Ham Baker Engineering
Ham Baker Engineering designs and manufactures bespoke water and wastewater process equipment — screens, distributors, penstocks, and a next-generation CSO screen — for UK water utilities, operating as a subsidiary within Galliford Try's Water Technologies business stream.
- Company typePrivate
- Founded1880
- HeadquartersNewcastle Under Lyme, United Kingdom
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Ham Baker Engineering does
Ham Baker Engineering Limited is a UK-based designer and manufacturer of process equipment for the water, wastewater, environment, and industrial sectors, operating as a subsidiary of Galliford Try Holdings plc within its Water Technologies business stream. Founded in the late 19th century, the company manufactures bespoke screens (travelling fine, band, coarse, cup/drum, grit plant and packaged plants), trickling filter distributors, and flow control equipment (penstocks, stop logs, flap valves, hydrostatic bellmouths, decanting arms), and recently introduced a next-generation Combined Sewer Overflow (CSO) Screen engineered for continuous operation during storm events with reduced energy and whole-life cost. Operations span a 1,000m² headquarters and manufacturing facility in Newcastle-under-Lyme and a 640 sqm operations centre in Paisley, Scotland, opened in September 2024 and co-located with sister brands Galliford Try Fabrications and Lintott Control Systems.
The company operates a hybrid equipment-manufacturing-and-services model: revenue is generated via one-time capital sales of engineered equipment (screens, distributors, flow control products), supplemented by recurring professional services covering mechanical/electrical installation, commissioning, CDM contracting, breakdown cover, planned maintenance, refurbishment using OEM parts, and asset condition surveys. Sales are executed via direct enterprise engagement with UK water companies through framework agreements (54 frameworks across all 13 UK majors per parent disclosures), with limited publicly disclosed pricing — quotes handled via direct enquiry to [email protected].
Its go-to-market is anchored in the AMP8 regulatory cycle (2025-2030), positioning Ham Baker Engineering as a specialist supplier of OFWAT-compliant storm overflow and process equipment to UK water utilities, with Scottish Water and Severn Trent identified as named buyers and a distribution channel benefitting from parent-group framework access. The business employs approximately 40-100 staff (legacy acquisition reference: ~40) and is wholly owned by Galliford Try Holdings plc following the 2022 acquisition of its asset inspection, maintenance, and screens operations.
Ham Baker Engineering firmographics
Firmographics- Name
- Ham Baker Engineering
- Legal name
- Ham Baker Engineering Limited
- Website
- https://hambakerengineering.uk
- Company type
- Private
- Founded year
- 1880
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Ham Baker Engineering designs and manufactures bespoke water and wastewater process equipment — screens, distributors, penstocks, and a next-generation CSO screen — for UK water utilities, operating as a subsidiary within Galliford Try's Water Technologies business stream.
- Ownership category
- akta.pro rank
Ham Baker Engineering industry classification
Industry- Product category
- Water and Wastewater Treatment Equipment
- NAICS
- Other General Purpose Machinery Manufacturing (3339), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)
- SIC
- General Industrial Machinery & Equipment (3560), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)
- akta.pro primary industry
- Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ)
- akta.pro secondary industries
- Design & Engineering for Renewal/Expansion (Pipelines, Pump Stations, Treatment Plants) (EUANALAD), Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK)
Keywords
Where Ham Baker Engineering is headquartered
LocationHeadquarters
- HQ city
- Newcastle Under Lyme
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
Ham Baker Engineering business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Equipment Manufacturing and Sales: Design and manufacture of water, wastewater, and industrial process equipment including screens, distributors, penstocks, flap valves, and ancillary products. Products are manufactured and tailored to specific customer requirements.
- Installation Services: In-house site teams provide mechanical installation, electrical installation, commissioning, and CDM contracting services for equipment installation.
- Maintenance and Servicing: Comprehensive after-sales care including breakdown cover, 12-month guarantee, regular maintenance to extend service life, and minimise breakdown risk.
