Bagnall Filter Bed Engineers
Bagnall Environmental is a family-owned UK contractor established in 1989, specialising in the construction and refurbishment of biological trickling filters and filter beds for municipal wastewater treatment sites and industrial clients. It offers four service lines covering filter media, industrial cleaning, specialist services, and equipment hire, delivered UK-wide on a project and referral basis.
- Company typePrivate
- Founded1989
- HeadquartersCheadle, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Bagnall Filter Bed Engineers does
Bagnall Construction Ltd, trading as Bagnall Environmental, is a family-owned UK environmental engineering contractor established in 1989 and headquartered in Cheadle, Staffordshire. The company specialises in the construction and refurbishment of Biological Trickling Filters and other filter beds for Municipal Waste Water Treatment sites, and positions itself as one of the most experienced contractors in this niche in the UK with over 25 years of domain focus.
Its service portfolio is organised into four interconnected pillars: Filter Solutions (biofilter construction and refurbishment, mobile aggregate washing, supply and installation of filter media including blast furnace slag to BS 1438/2004 and structured plastic media, media support systems, pre-cast concrete filter bed walls, tiles and ventilation, reed bed and sand filter refurbishment, on-site declassification of contaminated media, and plant decommissioning); Industrial Services (lagoon cleansing, anaerobic digester cleaning); Specialist Services (grit screening and washing, confined space work across low-to-high risk classifications); and Specialist Hire (temporary holding tanks, long-reach excavators, portable clarifiers and settlement tanks). Underlying technology is rooted in established civil and process engineering rather than software or automation.
The business operates a sales-led, referral-driven go-to-market delivering fully UK-wide bespoke services to two verticals: municipal wastewater treatment (primary) and industrial clients (secondary). Revenue is generated through one-time project contracts, hardware sales (filter media and pre-cast components), professional services (cleaning, decommissioning, confined space work), and equipment hire, with pricing quoted per project and not publicly disclosed. The firm maintains ISO 9001, ISO 14001, ISO 45001, CHAS accreditation, and Constructionline Silver membership, and has 8 employees.
Bagnall Filter Bed Engineers firmographics
Firmographics- Name
- Bagnall Filter Bed Engineers
- Legal name
- Bagnall Construction Ltd
- Website
- https://bagnallconstruction.co.uk
- Company type
- Private
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Bagnall Environmental is a family-owned UK contractor established in 1989, specialising in the construction and refurbishment of biological trickling filters and filter beds for municipal wastewater treatment sites and industrial clients. It offers four service lines covering filter media, industrial cleaning, specialist services, and equipment hire, delivered UK-wide on a project and referral basis.
- Ownership category
- akta.pro rank
Bagnall Filter Bed Engineers industry classification
Industry- Product category
- Environmental Engineering Services
- NAICS
- Sewage Treatment Facilities (221320), Waste Treatment and Disposal (56221)
- SIC
- Sanitary Services (4950)
- akta.pro primary industry
- Industrial Wastewater & Effluent Treatment Services (BPALAHAD)
- akta.pro secondary industries
- Sludge/Biosolids Handling & Treatment Facilities Construction (IMAFAGAJ), Water Tank & Storage Hygiene (Inspection, Cleaning, Refurbishment) (BPABAJAH)
Keywords
Where Bagnall Filter Bed Engineers is headquartered
LocationHeadquarters
- HQ city
- Cheadle
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Bagnall Filter Bed Engineers business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- Filter Solutions and Services: Core revenue from construction and refurbishment of Biological Trickling Filters and filter beds, including mobile aggregate washing, supply and installation of filter media, media support systems, pre-cast concrete components, and ventilation systems.
- Filter Media Supply: Supply and installation of filter media including Blast furnace slag to BS 1438/2004 and Structured plastic media.
- Industrial and Specialist Services: Lagoon cleansing, anaerobic digester cleaning, grit screening and washing, reed bed refurbishment, confined space work, sand filter refurbishment, plant decommissioning.
