CirTec B.V.
CirTec B.V., a Purmerend-based subsidiary of Nijhuis Saur Industries, designs and delivers circular water treatment and resource recovery systems — including belt presses, disc filters, and cellulose recovery units — for municipal and industrial clients worldwide.
- Company typePrivate
- Founded2010
- HeadquartersPurmerend, Netherlands
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What CirTec B.V. does
CirTec B.V. is a Netherlands-based water treatment technology company founded in 2010 and headquartered in Purmerend. It operates as a specialized Global Technology Center within Nijhuis Saur Industries (NSI), the international water division of the French Saur Group. CirTec designs and delivers circular process solutions — primarily belt presses and belt thickeners for sludge dewatering, finesieve systems, disc filters for tertiary treatment, and cellulose recovery units — that transform wastewater and biosolids into clean water, cellulose fibers, nutrients, and low-grade energy.
The company serves two primary customer segments: municipal wastewater utilities (e.g., Gemeente Almere, Hoogheemraadschap Hollands Noorderkwartier) requiring decentralized or capacity-expansion treatment solutions, and industrial clients across food processing, fish processing, sugar, and adjacent sectors (e.g., Searious BV, Tangier Shrimp Processing Company, Cosun Suikerunie). Its business model is project-based enterprise sales, delivering full EPC execution including design, piloting, manufacturing, installation, commissioning, and long-term operational support, with revenue streams spanning hardware supply, professional engineering services, pilot testing, and managed service contracts. CirTec markets primarily through the NSI platform, participating in industry events such as Aqua Nederland and leveraging the parent's regional centers across Benelux, France, UK & Ireland, Americas, MEA, and Asia Pacific for global reach.
CirTec B.V. firmographics
Firmographics- Name
- CirTec B.V.
- Legal name
- CirTec B.V.
- Website
- https://cirtec.nl
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- CirTec B.V., a Purmerend-based subsidiary of Nijhuis Saur Industries, designs and delivers circular water treatment and resource recovery systems — including belt presses, disc filters, and cellulose recovery units — for municipal and industrial clients worldwide.
- Ownership category
- akta.pro rank
CirTec B.V. industry classification
Industry- Product category
- Water Treatment & Resource Recovery Equipment
- NAICS
- Water and Sewer Line and Related Structures Construction (23711)
- SIC
- Misc Industrial & Commercial Machinery & Equipment (3590), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Separation & Filtration Equipment (Filters, Centrifuges, Membranes) (IMAHAEAB)
Keywords
Where CirTec B.V. is headquartered
LocationHeadquarters
- HQ city
- Purmerend
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
CirTec B.V. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales
Revenue model
- Equipment Supply: Supply of water treatment equipment including belt presses, belt thickeners, disc filters, finesieve solutions, and cellulose recovery systems.
- Engineering & Project Delivery: Complete project delivery including design, engineering, manufacturing, installation and commissioning of turnkey treatment systems tailored to customer needs.
- Pilot Testing Services: Each CirTec system can be tested in pilot form prior to full-scale implementation to ensure suitability and optimal performance under real-world conditions.
- Operational Support & Service: Long-term service and operational support for installed systems.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
CirTec B.V. product offering
Product offeringCore offering
CirTec B.V. designs, manufactures, and delivers circular water treatment and resource recovery systems for municipal and industrial clients. Its core offerings include belt press and belt thickener equipment for sludge treatment, finesieve solutions for solids/organics/nutrient removal, disc filters for tertiary treatment, and cellulose recovery systems that extract clean cellulose from sewage. Solutions are delivered as standalone units or as full EPC projects, complemented by pilot testing, commissioning, and long-term operational support.
Product overview
CirTec develops and delivers circular and future-proof solutions for water treatment and resource recovery. The product portfolio consists of four core offerings: (1) Belt Press & Belt Thickener for sludge thickening and dewatering, (2) Finesieve Solutions for removing solids, organics and nutrients, (3) Disc Filter for tertiary treatment and sludge minimization, and (4) Cellulose Recovery for extracting clean cellulose from wastewater. These products are offered as standalone units or as part of full EPC execution, combined with engineering, equipment supply, piloting, commissioning, and long-term service support.
Differentiator
Problem solved
Functional benefit
Products and services
- Sludge Treatment: Belt Press & Belt Thickener Advanced equipment to separate or thicken solids, increasing efficiency, reducing sludge volume and improving downstream performance in wastewater treatment for municipal and industrial clients.
- Finesieve Solutions Design and implementation of treatment steps that remove solids, organics and nutrients using efficient mechanical and biological processes, for municipal and industrial wastewater streams.
- Tertiary Treatment: Disc Filter Disc filter systems that minimize sludge production, stabilize biosolids and prepare them for reuse, energy recovery or safe disposal.
- Cellulose Recovery Advanced filtration system combined with a pre-washing step that recovers energy-rich sludge and clean cellulose from sewage for circular applications.
- Engineering & Project Delivery (EPC) Complete project delivery including design, engineering, manufacturing, installation and commissioning of turnkey water treatment and resource recovery systems for municipal and industrial clients.
- Pilot Testing Services Pilot-scale testing of CirTec systems prior to full-scale implementation to ensure suitability and optimal performance under real-world conditions.
- Operational Support & Long-Term Service Long-term service and operational support for installed CirTec water treatment and resource recovery systems.
Quantifiable outcome
- 3.3 million tonnes of cellulose recoverable annually from sewage in Western Europe
- +5 more outcomes
Companies that use CirTec B.V.
Customer profileNamed customers5 records
Segments2 records
Ideal customer profiles2 records
CirTec B.V. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
CirTec B.V. partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered major and core.
