What Trillium Flow Technologies does

Trillium Flow Technologies is a private industrial flow control company that designs, manufactures, and services pumps, valves, actuators, and steam turbines for mission-critical applications. The company is built on a portfolio of 18 acquired sub-brands with engineering legacies extending back to the 1800s, and operates from 28+ office locations across multiple continents with dual headquarters in East Kilbride, UK and Houston, Texas. Its offerings include proprietary technologies such as SEBIM safety valves and TRICENTRIC control valves, alongside steam turbines rated up to 150 MW for power generation.

The company serves customers across ten-plus verticals including nuclear power (with 70+ years of qualified experience), oil & gas (including FPSO-specific configurations), conventional power generation, water and wastewater, desalination, and emerging hydrogen applications. End markets are characterized by severe-service, safety-critical, and high-consequence-of-failure operating environments where qualification cycles are long and supplier switching is costly.

Trillium generates revenue through a direct enterprise field sales motion with quote-based, project-engineered pricing on capital equipment, complemented by aftermarket service and the recently introduced smart condition monitoring offering. Revenue mechanics are inherently project-tied rather than subscription-based, with customer relationships anchored by decades-long installed bases and ongoing service, spare parts, and recertification work.

Name

Trillium Flow Technologies

Legal name

Trillium Flow Technologies™

Website

https://trilliumflow.com

Company type

Private

Founded year

1800

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Trillium Flow Technologies is a private industrial flow control company that designs, manufactures, and services pumps, valves, actuators, and steam turbines for mission-critical applications in nuclear, oil & gas, power, water, hydrogen, and desalination markets worldwide.

Ownership category

akta.pro rank

Product category

Industrial Flow Control Equipment

NAICS

Pump and Compressor Manufacturing (33391), Turbine and Turbine Generator Set Units Manufacturing (333611), Fluid Power Valve and Hose Fitting Manufacturing (332912)

SIC

Oil & Gas Field Machinery & Equipment (3533), Pumps & Pumping Equipment (3561), Engines & Turbines (3510)

akta.pro primary industry

Pump & Compressor Packages (Skids, Booster Sets) (IMAHANAG)

akta.pro secondary industries

Controls, Monitoring & Condition Management (for Pumps/Compressors) (IMAHANAI), Pneumatic Components (FRLs, Cylinders, Valves) (IMAHAGAC)

Keywords

• Industrial flow control
• Engineered pumps valves
• Nuclear safety valves
• Steam turbine manufacturing
• Mission-critical actuators

Headquarters

HQ city

Glasgow

HQ country

United Kingdom

HQ region

Europe

Offices27 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Pump Sales: Sale of highly engineered centrifugal pumps, vertical turbines, between bearings pumps, overhung pumps, and specialty pumps for nuclear, power generation, oil & gas, water/wastewater, and industrial applications. Products include API 610 compliant pumps and custom engineered solutions.
2. Valve Sales: Sale of mission-critical valves including isolation valves (ball, butterfly, gate, globe, check), relief valves (pilot operated and spring loaded), control valves, choke valves, desuperheaters, turbine bypass valves, and specialty nuclear valves.
3. Actuator Sales: Technology driven nuclear safety and non-safety actuators for valve automation in mission-critical applications.
4. Steam Turbine Sales: Single and multi-stage steam turbines up to 150 MW capacity for power generation applications.
5. Aftermarket Services and Support: Comprehensive through-life service including spare and replacement parts, replacement pumps and valves, field service crews, outage support, maintenance, repair, and modification, responsive technical support, and pump and valve training onsite or at factory.
6. Precision Manufacturing Services: Precision manufacturing services for valves, pumps, and related flow control equipment maintenance and upgrades.
7. Condition Monitoring: Smart condition monitoring services to extend equipment and overall plant life and save energy.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Trillium Flow Technologies designs, manufactures, and services highly engineered pumps, valves, actuators, and steam turbines for mission-critical industrial flow control applications. The company operates a portfolio of legacy brands (SEBIM, Gabbioneta, Begemann, WEMCO, Floway, Blakeborough, Tricentric, AutoTork, Hiller, Sarasin-RSBD, Termomeccanica Pompe, Allen Steam Turbines, Hopkinsons, Batley, Atwood & Morrill, Red Point, Roto-Jet, WSP) and supplies equipment plus through-life aftermarket services to nuclear, power generation, oil & gas, water/wastewater, desalination, hydrogen, and general industrial customers worldwide.

Product overview

Trillium Flow Technologies is an industrial flow control company offering a comprehensive portfolio of highly engineered pumps, valves, actuators, and steam turbines. The product portfolio is organized around four core product categories (Pumps, Valves, Actuators, Steam Turbines) supported by condition monitoring and precision service capabilities. The company operates through multiple legacy sub-brands including Gabbioneta Pumps, SEBIM, Begemann, Atwood & Morrill, WEMCO, Blakeborough, Tricentric, AutoTork, Hiller, Sarasin-RSBD, Termomeccanica Pompe, Floway, Hopkinsons, Roto-Jet, Red Point, Batley Valve, Allen Steam Turbines, and WSP. These brands collectively serve industries including nuclear power, traditional power, renewable power, oil and gas (upstream, midstream, downstream, FPSO), water and wastewater, desalination, hydrogen, mining, and general industry. Products comply with international standards including API, ANSI, ASME, ISO, ATEX, and NFPA.