- Specialist Equipment Hire: Rental of temporary holding tanks, long reach excavators, portable clarifiers and settlement tanks.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Bagnall Filter Bed Engineers product offering
Product offeringCore offering
Bagnall Environmental is an engineering contractor specialising in the construction and refurbishment of Biological Trickling Filters and other filter beds for municipal wastewater treatment sites and industrial clients across the UK. Core offerings include biofilter construction and refurbishment, supply and installation of filter media (blast furnace slag to BS 1438/2004 and structured plastic media), pre-cast concrete filter bed components, mobile aggregate washing, anaerobic digester and lagoon cleansing, grit screening and washing, reed bed and sand filter refurbishment, confined space work, and hire of specialist equipment such as temporary holding tanks, long-reach excavators, and portable clarifiers and settlement tanks.
Product overview
Bagnall Environmental is a family-owned environmental engineering contractor established in 1989, specialising in engineered environmental solutions for municipal wastewater treatment sites and various industries. The company operates as a unified service provider organised into four interconnected core service areas: Filter Solutions (construction and refurbishment of biological trickling filters, filter media supply/installation, and pre-cast concrete components), Industrial Services (lagoon cleansing and anaerobic digester cleaning), Specialist Services (grit screening, reed bed refurbishment, confined space work), and Specialist Hire (temporary holding tanks, long-reach excavators, portable clarifiers). Together, these services deliver a lifecycle offering — from new construction and media supply through to ongoing maintenance cleaning and specialist equipment hire — providing municipal and industrial clients with end-to-end support for wastewater and filtration infrastructure.
Differentiator
Problem solved
Functional benefit
Products and services
- Filter Solutions Core service line covering construction and refurbishment of all types of biofilters, supply and installation of filter media (blast furnace slag to BS 1438/2004 and structured plastic media), mobile aggregate washing, on-site declassification of contaminated media, disposal of old media for recycling, supply and installation of media support systems, supply and installation of pre-cast concrete filter bed walls/tiles/ventilation systems, reed bed refurbishment, plant decommissioning, and sand filter refurbishment. Targeted at municipal wastewater treatment sites and industrial clients across the UK.
- Industrial Services Specialist industrial cleaning and maintenance services including lagoon cleansing and anaerobic digester cleaning, delivered to wastewater treatment operators and industrial clients to support operational efficiency, environmental compliance, and asset uptime.
- Specialist Services Targeted environmental services including anaerobic digester cleaning, sand filter refurbishment, grit screening and washing, reed bed refurbishment, mobile aggregate washing, and low-to-high risk confined space work for maintenance and inspection of enclosed treatment infrastructure.
- Specialist Hire Rental of specialist equipment including temporary holding tanks, long-reach excavators, and portable clarifiers and settlement tanks to support on-site liquid separation, storage, and access during maintenance and refurbishment operations.
Companies that use Bagnall Filter Bed Engineers
Customer profileSegments2 records
Ideal customer profiles2 records
Bagnall Filter Bed Engineers technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Bagnall Filter Bed Engineers partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights4 records
Bagnall Filter Bed Engineers competitors and assessment
Company assessmentDirect peers
- Clancy Docwra: UK utility infrastructure contractor with significant water and wastewater capability, providing multi-disciplinary construction services to water utility clients — directly competitive on tendered WwTW work.
- JN Bentley: UK civil engineering contractor specialising in water and wastewater infrastructure construction, including WwTW build and refurbishment. Bagnall's reference customer base (UK water utilities) and service scope directly overlap.
- MWH Treatment: UK water and wastewater treatment infrastructure contractor (now part of RSEZ), delivering design, build, and refurbishment of WwTW facilities — directly comparable to Bagnall's filter construction/refurbishment core.
