Confident Engineering International

What Confident Engineering International does

Confident Engineering International LLC (CEI) is a privately held, Abu Dhabi-headquartered environmental engineering company that designs, builds, owns, and operates wastewater treatment and recycling plants, with a secondary offering in solid waste management. Its core technology is a patented Electro-Coagulation process that treats non-hazardous and hazardous industrial wastewater streams without chemical coagulants, producing substantially less sludge and delivering operating-cost reductions of up to 40% versus conventional chemical coagulation. CEI manufactures containerized plants in a capacity range of 30 m³/day to 2,500 m³/day and offers recycling/recovery configurations of 70%, 85%, 95%, and 100% (Zero Liquid Discharge). Its stated installed base is 150+ decentralized treatment facilities across more than 21 countries on 4 continents.

The company serves industrial clients as its primary segment — including paper mills, chemical, textile, mining, oil & gas, pharmaceutical, distilleries, food and dairy processing, and laundries — with secondary segments covering municipal and residential sewage (labor camps, residential districts) and specialized industries (slaughterhouses, healthcare, hospitality). Solutions are full-lifecycle, spanning site survey, study, design, engineering, manufacturing, erection, installation, commissioning, and operation & maintenance.

CEI monetizes through four project models: traditional Engineering, Procurement and Construction (EPC) projects, a Lease to Own financing model, a Build-Own-Operate (BOO) managed-services model, and a Build-Own-Operate-Transfer (BOOT) model. Distribution is enterprise-direct via field sales, supported by a corporate website (confidentint.com), direct inquiry channels, and project case-study multimedia. The disclosed leadership is Ali Elshamy as CSO/Partner; ownership is founder/partner-controlled with no institutional investors identified in the source material.

Name

Confident Engineering International

Legal name

Confident Engineering International LLC

Website

https://confidentint.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Confident Engineering International is an Abu Dhabi-based private environmental engineering firm that designs, builds, and operates industrial wastewater treatment and recycling plants using a patented Electro-Coagulation process, serving manufacturing, oil & gas, pharmaceutical, textile, food processing, and municipal clients across 21+ countries.

Ownership category

akta.pro rank

Product category

Wastewater Treatment and Recycling

NAICS

Hazardous Waste Treatment and Disposal (562211), Sewage Treatment Facilities (221320), Waste Treatment and Disposal (5622)

SIC

Hazardous Waste Management (4955), Sanitary Services (4950)

akta.pro primary industry

Industrial Wastewater Reuse (Cooling/Process/Boiler Feed) (EUANADAM)

akta.pro secondary industries

Hazardous Waste Management (Collection/Treatment/Disposal) (IMAIAFAI), Industrial Hazardous Waste Services (Manufacturing, Refineries, Metals, Automotive) (EUAIAFAG), Hazardous Waste Recycling & Recovery (Solvent Recovery, Oil Re-refining, Metals Recovery) (EUAIAFAI)

Keywords

• Wastewater treatment
• Water recycling systems
• Electro-coagulation technology
• Solid waste management
• Industrial effluent treatment

Headquarters

HQ city

Abu Dhabi

HQ country

United Arab Emirates

HQ region

Middle East

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Supply Chain, Infrastructure

Revenue model

1. Engineering, Procurement and Construction (EPC) Projects: Traditional project-based model where CEI designs, procures equipment, and constructs wastewater treatment facilities for clients. Revenue recognized upon project completion and commissioning.
2. Lease to Own Model: Clients lease the wastewater recycling plant with option to own. Provides capital flexibility while delivering treatment outcomes.
3. Build, Own and Operate (BOO) Model: CEI builds, owns, and operates the wastewater recycling facility on client site, charging for treatment services rendered.
4. Build, Own, Operate and Transfer (BOOT) Model: CEI builds, owns, and operates the facility for a defined period, then transfers ownership to the client. Provides end-to-end solution with eventual ownership transfer.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Confident Engineering International designs, engineers, manufactures, and commissions wastewater treatment and recycling plants along with solid waste management solutions for industrial, municipal, and specialized clients. The offering is anchored in a patented Electro-Coagulation process that treats hazardous and non-hazardous wastewater without chemical coagulants, delivered through flexible engagement models including EPC, Lease to Own, BOO, and BOOT. Plant capacities range from 30 m3/day to 2,500 m3/day, and the solid waste service converts MSW, organic, food, and sludge waste into bio fertilizer, animal feed, and organic manure.

Product overview

Confident Engineering International offers a unified portfolio of environmental solutions centered on wastewater treatment and recycling, and solid waste management. The core offering includes their Patented Electro-Coagulation Process technology for treating hazardous and non-hazardous wastewater, delivered through flexible project models (EPC, Lease to Own, BOO, BOOT). The company manufactures Compact Containerized Plants with capacities ranging from 30 m3/day to 2,500 m3/day. Their solid waste management service converts MSW, organic waste, food waste, and sludge into bio fertilizer, animal feed, and organic manure. The complete water solutions span study, plan, manufacture, erection, commissioning, training, operation & maintenance, and supply of spares.

Differentiator

Problem solved

Functional benefit

Products and services

• Wastewater Treatment and Recycling Industrial wastewater treatment service that converts hazardous wastewater to potable quality water for reuse in industrial processes, offering 70%, 85%, 95%, and 100% (ZLD) recycling and recovery solutions for industries such as paper mills, chemicals, textiles, mining, oil & gas, pharmaceuticals, food and dairy processing, laundries, and distilleries.

Quantifiable outcome

• Up to 40% reduction in operating costs compared to chemical coagulation
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Lenntech: Designs and supplies industrial water and wastewater treatment systems including containerized plants. Similar modular, project-engineered approach for industrial clients in similar verticals.
• Aquatech International: Specializes in industrial water and wastewater treatment, reuse, and ZLD for power, O&G, and heavy industry. Closely mirrors CEI's high-recovery, industrial-client focus and project-based delivery.
• SAMCO Technologies: Engineers custom industrial wastewater treatment and water reuse systems across chemicals, food/beverage, pharma, and O&G. Direct comparable on project engineering, custom plant design, and industrial customer base.
• EnviroChemie: European provider of industrial wastewater treatment plants with physical-chemical and biological process know-how. Comparable scope of industrial effluent treatment and EPC-style delivery for similar verticals.
• Fluence Corporation: Fluent in decentralized, packaged water and wastewater treatment plants for industrial and municipal clients globally. Highly comparable to CEI's containerized, modular approach and BOO/BOOT-style delivery models.
• Waterleau: Belgian water technology group delivering industrial and municipal wastewater treatment, reuse, and ZLD projects globally. Overlaps with CEI on industrial wastewater, EPC delivery, and emerging-market project execution.

Broad incumbents

• Veolia Water Technologies: Global water and wastewater treatment major serving industrial and municipal customers with EPC, BOO, and O&M services. Overlaps CEI's industrial wastewater and ZLD capabilities but at much larger scale and broader portfolio.
• Ecolab (Water & Process Services): Global leader in water treatment chemicals and process solutions for industrial customers. Comparable industrial water focus and recurring service economics, though Ecolab's strength is chemical/chemistry rather than CEI's electro-coagulation hardware.
• SUEZ Water Technologies & Solutions: Provides industrial water treatment, recycling, and ZLD solutions worldwide. Comparable customer base and EPC + managed services model, but with significantly broader geographic and technology reach than CEI.

Others

• Cedrec: Middle East-based environmental services and hazardous waste management provider. Comparable regional exposure and hazardous-waste handling focus, but its primary focus is waste management rather than water treatment technology.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Confident Engineering International