- Searious BVmajorPartnership agreement signed at Aqua Nederland trade show. CirTec provides water treatment component for Searious's sustainable fish skin tanning process, treating liquid stream to transform it into reusable, resource-rich concentrate. Supports Europe's circularity goals.
- Nijhuis Saur Industries (NSI)coreCirTec is a technology center within Nijhuis Saur Industries (NSI), part of #MissionWater initiative advocating for water, closing loops, and ensuring water receives the value it deserves. CirTec develops and delivers circular solutions as part of NSI's portfolio of smart game-changing solutions in sustainable water use, energy and resource recovery.
- Royal Oosterhof HolmanmajorMain contractor in consortium for Oosterwold decentralized sewage treatment plant project. CirTec played key role in delivering innovative circular water treatment solution alongside Akanova and Van Remmen UV Technology.
- AkanovamajorConsortium partner alongside Royal Oosterhof Holman and Van Remmen UV Technology for Oosterwold decentralized sewage treatment plant serving Almere district.
- Van Remmen UV TechnologymajorConsortium partner alongside Royal Oosterhof Holman and Akanova for Oosterwold decentralized sewage treatment plant project.
Scale indicators7 records
Recent moves5 records
Expansion highlights5 records
CirTec B.V. competitors and assessment
Company assessmentDirect peers
- Paques: Dutch-headquartered Paques designs biological wastewater treatment and resource recovery systems (e.g., biogas, sulfur recovery, struvite/phosphate). Comparable to CirTec in circular water technology, Dutch origin, and resource-recovery focus from municipal and industrial streams.
- Huber Technology: German manufacturer of separation, dewatering, and filtration equipment for municipal and industrial wastewater (belt presses, screw presses, screens, disc filters). Directly comparable product categories to CirTec's Belt Press, Disc Filter, and Finesieve Solutions.
- Fluence Corporation: Designer and supplier of decentralized, packaged water and wastewater treatment plants (NIROBOX, SUBRE) for municipal and industrial customers. Comparable in modular, decentralized, mid-scale treatment positioning against CirTec's Oosterwold-style projects.
Broad incumbents
- Suez Water Technologies & Solutions: Major water and waste management operator with a treatment equipment division serving municipal and industrial clients globally. Direct competitor in decentralized and resource-recovery wastewater projects across Europe and emerging markets.
- Veolia Water Technologies: Global water treatment major offering municipal and industrial water/wastewater solutions, EPC, and resource recovery at much larger scale. Competes with CirTec across municipal tenders and industrial CAPEX where Veolia bundles equipment, services, and chemicals.
- Xylem: US-listed global water technology company offering treatment equipment, smart metering, and services for utilities and industry. Overlaps with CirTec in municipal wastewater equipment and resource recovery, with substantially larger R&D and distribution footprint.
- Andritz Separation: Industrial separation and dewatering equipment maker (centrifuges, belt presses, screens) for municipal sludge and industrial process streams. Competes head-to-head with CirTec's belt press and disc filter offerings, with a global installed base.
Emerging players
- Cambrian Innovation: US-based provider of circular water solutions including resource recovery, biogas, and industrial wastewater treatment with proprietary EcoVolt and similar platforms. Comparable in circular-water narrative and resource-recovery-from-wastewater value proposition.
- Organica Water: Provider of biological wastewater treatment with a focus on compact, decentralized, and resource-recovery-oriented plants. Comparable in decentralized plant design philosophy and circular-economy framing of wastewater treatment.
Others
- Royal HaskoningDHV: Dutch engineering and consultancy firm with a large water sector practice advising municipalities on WWTP design, resource recovery, and procurement. Acts as a consultant/specifier counterpart to CirTec's equipment-supply and EPC role in municipal tenders.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
CirTec B.V. social profiles
Digital presenceCirTec B.V. compliance and trust
Trust signalCompliance2 records
CirTec B.V. financial estimates
Financial estimateRevenue estimate
Valuation estimate
CirTec B.V. leadership team
Management profileNumber of profiles
CirTec B.V. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CirTec B.V. 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 CirTec B.V.
What does CirTec B.V. do?
CirTec B.V. designs, manufactures, and delivers circular water treatment and resource recovery systems for municipal and industrial clients. Its core offerings include belt press and belt thickener equipment for sludge treatment, finesieve solutions for solids/organics/nutrient removal, disc filters for tertiary treatment, and cellulose recovery systems that extract clean cellulose from sewage. Solutions are delivered as standalone units or as full EPC projects, complemented by pilot testing, commissioning, and long-term operational support.
Is CirTec B.V. a public or private company?
CirTec B.V. is a private company. It is classified as corporate owned and is currently operating.
When was CirTec B.V. founded?
CirTec B.V. was founded in 2010. It employs 1 to 10 people.
Where is CirTec B.V. based?
CirTec B.V. is headquartered in Purmerend, Netherlands, in the Europe region.
How does CirTec B.V. make money?
Four revenue lines are on record. Equipment Supply is the primary driver. The others are engineering & Project Delivery, pilot Testing Services and operational Support & Service.
Who are CirTec B.V.'s main competitors?
Direct peers on record are Paques, Huber Technology and Fluence Corporation. Broad incumbents are Suez Water Technologies & Solutions, Veolia Water Technologies, Xylem and Andritz Separation. Emerging players are Cambrian Innovation and Organica Water. Royal HaskoningDHV is listed as an others.
Does CirTec B.V. have an API?
No public API is recorded for CirTec B.V..
What industry is CirTec B.V. in?
CirTec B.V.'s product category is Water Treatment & Resource Recovery Equipment. Its primary akta.pro industry code is IMAHAEAB, Separation & Filtration Equipment (Filters, Centrifuges, Membranes). Its NAICS code is 23711 and its SIC code is 3590.