- Barhale: Civil engineering and infrastructure contractor delivering water, wastewater (sewage treatment) and utility projects across the UK. Operates in the same municipal water framework tender pool as Bagnall.
- Morrison Utility Services: UK utility services contractor delivering water infrastructure work including WwTW construction and maintenance for municipal and industrial clients — operates in the same procurement channels as Bagnall.
Broad incumbents
- Veolia UK: Global environmental services group with a substantial UK water and wastewater services arm. Operates and maintains treatment facilities for utility clients, overlapping with Bagnall's specialist cleaning and lagoon/digester services.
- Suez Recycling and Recovery UK: Major UK environmental and water services operator providing wastewater treatment operations and infrastructure support. Comparable in end-customer and on-site services, though at much larger scale.
- Amey plc: Large UK infrastructure services provider with significant water utility frameworks. Overlaps with Bagnall's municipal WwTW maintenance and refurbishment work but operates at much greater scale across multiple infrastructure verticals.
Others
- Selwood: UK specialist in pump and equipment hire for water and wastewater applications. Directly comparable to Bagnall's 'Specialist Hire' service line (temporary holding tanks, portable clarifiers, settlement tanks).
Emerging players
- Hydro International: Specialist provider of water and wastewater treatment equipment and process solutions, focused on biological and filtration treatment. Adjacent to Bagnall's biofilter and filter media business on the equipment/process side.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Bagnall Filter Bed Engineers social profiles
Digital presenceBagnall Filter Bed Engineers compliance and trust
Trust signalCompliance6 records
Bagnall Filter Bed Engineers financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bagnall Filter Bed Engineers leadership team
Management profileNumber of profiles
Bagnall Filter Bed Engineers funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bagnall Filter Bed Engineers 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 Bagnall Filter Bed Engineers
What does Bagnall Filter Bed Engineers do?
Bagnall Environmental is an engineering contractor specialising in the construction and refurbishment of Biological Trickling Filters and other filter beds for municipal wastewater treatment sites and industrial clients across the UK. Core offerings include biofilter construction and refurbishment, supply and installation of filter media (blast furnace slag to BS 1438/2004 and structured plastic media), pre-cast concrete filter bed components, mobile aggregate washing, anaerobic digester and lagoon cleansing, grit screening and washing, reed bed and sand filter refurbishment, confined space work, and hire of specialist equipment such as temporary holding tanks, long-reach excavators, and portable clarifiers and settlement tanks.
Is Bagnall Filter Bed Engineers a public or private company?
Bagnall Filter Bed Engineers is a private company. It is classified as family owned and is currently operating.
When was Bagnall Filter Bed Engineers founded?
Bagnall Filter Bed Engineers was founded in 1989. It employs 1 to 10 people.
Where is Bagnall Filter Bed Engineers based?
Bagnall Filter Bed Engineers is headquartered in Cheadle, United Kingdom, in the Europe region.
How does Bagnall Filter Bed Engineers make money?
Four revenue lines are on record. Filter Solutions and Services are the primary driver. The others are filter Media Supply, industrial and Specialist Services and specialist Equipment Hire.
Who are Bagnall Filter Bed Engineers's main competitors?
Direct peers on record are Clancy Docwra, JN Bentley, MWH Treatment, Barhale and Morrison Utility Services. Broad incumbents are Veolia UK, Suez Recycling and Recovery UK and Amey plc. Selwood is listed as an others. Hydro International is listed as an emerging player.
Does Bagnall Filter Bed Engineers have an API?
No public API is recorded for Bagnall Filter Bed Engineers.
What industry is Bagnall Filter Bed Engineers in?
Bagnall Filter Bed Engineers's product category is Environmental Engineering Services. Its primary akta.pro industry code is BPALAHAD, Industrial Wastewater & Effluent Treatment Services, with a secondary code of IMAFAGAJ, Sludge/Biosolids Handling & Treatment Facilities Construction. Its NAICS code is 221320 and its SIC code is 4950.