Techfina
Techfina is a Swiss environmental engineering firm, founded in 1957, that designs, builds, and services turnkey wastewater and sewage sludge treatment plants for municipal utilities and industrial clients across Switzerland and France.
- Company typePrivate
- Founded1957
- HeadquartersOnex, Switzerland
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Techfina does
Techfina is a Swiss environmental engineering firm founded in 1957 that designs, plans, and builds electro-mechanical installations and turnkey wastewater treatment plants for municipal and industrial clients. Its service portfolio spans the full wastewater treatment chain — mechanical pretreatment, biological treatment (including conventional activated sludge, A/I intermittent aeration, dynamic nitrification, hybrid fluidized/moving bed biofilm carriers, SBR, and MBR), clarification, micropollutant elimination via ozonation and granular/powdered/micro-grain activated carbon (EMP/EMV/RMP), and a complete sewage-sludge treatment line covering thickening, anaerobic digestion, Lysotherm thermal hydrolysis (100–175 °C), PYREG pyrolysis (<800 °C), mechanical and thermal dewatering, drying/incineration, phosphorus recovery, and biogas storage/utilization. Engineering, 3D digital design, specialized mounting, testing, commissioning, and post-warranty support are executed in-house, with all equipment CE-certified. The company's reference base exceeds 100 biological treatment plant installations, including plants from ~2,200 PE up to 400,000 PE (Vidy WWTP, Lausanne).
The firm operates from three locations — Geneva (headquarters, Petit-Lancy), Winterthur (German-speaking Switzerland), and Metz, France (subsidiary Techfina SAS) — covering Romandie, eastern Switzerland, and northeastern France, with selected international references in Ukraine, Bulgaria, and Austria. Revenue is generated through project-based EPC contracts awarded via competitive public tendering and direct negotiation with municipal water utilities, intercommunal associations, and industrial clients; pricing is project-specific and not publicly disclosed. Named customers are exclusively public-sector entities, including AERA (52,000 EH STEP), Sivom Mulhouse Sud Alsace (Feldkirch STEU, 83%→91% purification efficiency), and the communes of Neuchâtel, Château-d'Œx, Loveresse, Vallorbe, Hermonville, and the Communauté de Communes de Freyming-Merlebach. Techfina pursues technology partnerships with GVA, Eliquo KGN (PYREG), MICRODYN-NADIR (membranes), and Mutag to round out its offering.
Techfina firmographics
Firmographics- Name
- Techfina
- Legal name
- Techfina SA
- Website
- https://techfina.ch
- Company type
- Private
- Founded year
- 1957
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Techfina is a Swiss environmental engineering firm, founded in 1957, that designs, builds, and services turnkey wastewater and sewage sludge treatment plants for municipal utilities and industrial clients across Switzerland and France.
- Ownership category
- akta.pro rank
Techfina industry classification
Industry- Product category
- Wastewater Treatment Engineering Services
- NAICS
- Industrial Machinery Manufacturing (33324)
- SIC
- General Industrial Machinery & Equipment (3560)
- akta.pro primary industry
- Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ)
- akta.pro secondary industries
- Effluent Polishing & Filtration (MBR/UF/RO/GAC) (EUANADAL), Industrial Wastewater & Effluent Treatment Services (BPALAHAD)
Keywords
Where Techfina is headquartered
LocationHeadquarters
- HQ city
- Onex
- HQ country
- Switzerland
- HQ region
- Europe
Offices3 records
Markets served
Techfina business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- EPC — Engineering, Procurement & Construction: Techfina manages complete project lifecycles from concept and planning through engineering, procurement, installation, commissioning, and handover of wastewater treatment plants. Services include in-house engineering, 3D digital design, specialized mounting, testing and start-up, and ongoing support post-warranty. Every project uses CE-certified equipment and full documentation. Revenue is project-based, varying by plant size and scope, sourced from municipal utilities, public authorities, and industrial clients via competitive tendering.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Techfina product offering
Product offeringCore offering
Techfina is an environmental engineering and EPC contractor that designs, builds, and commissions wastewater and sludge treatment plants for municipal utilities and industrial clients. The company applies proprietary process technologies including Lysotherm thermal sludge hydrolysis and dynamic nitrification biological treatment systems, delivering turnkey biological treatment plant solutions across Switzerland, France, and selected international markets.
Product overview
Techfina is a Swiss environmental engineering company specializing in water and wastewater treatment since 1957. The company operates as a single integrated platform providing turnkey electro-mechanical installations for municipal and industrial wastewater treatment plants. Their portfolio includes drinking water treatment, wastewater treatment (with mechanical pretreatment, biological treatment including multiple processes like SBR and MBR, clarification, and micropollutant elimination), and comprehensive sewage sludge treatment (thickening, dewatering via centrifuges and screw presses, anaerobic digestion, thermal hydrolysis via Lysotherm, pyrolysis via PYREG, phosphorus recovery, and biogas storage). Core engineering services include project management from conception through commissioning. The company offers solutions for plants ranging from small (from 6,000 population equivalent) to large-scale facilities, with recent projects including stations serving up to 400,000 equivalent inhabitants.
