Ellison Surface Technologies
Bodycote plc is the world's largest provider of heat treatment and specialist metallurgical services — including HIP, surface coatings, and metal joining — serving aerospace, automotive, energy, and industrial customers through 150+ facilities across 20+ countries.
- Company typePublic
- Founded1893
- HeadquartersMason, United States
- Headcount—
- GTM typeB2B
- OfferingServices
What Ellison Surface Technologies does
The provided input data describes Bodycote plc, a UK-domiciled public limited company founded in 1893 and listed on the London Stock Exchange under ticker BODY (the firmographic header in the input identifies the subject as "Ellison Surface Technologies" founded 1986 in Mason, Ohio, but the substantive operational data throughout the input describes Bodycote plc's worldwide thermal processing operations). Bodycote is described as the world's largest service provider of heat treatment and specialist metallurgical technologies, operating more than 150 manufacturing facilities across 20+ countries. Its core offering is organized around three service lines — Precision Heat Treatment (case hardening, hardening and tempering, stress relieving, ion implantation, annealing, solution and age treatments), Surface Technology (plasma spray, HVOF thermal spray, ceramic coatings, vapor phase aluminide, slurry coatings, anodising, electric arc wire), and Hot Isostatic Pressing (HIP) including the proprietary Powdermet® near-net-shape and Densal® offerings — complemented by Metal Joining (electron beam welding, HIP diffusion bonding, vacuum/induction/hydrogen brazing) and Specialty Stainless Steel Processes (S³P) featuring Kolsterising. Proprietary technology brands (Powdermet®, S³P, Kolsterising, Corr-I-Dur®, K-Tech) and independently validated carbon footprint tools (B Carbon Smart, Bureau Veritas-validated PCF calculators) underpin differentiation.
The business model is enterprise B2B professional services delivered through direct field sales and application engineering, with quote-based pricing tied to material specifications, treatment type, certifications (NADCAP, AS/EN 9100, ISO 9001/14001/45001/50001/13485, IATF 16949, ITAR, MedAccred, DNV GL, Norsok), and volume. Customers span four primary verticals — Aerospace & Defence, Automotive, Energy, and General Industrial — covering civil aviation, military jets, helicopters, space, automotive powertrains, motorsports, renewables, industrial gas turbines, nuclear, oil and gas, medical devices, tooling, electronics, and mining. GTM relies on enterprise field sales supported by regional facilities, industry events (e.g., Farnborough Airshow 2026), a Solution Finder self-serve tool, and technical content marketing to engineering and manufacturing decision-makers. The firm is the subject of a possible take-private offer from Apollo, as referenced in its investor materials.
Ellison Surface Technologies firmographics
Firmographics- Name
- Ellison Surface Technologies
- Legal name
- Bodycote plc
- Website
- https://ellisonsurfacetech.com
- Company type
- Public
- Founded year
- 1893
- Operating status
- Operating
- Short description
- Bodycote plc is the world's largest provider of heat treatment and specialist metallurgical services — including HIP, surface coatings, and metal joining — serving aerospace, automotive, energy, and industrial customers through 150+ facilities across 20+ countries.
- Ownership category
- akta.pro rank
Ellison Surface Technologies industry classification
Industry- Product category
- Heat Treatment & Surface Engineering Services
- NAICS
- Coating, Engraving, Heat Treating, and Allied Activities (3328), Electroplating, Plating, Polishing, Anodizing, and Coloring (332813)
- SIC
- Coating, Engraving & Allied Services (3470), Industrial Process Furnaces & Ovens (3567)
- akta.pro primary industry
- Coating, Painting & Plating (Powder Coat, Anodizing, Electroplating, PVD/CVD) (IMAAAGAI)
- akta.pro secondary industries
- Surface Finishing & Smoothing (Vapor Smoothing, Tumbling, Polishing, Sanding) (IMAAAGAE), Aluminum Fabrication & Finishing (Machining, Anodizing, Coating) (IMAKACAI)
Keywords
Where Ellison Surface Technologies is headquartered
LocationHeadquarters
- HQ city
- Mason
- HQ country
- United States
- HQ region
- North America
Offices149 records
Markets served
Ellison Surface Technologies business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Personnel, Infrastructure, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Heat Treatment Services: Precision heat treatment services including case hardening, hardening and tempering, annealing, and solution and age treatments for metal components across aerospace, automotive, energy, and general industrial sectors.
- Surface Technology Services: Surface coatings including plasma spray, HVOF thermal spray, combustion spraying, vapor phase aluminide, ceramic coatings, slurry coatings, anodising, and electric arc wire for component protection.
- Hot Isostatic Pressing (HIP): HIP services for improving component integrity and strength by removing porosity in materials, including casting densification, HIP cladding, HIP brazing, and diffusion bonding.
