KRR Prostream
KRR ProStream is a UK-based specialist in on-load industrial boiler cleaning and plant performance services, serving operators of Energy from Waste, biomass, and HRSG facilities across the UK and Ireland via licensed technologies including PressureWave+ and Shock Pulse Generators.
- Company typePrivate
- Founded2004
- HeadquartersGuildford, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What KRR Prostream does
KRR ProStream (legal entity KRR UK Limited) is a UK-based specialist provider of on-load (i.e. while the boiler is operating) industrial boiler cleaning and plant performance services for the power generation and process industries. The company targets operators of Energy from Waste (EfW), Biomass, and Heat Recovery Steam Generators (HRSG) facilities, with a smaller footprint in gasification. Its core offering combines mobile cleaning services using the licensed PressureWave+™ detonation system (Bang&Clean licence) with permanent, automated installations of Shock Pulse Generators (SPG, manufactured by Swiss partner Explosion Power GmbH), complemented by SC-Jet Shower water-jet cleaning (Aerovit), High Pressure CO2 blockage removal, in-situ filter bag cleaning, and high-temperature video inspection. All cleaning technologies operate at elevated temperatures (up to 1,200°C) and are designed to extend boiler runtime, reduce unplanned outages, and improve thermal efficiency while avoiding dangerous manual interventions.
The company monetises through three reinforcing streams: (1) project-based professional services for PressureWave+ cleaning and HPCO2 blockage removal, (2) capital equipment sales plus ongoing maintenance of SPG units, and (3) the underlying licensing arrangement with Bang&Clean and Explosion Power GmbH, which gives KRR exclusive UK and Ireland rights to deploy these platforms. Customer acquisition is delivered via direct enterprise field sales from two UK operating hubs — Guildford (south) and Middlesbrough (north) — supported by published case studies, technical demonstrations using high-temperature camera surveys, and presence at industry events. Customers include Veolia Environmental Services, FCC Environment, REAL Luzern, and Full Circle Generation, with documented outcomes including 18–24 month outage intervals and 3–5% efficiency gains. The company is privately held by founder/owner Michael Anderson, with Nick Lee serving as Managing Director since 2019. KRR holds ISO 9001:2015 and ISO 45001:2018 certifications, SafeContractor approval, and Achilles UVDB verification.
KRR Prostream firmographics
Firmographics- Name
- KRR Prostream
- Legal name
- KRR UK Limited
- Website
- https://krrprostream.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- KRR ProStream is a UK-based specialist in on-load industrial boiler cleaning and plant performance services, serving operators of Energy from Waste, biomass, and HRSG facilities across the UK and Ireland via licensed technologies including PressureWave+ and Shock Pulse Generators.
- Ownership category
- akta.pro rank
KRR Prostream industry classification
Industry- Product category
- Industrial Boiler Cleaning Services
- NAICS
- Power Boiler and Heat Exchanger Manufacturing (33241), Power Boiler and Heat Exchanger Manufacturing (332410)
- SIC
- Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430)
- akta.pro primary industry
- Boiler Repair, Maintenance & Tune-Ups (HSAOACAD)
Keywords
Where KRR Prostream is headquartered
LocationHeadquarters
- HQ city
- Guildford
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
KRR Prostream business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure
Revenue model
- On-Load Boiler Cleaning Services: KRR ProStream provides on-load industrial boiler cleaning services using its licensed technologies. Engineering teams are mobilised from facilities in Guildford and Middlesbrough to service plants throughout the UK and Ireland. Services include PressureWave+ detonation cleaning, SPG installation and maintenance, and emergency HPCO₂ blockage removal.
- Shock Pulse Generator Equipment Sales and Maintenance: Sale and installation of SPG (Shock Pulse Generator) equipment as permanent automated solutions for boiler cleaning. The company supplies, installs, and commissions SPG units and provides ongoing consulting, data analysis, and maintenance support.