- Refurbishment: Equipment refurbishment services using OEM parts, full project management team, and site surveys to identify appropriate and cost-effective refurbishment methods.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels3 records
Ham Baker Engineering product offering
Product offeringCore offering
Ham Baker Engineering designs and manufactures bespoke water and wastewater process equipment, including inlet screening systems, trickling filter distributors, flow control products (penstocks, flap valves, stop logs), and ancillary steel fabrications. The company also delivers in-house mechanical and electrical installation, commissioning, maintenance, refurbishment, and CDM contracting services for UK water utilities and industrial customers. Its recently launched Next Generation CSO Screen addresses AMP8 regulatory and sustainability requirements.
Product overview
Ham Baker Engineering is a provider of water, wastewater, and process sector equipment offering a unified portfolio of products and services. The core offering spans inlet screening solutions (travelling fine screens, band screens, coarse screens, cup/drum screens, screenings handling equipment, grit plant, and off-site build packaged plants), distributors (self-seal columns, fabricated SR columns, Cresset columns, weir cressets, dosing syphon, Hi-Flow columns), flow control equipment (penstocks, stop logs, flap valves, hydrostatic bellmouths), site services (installation, maintenance, refurbishment, commissioning), and ancillary equipment (control panels, drives, platforms). The company recently launched a next-generation Combined Sewer Overflow (CSO) screen designed for AMP8 requirements. Products are manufactured at the Newcastle-Under-Lyme facility and the company operates as part of Galliford Try's Water Technologies business stream.
Differentiator
Problem solved
Functional benefit
Products and services
- Screens/Inlet Works Comprehensive range of screening equipment for water and wastewater treatment including travelling fine screens, band screens, coarse screens, cup/drum screens, screens handling equipment, grit plant, and off-site build packaged plants. Designed for UK water utility and industrial customers.
- Distributors Full range of trickling filter distributors including self-seal columns, fabricated SR columns, Cresset columns, weir cressets, dosing syphon, and Hi-Flow columns designed for applications of any size in biological wastewater treatment.
- Flow Control Equipment Flow control products including cast iron penstocks (fastrack and heavy duty), fabricated stainless steel penstocks, stop logs, handstops, hydrostatic bellmouths, flap valves, floating discharge arms, and decanting arms. Custom-manufactured for specific site requirements.
- Site Services On-site services including mechanical installation, electrical installation, maintenance, servicing, site surveys, asset condition inspections, asset optimisation, refurbishment (on and off site), and CDM contracting. Delivered by in-house site teams for UK water utility and industrial customers.
- Ancillaries/Other Equipment Supporting equipment including control panels, electrical installation, drives, flooring and handrails, platforms/ladders, and general steel fabrications. Provided as adjuncts to the core screening, distribution, and flow control product lines.
- Next Generation Combined Sewer Overflow (CSO) Screen Innovative next-generation CSO screen designed to meet AMP8 regulatory and sustainability commitments for UK water companies. Features continuous operation during intense storm events with reduced carbon footprint and whole-life cost, and is adaptable to a wide range of sites and civil constraints for efficient installation.
Quantifiable outcome
- Carbon reduction through higher performance CSO screen efficiency, reducing energy use and whole-life cost
- +2 more outcomes
Companies that use Ham Baker Engineering
Customer profileNamed customers3 records
Segments2 records
Ideal customer profiles2 records
Ham Baker Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Ham Baker Engineering partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Galliford TrycoreGalliford Try acquired Ham Baker's asset inspection, maintenance and screens operations in 2022. Ham Baker Engineering now operates as part of Galliford Try's Water Technologies business stream alongside Lintott and Fabrications brands. The acquisition brought complementary capabilities to Galliford Try's growing Environment business for AMP8 preparation.
Scale indicators8 records
Recent moves8 records
Expansion highlights4 records
Ham Baker Engineering competitors and assessment
Company assessmentBroad incumbents
- Saint-Gobain PAM (Water & Sewerage): Saint-Gobain PAM supplies ductile iron pipes, fittings, and valves for water and wastewater networks. As a broad incumbent in UK water infrastructure, it overlaps with Ham Baker in flow control components such as penstocks and valves.
- SUEZ Water Technologies & Solutions: SUEZ provides water and wastewater treatment equipment and services to municipal and industrial customers globally. As a broad incumbent, it competes with Ham Baker in flow control and screening equipment but across a wider portfolio and geographic footprint.