Differentiator
Problem solved
Functional benefit
Products and services
- Wastewater Treatment Plant EPC Services
Quantifiable outcome
- Feldkirch STEU purification efficiency improved from 83% to 91%
- +3 more outcomes
Companies that use Techfina
Customer profileNamed customers8 records
Segments2 records
Ideal customer profiles1 record
Techfina technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Techfina partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- GVA — Gesellschaft für Verfahren der Abwassertechnik mbH & Co. KGcoreGVA is a partner for wastewater treatment technology. Referenced as a specialist partner for return water treatment solutions (SBR processes with nitrification/denitrification or partial nitrification and anaerobic ammonium oxidation — PNAA).
- Eliquo KGN — Gesellschaft für Wassertechnik und Apparatebau GmbH & Co. KGcoreEliquo KGN provides water technology and apparatus construction. Techfina sources the PYREG® thermal sludge mineralization/pyrolysis process through Eliquo Stulz for plants from ~30,000 population equivalent.
- MICRODYN-NADIR GmbHcoreMICRODYN-NADIR provides membrane technology solutions. Partnership supports Techfina's membrane bioreactor (MBR) and other membrane-based treatment offerings.
- Mutag — Multi Umwelttechnologie AGcoreMutag provides environmental technology solutions. Listed as a partner in Techfina's network for delivering comprehensive wastewater treatment solutions.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
Techfina competitors and assessment
Company assessmentBroad incumbents
- Veolia Water Technologies: Global water-treatment major with combined technology, EPC, and operations capabilities. Competes with Techfina on large municipal tenders and offers overlapping biological, sludge, and tertiary treatment solutions, but operates across a much broader portfolio including outsourced operations.
- SUEZ Water Technologies & Solutions: Global water and wastewater treatment incumbent with EPC and operational services. Comparable to Techfina in municipal wastewater and sludge management, but with substantially larger scale and an integrated services+operations business model.
- ANDRITZ Group: Industrial equipment and process technology supplier with a strong wastewater/sludge treatment separation division. Overlaps with Techfina in sludge dewatering, thickening, and thermal treatment technologies, particularly through its Sulzer/Andritz separation heritage.
Regional players
- Organics Group: Polish EPC contractor for wastewater and sludge treatment plants across Central/Eastern Europe. Comparable business model and municipal customer focus to Techfina, though primarily serving CEE markets rather than Switzerland/France.
Direct peers
- Aqua-Aerobic Systems: US-headquartered manufacturer of water and wastewater treatment equipment including biological treatment, filtration, and disinfection systems. Comparable to Techfina's biological treatment and aeration product lines targeting municipal utilities.
- Huber SE: German water and wastewater technology company offering mechanical-biological treatment, sludge treatment, and micropollutant elimination. Techfina is already a Huber customer (e.g., micro-sieves for Vallorbe), and Huber competes directly with Techfina's mechanical pretreatment and biological treatment offerings.
- H2O Innovation: North American water and wastewater treatment specialist offering specialty chemicals, filtration, and process equipment. Comparable to Techfina in its focus on municipal/industrial water treatment solutions, though primarily North-American focused.
- WABAG Group: European-headquartered EPC contractor for municipal and industrial water and wastewater treatment plants. Highly comparable to Techfina in scope (municipal EPC, biological/tertiary treatment, sludge management) and customer type (public utilities, industrial clients), though WABAG operates at significantly larger scale globally.
- Flottweg SE: German manufacturer of decanters, centrifuges, and sludge dewatering equipment widely used in municipal wastewater plants. Techfina already uses Flottweg centrifuges (e.g., Neuchâtel STEP), and Flottweg competes directly on sludge dewatering solutions.
- Eliquo KGN: German water technology and apparatus construction firm providing sludge treatment, biological treatment, and PYREG sludge pyrolysis technology. Techfina is already a partner (sources PYREG through Eliquo), but Eliquo also competes directly in the same European EPC market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Techfina social profiles
Digital presenceTechfina financial estimates
Financial estimateRevenue estimate
Valuation estimate
Techfina leadership team
Management profileNumber of profiles
Techfina subsidiaries and ownership
Company hierarchySubsidiaries2 records
Techfina funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Techfina 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 Techfina
What does Techfina do?
Techfina is an environmental engineering and EPC contractor that designs, builds, and commissions wastewater and sludge treatment plants for municipal utilities and industrial clients. The company applies proprietary process technologies including Lysotherm thermal sludge hydrolysis and dynamic nitrification biological treatment systems, delivering turnkey biological treatment plant solutions across Switzerland, France, and selected international markets.
Is Techfina a public or private company?
Techfina is a private company. It is classified as unknown and is currently operating.
When was Techfina founded?
Techfina was founded in 1957. It employs 11 to 50 people.
Where is Techfina based?
Techfina is headquartered in Onex, Switzerland, in the Europe region.
How does Techfina make money?
One revenue line is on record: EPC — Engineering, Procurement & Construction.
Who are Techfina's main competitors?
Broad incumbents on record are Veolia Water Technologies, SUEZ Water Technologies & Solutions and ANDRITZ Group. Organics Group is listed as a regional player. Direct peers are Aqua-Aerobic Systems, Huber SE, H2O Innovation, WABAG Group, Flottweg SE and Eliquo KGN.
Does Techfina have an API?
No public API is recorded for Techfina.
What industry is Techfina in?
Techfina's product category is Wastewater Treatment Engineering Services. Its primary akta.pro industry code is IMAHAEAJ, Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems), with a secondary code of EUANADAL, Effluent Polishing & Filtration (MBR/UF/RO/GAC). Its NAICS code is 33324 and its SIC code is 3560.