Marsulex Environmental Technologies

Name

Marsulex Environmental Technologies

Legal name

Marsulex Environmental Technologies Corporation

Website

https://met.net

Company type

Private

Founded year

1934

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Air Pollution Control Systems

NAICS

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Continuous Emissions Monitoring Systems (CEMS) & Stack Testing (EUAHADAA)

Keywords

• Air quality control systems
• Flue gas desulfurization
• Industrial emissions control
• Particulate control equipment
• NOx reduction systems

Headquarters

HQ city

Pensacola

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Equipment Sales and System Supply: MET engineers, designs, and supplies air quality control systems including WFGD, DFGD, SCR, and particulate control equipment. This includes original equipment (OEM) systems and retrofits for electric utilities, petrochemical, and industrial facilities.
2. Technology Licensing and Royalties: MET licenses its proprietary technologies (including AS WFGD, CDS-FGD, and SDA) to licensees worldwide. Licensees include Ever Cleaning Environmental Inc. (China), Sinosteel Tiancheng (China), Newgreen (China), and others who pay royalties for technology use.
3. Engineering Studies and Consulting Services: MET offers WFGD engineering studies and upgrades, on-site engineering and analysis, in-house laboratory capabilities, and technical advisory services. Services include improving SO2 removal efficiencies, reducing power consumption, converting reagents, and equipment reliability improvements.
4. Ammonium Sulfate Fertilizer Production and Sales: Through the AS WFGD process, MET converts captured SO2 into high-value ammonium sulfate fertilizer. MET offers unique packages including finance/build/own/operate the fertilizer plant, fertilizer marketing services, and fuel/reagent procurement services.
5. ESP Parts and Replacement Components: MET's Buell APC division provides replacement parts for all OEM ESP designs including emitting electrodes, collecting plates, insulators, rappers, and other components. Also offers scrubber replacement parts for wet FGD towers and spray absorbers.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Marsulex Environmental Technologies is a full-service Air Quality Control company that engineers, designs, supplies, and services emissions control systems for electric utilities, petrochemical, refining, and industrial customers worldwide. Its portfolio includes Wet and Dry Flue Gas Desulfurization, Selective Catalytic Reduction for NOx, Electrostatic Precipitators, Fabric Filters, and mercury/fine particulate control devices, delivered as engineered systems, technology licenses, replacement parts, and managed services including ammonium sulfate fertilizer co-production.

Product overview

Marsulex Environmental Technologies (MET) provides a comprehensive portfolio of air quality control systems and services for power plants and industrial facilities. The core offerings include Wet Flue Gas Desulfurization (WFGD) systems, Dry Flue Gas Desulfurization (DFGD) systems, Selective Catalytic Reduction (SCR), and Particulate Control technologies. WFGD systems offer multiple reagent options (Limestone, Ammonium Sulfate, Lime, Sodium Hydroxide) and include the proprietary ALRD technology for enhanced performance. Dry FGD includes Circulating Dry Scrubber (CDS) and Spray Dryer Absorber (SDA) technologies. Particulate Control encompasses Electrostatic Precipitators (ESP) and Fabric Filters with associated replacement parts. MET operates globally with over 200 WFGD installations in 25 countries and 26,000 MW of SCR installations worldwide.

Differentiator

Problem solved

Functional benefit

Brands

• Buell APC: Division providing replacement parts for electrostatic precipitators (ESP) and FGD equipment, including emitting electrodes, collecting plates, scrubber parts, and other components for all OEM ESP designs.

Products and services

• Wet Flue Gas Desulfurization (WFGD)

Quantifiable outcome

• Wet FGD achieves >98% SO2 removal efficiency; Dry CDS-FGD achieves up to 95% SO2 removal; SCR achieves >90% NOx reduction
• +4 more outcomes

Named customers12 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Seven partnerships are on record, tiered minor, core and major.