- Evoqua Water Technologies (now part of Xylem): Evoqua, now part of Xylem, is a major water treatment equipment and service provider serving municipal and industrial customers. It competes with Ham Baker in UK water-utility flow control and process equipment, though at much greater scale and breadth.
- Veolia Water Technologies: Veolia Water Technologies is a global incumbent in water and wastewater treatment, offering equipment, chemicals, and services. It serves UK water utilities through a broad portfolio, partially overlapping with Ham Baker's municipal water equipment offering.
Emerging players
- AtuTech Solutions: AtuTech is a UK-based provider of water and wastewater process equipment, including screening and grit removal. As a smaller niche player, it competes with Ham Baker in regional utility and industrial contracts where AMP8 specification is still evolving.
Direct peers
- Huber Technology: Huber Technology is a UK-based manufacturer of water and wastewater treatment equipment, including screening, grit removal, and sludge handling solutions. It directly competes with Ham Baker in inlet works and screening for municipal water utilities across the UK.
- WPL Limited: WPL is a UK manufacturer of packaged wastewater treatment plants and process equipment. It serves the same UK water-utility and industrial segments as Ham Baker, with overlapping product categories in screening and process equipment.
- Hydro International: Hydro International (a subsidiary of Advanced Drainage Systems) specializes in stormwater management, CSO screening, and wastewater treatment equipment. It directly competes with Ham Baker's CSO screen and flow control offerings in the UK and Ireland.
- Jacopa Limited: Jacopa is a UK-focused supplier of water and wastewater treatment equipment, including screens, grit removal, and flow control products. It serves the same UK water-utility customer base as Ham Baker and was previously part of the wider industrial water sector landscape.
Others
- Galliford Try Fabrications: Galliford Try Fabrications is a sister brand within Galliford Try's Water Technologies business. It supplies metalwork and fabrications to the UK water sector, including products complementary to Ham Baker's screens and is a co-located partner rather than a direct competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Ham Baker Engineering social profiles
Digital presenceHam Baker Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Ham Baker Engineering leadership team
Management profileNumber of profiles
Profiles6 records
Ham Baker Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Ham Baker Engineering 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 Ham Baker Engineering
What does Ham Baker Engineering do?
Ham Baker Engineering designs and manufactures bespoke water and wastewater process equipment, including inlet screening systems, trickling filter distributors, flow control products (penstocks, flap valves, stop logs), and ancillary steel fabrications. The company also delivers in-house mechanical and electrical installation, commissioning, maintenance, refurbishment, and CDM contracting services for UK water utilities and industrial customers. Its recently launched Next Generation CSO Screen addresses AMP8 regulatory and sustainability requirements.
Is Ham Baker Engineering a public or private company?
Ham Baker Engineering is a private company. It is classified as corporate owned and is currently operating.
When was Ham Baker Engineering founded?
Ham Baker Engineering was founded in 1880. It employs 51 to 100 people.
Where is Ham Baker Engineering based?
Ham Baker Engineering is headquartered in Newcastle Under Lyme, United Kingdom, in the Europe region.
How does Ham Baker Engineering make money?
Four revenue lines are on record. Equipment Manufacturing and Sales are the primary driver. The others are installation Services, maintenance and Servicing and refurbishment.
Who are Ham Baker Engineering's main competitors?
Broad incumbents on record are Saint-Gobain PAM (Water & Sewerage), SUEZ Water Technologies & Solutions, Evoqua Water Technologies (now part of Xylem) and Veolia Water Technologies. AtuTech Solutions is listed as an emerging player. Direct peers are Huber Technology, WPL Limited, Hydro International and Jacopa Limited. Galliford Try Fabrications is listed as an others.
Does Ham Baker Engineering have an API?
No public API is recorded for Ham Baker Engineering.
What industry is Ham Baker Engineering in?
Ham Baker Engineering's product category is Water and Wastewater Treatment Equipment. Its primary akta.pro industry code is IMAHAEAJ, Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems), with a secondary code of EUANALAD, Design & Engineering for Renewal/Expansion (Pipelines, Pump Stations, Treatment Plants). Its NAICS code is 3339 and its SIC code is 3560.