Differentiator

Problem solved

Functional benefit

Brands

• Atwood & Morrill®: Engineered isolation and check valves for nuclear and power applications.
• Batley Valve®
• Blakeborough®
• Hopkinsons®
• Red Point®
• Sarasin-RSBD®
• SEBIM®
• Tricentric®
• Begemann®
• Floway®
• Gabbioneta Pumps®
• Roto-Jet®
• Termomeccanica Pompe
• WEMCO®
• WSP™
• Allen Steam Turbines™
• AutoTork™
• Hiller®

Products and services

• Pumps Comprehensive portfolio of highly engineered centrifugal pumps covering between bearings, high pressure, overhung, self-priming, solids handling, and vertical configurations, including API 610 compliant and API BB5 barrel-type multistage models for nuclear, oil & gas, power, water, and industrial applications.
• Valves Durable, field-proven, application-specific valves including isolation valves (ball, butterfly, check, gate, globe, parallel slide), relief valves (pilot operated and spring loaded), choke valves, control valves, desuperheaters, and turbine bypass valves, plus specialty nuclear safety valves and hydrogen-service valves.
• Actuators Technology-driven nuclear safety and non-safety actuators for valve automation in mission-critical flow control applications, including LP/LH, NGC, and NGP/NGH series.
• Steam Turbines Single and multi-stage steam turbines up to 150 MW capacity for power generation and mechanical drive applications.
• Condition Monitoring Smart condition monitoring services to extend equipment and overall plant life, save energy, and support predictive maintenance on installed pumps, valves, and related flow control assets.
• STAR Service Centers Global service centers providing through-life service, spare and replacement parts, field service crews, outage support, maintenance, repair, modification, and pump and valve training onsite or at factory for installed equipment.
• Precision Manufacturing Precision manufacturing services for valves, pumps, and related flow control equipment, including custom components, replacement parts, and maintenance and upgrades.

Quantifiable outcome

• Products used at first nuclear power plant in 1956
• +2 more outcomes

Segments12 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Flowserve Corporation: One of the largest global manufacturers of pumps, valves, seals, and flow control automation serving oil & gas, power, chemical, and water markets. Most direct competitor to Trillium across pumps and valves, with overlapping nuclear, oil & gas, and power generation customers.
• Sulzer Ltd: Swiss-based manufacturer of pumps, rotating equipment, and flow control solutions for oil & gas, power, water, and general industry. Competes head-to-head with Trillium in API 610 pumps, aftermarket services, and similar verticals.
• KSB SE & Co. KGaA: German manufacturer of pumps, valves, and related systems serving power, oil & gas, water, and industrial markets. Direct competitor in centrifugal pumps, valves, and through-life service across overlapping geographies.
• ITT Inc. US-listed industrial manufacturer with leading pump and valve brands (e.g., Goulds, Bornemann, Richter) targeting oil & gas, chemical, power, and water. Direct overlap with Trillium in engineered pumps and valves for mission-critical applications.
• The Weir Group PLC: UK-based engineering company focused on pumps, valves, and wear-resistant equipment for mining, oil & gas, and infrastructure. Comparable to Trillium's WEMCO and mining/wastewater exposure and similar target customers.
• Crane Co. US industrial manufacturer with a Process Flow Technologies segment including highly engineered valves, pumps, and fittings for chemical, oil & gas, power, and general industry. Competes with Trillium in specialty valves and engineered process equipment.
• Spirax-Sarco Engineering plc: Global specialist in steam and thermal energy solutions, including steam turbines, control valves, and condensate management. Closest direct competitor to Trillium's Allen Steam Turbines and Blakeborough turbine bypass valve offerings.
• Velan Inc. Canadian manufacturer of industrial valves including nuclear-qualified gate, globe, check, and ball valves for power, oil & gas, and chemicals. Direct competitor in mission-critical and nuclear-grade valves similar to SEBIM and Atwood & Morrill.

Emerging players

• Westinghouse Electric Company: Nuclear-focused OEM and service provider with safety and control systems for nuclear reactors. Compares to Trillium in nuclear safety valves and actuators, though Westinghouse is a broader reactor/services player rather than a pure flow control component supplier.
• Atwood & Morrill (historical) / Pentair Flow & Filtration Solutions: While Trillium owns the Atwood & Morrill brand, Pentair operates in adjacent water and process flow control including valves and pumps for industrial and municipal water. Comparable to Trillium in water/wastewater and process flow categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/Trilliumflow

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries18 records

Funding overview

Funding rounds1 record

Investors1 record

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

M&A1 record

Investments

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

Frequently asked questions about Trillium Flow Technologies