• North American Recycling FacilityminorStrategic or Co-development Partner · 28 December 2018MET announced a contract award for construction and operation of a pilot testing system using MET's Evaporative Absorber System (EAS) technology at a recycling facility in North America. The EAS converts the facility's waste stream into multiple valuable by-products.
• Termokimik Corporation (TKC)coreTechnology or IntegrationMET is aligned with Termokimik Corporation (TKC), a leading Italian engineering and contracting company established in 1938, to provide TKC's proven Selective Catalytic Reduction (SCR) technology and worldwide experience exclusively to the North American market. TKC specializes in design, engineering, manufacture, supply, and turn-key erection of flue-gas treatment plants, air pollution control plants, water treatment plants, carbon capture plants, and WTE plants. TKC's SCR technology has a solid installation base around the world including 4,000 MW in the United States and reduces more than 90% of nitrogen oxides from flue gas emissions. TKC also serves as MET's licensee for Korean projects including the GS Pocheon CHP SDA system via AERIX.
• Ever Cleaning Environmental Inc. (ECE)coreOEM/ Whitelabel/ Licensing PartnerEver Cleaning Environmental Inc. (ECE) is MET's licensee in China for limestone Wet FGD technology. ECE was contracted for the Jiangxi Datang International Fuzhou Power Plant project (2x1000 MW) where MET supplied limestone WFGD technology and ECE handled local execution. The systems have delivered ≥99% SO2 removal since commissioning in 2015 and 2016.
• Sinosteel Tiancheng Environmental Protection Science & Technology Co. LtdmajorOEM/ Whitelabel/ Licensing PartnerSinosteel Tiancheng is MET's licensee in China for WFGD technology. MET announced multiple WFGD project awards through this licensee in China. The relationship was extended through a WFGD license agreement and the licensee was awarded multiple WFGD contracts in China.
• Hangzhou Zhejiang Newgreen Smart Environmental Science and Technology Co. Ltd (Newgreen)majorOEM/ Whitelabel/ Licensing PartnerMET finalized a WFGD license agreement with Newgreen for the Chinese market, expanding MET's solutions portfolio to the South Asia market through this licensee partnership.
• AERIX Corporation (Korea)majorImplementation/ SI/ Consulting PartnerAERIX of Korea, headquartered in Korea, served as the main EPC contractor for the GS Pocheon CHP SDA project. TKC and MET provided process engineering and major FGD equipment supply while AERIX led the EPC execution for this dry FGD project in South Korea.
• Great River EnergyminorStrategic or Co-development PartnerMET entered an agreement with Great River Energy to develop a new heat recovery process, demonstrating MET's R&D collaboration with utilities to advance ammonia scrubbing technology.

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• GEA Group: GEA's Separation / Wet Separation business supplies scrubbers, mist eliminators, and emissions-control technology to power, marine, and process industries. As a broad process-equipment incumbent, it competes with MET for flue-gas cleaning scopes while serving many adjacent process markets.
• Mitsubishi Heavy Industries (Power / Environmental): Mitsubishi Heavy Industries is a global heavy industrial group with a long-standing flue-gas desulfurization and emissions-control franchise (including wet limestone FGD, SCR, and mercury control) serving coal-fired utilities worldwide. It overlaps MET's product/market but as one division within a much larger engineering business.
• FLSmidth (Air Pollution Control): FLSmidth supplies electrostatic precipitators, fabric filters, and gas-conditioning systems to cement, mining, and power customers. Its APC product range competes with MET's ESP and fabric-filter offerings in industrial (cement/minerals) applications where MET also serves customers.
• Andritz (Air Pollution Control / Separation): Andritz is a large global industrial group whose Separation (and pulp & paper / metals) divisions supply dry and wet scrubbers, ESPs, and gas-cleaning equipment. It is a broader incumbent that overlaps MET's industrial FGD/particulate control offering but as part of a wider portfolio of process equipment.

Direct peers

• Thermax Limited: Thermax's Environmental & Semiconductor Business provides FGD, ESP, and SCR systems to power and industrial customers across South Asia and the Middle East. MET's Chennai/Pune footprint and Indian FGD award make Thermax a direct regional peer in India's coal-plant emissions-control market.
• Ducon Technologies: Ducon is a US/India-based air-pollution-control equipment manufacturer with Wet FGD, Dry FGD, SCR, ESP, and fabric filter offerings for power plants and industrial sites. It competes with MET in Asia (notably India where MET also operates) and in heavy industrial applications such as cement and steel.
• Hamon (Research-Cottrell / Verantis legacy): Hamon's Research-Cottrell / Verantis legacy is one of the foundational FGD and air-pollution-control firms globally, overlapping MET in WFGD, DFGD, and particulate control for utilities and heavy industry. MET's lineage literally shares roots (Buell/Chemico/GE/Marsulex) with the same air-pollution-control origin story, making Hamon a direct technology and market peer.
• CECO Environmental: CECO Environmental is a US-headquartered industrial air-quality solutions provider with direct overlap in scrubbers, ESPs, and related emissions-control equipment. It addresses many of the same end markets (power, petrochem, metals) and competes with MET on both new units and aftermarket/replacement parts.
• Babcock & Wilcox (B&W): B&W is the most direct competitor to MET, offering Wet and Dry FGD, SCR, ESP, fabric filters, and aftermarket services to the same electric utility and industrial customers globally. Both companies compete head-to-head on coal-fired boiler retrofits and emission control upgrades.

Regional players

• Termokimik Corporation (TKC): TKC is MET's licensed SCR technology partner for North America and Korea and a major European flue-gas-treatment EPC. It is a comparable regional player for emission-control plant engineering and competes on European and Korean projects, while collaborating with MET in North America.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/met-marsulex-environmental-technologies-
• Xx.com/MET_AQCS

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 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 Marsulex Environmental Technologies