infrastructure contracts internationally.
Direct peers
- Metito: UAE-based water and wastewater treatment EPC and solutions provider with strong MENA and Africa presence; directly competes with Passavant for municipal and industrial turnkey contracts in the same geographies.
- Aquatech International: US-headquartered EPC specialist in industrial water treatment, reuse, and desalination — overlapping industrial-wastewater and water-reuse capabilities with Passavant's industrial segment.
- Hitachi Zosen Inova: Swiss-Japanese EPC firm specialising in energy-from-waste and sludge/biomass-to-energy plants, directly comparable to Passavant's waste-to-energy, sludge treatment, and energy reuse offerings.
- WABAG (VA Tech Wabag): India-headquartered global water and wastewater treatment EPC specialist serving municipal and industrial clients with turnkey plant design, construction, and O&M — directly comparable business model and customer base to Passavant.
Emerging players
- Fluence Corporation: Decentralised water and wastewater treatment specialist with packaged/containerised plants and reuse systems — a comparable niche player to Passavant's Package Plants and water reuse product lines.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Passavant Energy & Environment financial estimates
Financial estimateRevenue estimate
Valuation estimate
Passavant Energy & Environment leadership team
Management profileNumber of profiles
Profiles1 record
Passavant Energy & Environment funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Passavant Energy & Environment 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 Passavant Energy & Environment
What does Passavant Energy & Environment do?
Passavant Energy & Environment designs, builds, and services turnkey plants for municipal and industrial wastewater, water, sludge, and waste treatment. The portfolio includes pre-engineered package plants, energy and water re-use systems, operation and maintenance, after-sales support, and export finance services for international projects.
Is Passavant Energy & Environment a public or private company?
Passavant Energy & Environment is a private company. It is classified as corporate owned and is currently operating.
When was Passavant Energy & Environment founded?
Passavant Energy & Environment was founded in 1842. It employs 101 to 250 people.
Where is Passavant Energy & Environment based?
Passavant Energy & Environment is headquartered in Frankfurt, Germany, in the Europe region.
How does Passavant Energy & Environment make money?
Four revenue lines are on record. Turnkey Plant Construction is the primary driver. The others are operation & Maintenance Services, after Sales Service and export Finance Services.
Who are Passavant Energy & Environment's main competitors?
Broad incumbents on record are Veolia Water Technologies, Suez Water Technologies & Solutions, Xylem, Ecolab and Doosan Enerbility (Water Business). Direct peers are Metito, Aquatech International, Hitachi Zosen Inova and WABAG (VA Tech Wabag). Fluence Corporation is listed as an emerging player.
Does Passavant Energy & Environment have an API?
No public API is recorded for Passavant Energy & Environment.
What industry is Passavant Energy & Environment in?
Passavant Energy & Environment's product category is Water and Wastewater Treatment Engineering. Its primary akta.pro industry code is IMAFAGAI, Intake/Outfall & Raw Water Abstraction Works (River/Sea Intakes, Outfalls), with a secondary code of EUAEAAAI, Biomass & Waste-to-Energy Plant EPC. Its NAICS code is 2213 and its SIC code is 1623.