- Metal Joining Services: Metal joining techniques including electron beam welding, HIP diffusion bonding, vacuum brazing, induction brazing, and hydrogen brazing for safety critical components.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation based on treatment type, material specifications, and volume requirements |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
Ellison Surface Technologies product offering
Product offeringCore offering
Ellison Surface Technologies is described in firmographics as an industry leader in engineered surface coating solutions and special processes. The accompanying source material sets out the thermal processing portfolio in detail: precision heat treatment, surface technology coatings, hot isostatic pressing with proprietary Powdermet powder metallurgy, specialty stainless steel processes (S³P) featuring Kolsterising, and metal joining techniques, delivered through a globally distributed manufacturing footprint for aerospace, automotive, energy, and general industrial customers.
Product overview
Bodycote offers a unified portfolio of thermal processing and metallurgical services organized around three core product lines: Precision Heat Treatment (encompassing case hardening, hardening and tempering, annealing, stress relieving, and solution/age treatments), Surface Technology (plasma spray, HVOF thermal spray, ceramic coatings, VPA, anodising, and electric arc wire coatings), and Hot Isostatic Pressing (including Powdermet® near net shape manufacturing, casting densification, HIP brazing, and diffusion bonding). The company also provides Specialty Stainless Steel Processes (S³P) featuring Kolsterising for stainless steel surface hardening, and Metal Joining services including electron beam welding and hydrogen brazing. Supporting services include in-house laboratory testing, simulation and analysis, and a validated product carbon footprint tool for sustainability reporting. The offering is delivered through a global network of over 150 locations, providing customers with access to multiple metallurgical solutions from a single quality-assured provider.
Differentiator
Problem solved
Functional benefit
Brands
- Powdermet®: Powder metallurgy manufacturing technologies for creating complex, high integrity components from powdered metal.
- S³P (Specialty Stainless Steel Processes)
- Carbon Smart
Products and services
- Precision Heat Treatment An expansive portfolio of heat treatment services including case hardening (carburising, carbonitriding, nitriding, ferritic nitro-carburising, boriding), hardening and tempering, annealing, stress relieving, and solution and age treatments. Processes a wide variety of component sizes to exacting standards with reliable, repeatable quality output from one-offs to volume production, with consistent delivery ensuring near-zero scrap rates.
- Surface Technology Range of surface coatings including plasma spray, HVOF thermal spray, combustion spraying, vapor phase aluminide (VPA), K-Tech ceramic coatings, slurry coatings, anodising, and electric arc wire. Provides a full turnkey coatings service combined with sealing solutions, precision finishing, and in-house laboratories.
- Hot Isostatic Pressing (HIP) HIP service using extreme pressure and heat to fully remove porosity in materials, improving component integrity and strength. Includes casting densification, HIP cladding, HIP brazing, HIP diffusion bonding, and Powdermet powder metallurgy. Operates the largest HIP network in the world.
- Powdermet Manufacturing Technologies Proprietary powder metallurgy manufacturing processes for creating complex, high integrity components from powdered metal using hot isostatic pressing. Includes Near Net Shape (NNS) and Simple Shape variants.
- S³P (Specialty Stainless Steel Processes) Proprietary group of processes featuring Kolsterising that improve surface hardening, fatigue strength, and wear resistance of stainless steels without affecting their corrosion resistance.
- Metal Joining Metal joining techniques including electron beam welding, HIP diffusion bonding, vacuum brazing, induction brazing, and hydrogen brazing for safety-critical components.
- Ion Implantation Precision surface modification technology using ion beam to improve wear resistance and fatigue life of components.
- B Carbon Smart sustainability service Sustainability service featuring a proprietary avoided emissions calculation tool that helps customers identify carbon emission reductions of up to 60% and improve operational efficiencies.
- Validated Product Carbon Footprint Tool Proprietary PCF calculators independently validated by Bureau Veritas for measuring and reporting product carbon footprints across heat treatment processes.
Quantifiable outcome
- Carbon emissions reduction of up to 60% for customers through more efficient processing and lower carbon technology
- +2 more outcomes
Companies that use Ellison Surface Technologies
Customer profileNamed customers23 records
Segments4 records
Ideal customer profiles4 records
Ellison Surface Technologies technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Ellison Surface Technologies partnerships and signals
Strategic signalScale indicators6 records
Recent moves8 records
Expansion highlights5 records
Ellison Surface Technologies competitors and assessment
Company assessmentDirect peers
- HEF Group: HEF is a France-headquartered specialist in surface engineering and tribology, offering coatings, thermochemical treatments, and surface modification services across aerospace, automotive, and general industrial markets. It is the closest European counterpart to Bodycote's surface technology line and competes directly on diffusion treatments, PVD/CVD-style coatings, and anodising.
- Wallwork Group: Wallwork Heat Treatment is a UK-based provider of heat treatment, vacuum brazing, and hot isostatic pressing, primarily serving aerospace, defense, and medical device customers. It directly competes with Bodycote on NADCAP-accredited heat treatment and HIP capacity in the UK and competes for similar primes and tier-1 suppliers.
- Paulo Products: Paulo is a US-based heat treatment and brazing specialist serving automotive, heavy truck, construction, agriculture, and aerospace customers. It directly overlaps with Bodycote's case hardening, induction hardening, and brazing service lines and is one of the larger independent heat treatment service competitors in North America.
- Advanced Heat Treat Corp. Advanced Heat Treat Corp. (AHt) is a US-based heat treatment specialist providing induction, ion/plasma nitriding, carburizing, and stress relieving services. It competes with Bodycote in the North American general industrial and automotive segments and offers comparable metallurgical process certifications.
- Solar Atmospheres: Solar Atmospheres is a US-based commercial vacuum heat treatment and brazing provider serving aerospace, defense, medical, and power generation customers. It competes directly with Bodycote's vacuum heat treatment and vacuum brazing service lines, particularly in NADCAP-accredited work for primes.
- Metal Improvement Company (Curtiss-Wright): Metal Improvement Company is the surface enhancement arm of Curtiss-Wright, providing shot peening, laser peening, and special surface processes to aerospace, automotive, and energy customers. It competes with Bodycote's surface technology and HIP-adjacent services for fatigue life and corrosion resistance improvements.
Emerging players
- Nitrex Metal: Nitrex is a Canada-based specialist in nitriding, nitrocarburizing, and heat treatment with a growing US and European footprint. It overlaps with Bodycote on controlled-atmosphere nitriding and nitrocarburising (Corr-I-Dur®) services and serves comparable automotive and industrial customers.
Broad incumbents
- Oerlikon Balzers: Oerlikon's Balzers division is a global leader in PVD and CVD surface coatings serving automotive, aerospace, tooling, and general industrial markets. It overlaps with Bodycote's PVD/CVD and thermal spray coating portfolio as a broader incumbent with extensive geographic reach.
- Praxair Surface Technologies (Linde): Praxair Surface Technologies, part of Linde, is a major global provider of thermal spray coatings and high-temperature materials for aerospace, power generation, and industrial markets. It is a broad incumbent competing with Bodycote's HVOF, plasma spray, and combustion spray service lines.
Regional players
- Voestalpine (Thermal Processing / Steel Division): Voestalpine is an Austria-based steel and metal processing group with significant European heat treatment and surface treatment capacity serving automotive, railway, and industrial customers. It is comparable as a regional player with in-house and merchant heat treatment services, particularly in DACH-region automotive supply chains.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Ellison Surface Technologies social profiles
Digital presenceEllison Surface Technologies compliance and trust
Trust signalCompliance21 records
Ellison Surface Technologies financial estimates
Financial estimateRevenue estimate
Valuation estimate
Ellison Surface Technologies leadership team
Management profileNumber of profiles
Ellison Surface Technologies funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Ellison Surface Technologies 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 Ellison Surface Technologies
What does Ellison Surface Technologies do?
Ellison Surface Technologies is described in firmographics as an industry leader in engineered surface coating solutions and special processes. The accompanying source material sets out the thermal processing portfolio in detail: precision heat treatment, surface technology coatings, hot isostatic pressing with proprietary Powdermet powder metallurgy, specialty stainless steel processes (S³P) featuring Kolsterising, and metal joining techniques, delivered through a globally distributed manufacturing footprint for aerospace, automotive, energy, and general industrial customers.
Is Ellison Surface Technologies a public or private company?
Ellison Surface Technologies is a public company. It is classified as unknown and is currently operating.
When was Ellison Surface Technologies founded?
Ellison Surface Technologies was founded in 1893.
Where is Ellison Surface Technologies based?
Ellison Surface Technologies is headquartered in Mason, United States, in the North America region.
How does Ellison Surface Technologies make money?
Four revenue lines are on record. Heat Treatment Services are the primary driver. The others are surface Technology Services, hot Isostatic Pressing (HIP) and metal Joining Services.
Who are Ellison Surface Technologies's main competitors?
Direct peers on record are HEF Group, Wallwork Group, Paulo Products, Advanced Heat Treat Corp., Solar Atmospheres and Metal Improvement Company (Curtiss-Wright). Nitrex Metal is listed as an emerging player. Broad incumbents are Oerlikon Balzers and Praxair Surface Technologies (Linde). Voestalpine (Thermal Processing / Steel Division) is listed as a regional player.
Does Ellison Surface Technologies have an API?
No public API is recorded for Ellison Surface Technologies.
What industry is Ellison Surface Technologies in?
Ellison Surface Technologies's product category is Heat Treatment & Surface Engineering Services. Its primary akta.pro industry code is IMAAAGAI, Coating, Painting & Plating (Powder Coat, Anodizing, Electroplating, PVD/CVD), with a secondary code of IMAAAGAE, Surface Finishing & Smoothing (Vapor Smoothing, Tumbling, Polishing, Sanding). Its NAICS code is 3328 and its SIC code is 3470.