- Technology Licensing (UK/Ireland): KRR ProStream holds exclusive UK and Ireland licenses for several advanced, proven and patented online cleaning technologies, including Bang&Clean's PressureWave+ and Explosion Power GmbH's Shock Pulse Generators. The licensed technologies are supported by KRR's engineering consultants.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
KRR Prostream product offering
Product offeringCore offering
KRR Prostream (legally KRR UK Limited) provides industrial boiler cleaning services, specialising in on-load (online) cleaning of boilers at power generation and industrial facilities. The company deploys a suite of licensed cleaning technologies — including PressureWave+, Shock Pulse Generators, SC-Jet Shower, and HPCO2 — to clean boilers while they remain in operation, eliminating the need for planned shutdowns.
Product overview
KRR ProStream offers a portfolio of industrial boiler cleaning technologies and services for Energy from Waste (EfW), Biomass, and Heat Recovery Steam Generators (HRSG) plants. The core product portfolio includes PressureWave+™ (mobile pressure wave cleaning system licensed through Bang&Clean®), Shock Pulse Generators (SPG) from Explosion Power GmbH (installed automated system), SC-Jet Shower Cleaning (Aerovit rotating water jet system), and KRR High Pressure CO₂ for blockage removal. Supporting services include Filter Bag Cleaning Technology and High-Temperature Video Cameras for boiler inspection. All services are delivered by engineering teams throughout the UK and Ireland, operating from facilities in Guildford and Middlesbrough.
Differentiator
Problem solved
Functional benefit
Brands
- PressureWave+: Mobile cleaning system using pressure waves for targeted cleaning during boiler operation, using controlled gas explosions to generate pressure waves that efficiently remove debris. Operates at temperatures up to 1200°C.
- Shock Pulse Generators (SPG)
- SC-Jet Shower
- KRR HPCO2
- Filter Bag Cleaning Technology
- High-Temperature Video Cameras
Products and services
- On-Load Industrial Boiler Cleaning
Quantifiable outcome
- Flue gas temperature reduction of 50-80°C at radiation boiler outlet (SC-Jet Shower)
- +6 more outcomes
Companies that use KRR Prostream
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles1 record
KRR Prostream technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
KRR Prostream partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- Bang&CleancoreBang&Clean licenses its proprietary PressureWave+ pressure wave cleaning technology exclusively to KRR ProStream for the UK and Ireland market. The technology uses controlled gas explosions to clean industrial boilers during operation and has been relied upon by customers worldwide for over 20 years.
- Explosion Power GmbHcoreExplosion Power GmbH (Swiss company) develops and manufactures the Shock Pulse Generator (SPG) technology. KRR ProStream holds exclusive rights for the UK and Ireland and distributes, installs, and maintains SPG units. Over 1,000 SPG units have been installed across 20+ countries since 2009.
Scale indicators6 records
Recent moves6 records
Expansion highlights5 records
KRR Prostream competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key highlights6 records
Customer concentration
KRR Prostream social profiles
Digital presenceKRR Prostream compliance and trust
Trust signalCompliance5 records
KRR Prostream financial estimates
Financial estimateRevenue estimate
Valuation estimate
KRR Prostream leadership team
Management profileNumber of profiles
KRR Prostream funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
KRR Prostream 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 KRR Prostream
What does KRR Prostream do?
KRR Prostream (legally KRR UK Limited) provides industrial boiler cleaning services, specialising in on-load (online) cleaning of boilers at power generation and industrial facilities. The company deploys a suite of licensed cleaning technologies — including PressureWave+, Shock Pulse Generators, SC-Jet Shower, and HPCO2 — to clean boilers while they remain in operation, eliminating the need for planned shutdowns.
Is KRR Prostream a public or private company?
KRR Prostream is a private company. It is classified as unknown and is currently operating.
When was KRR Prostream founded?
KRR Prostream was founded in 2004. It employs 11 to 50 people.
Where is KRR Prostream based?
KRR Prostream is headquartered in Guildford, United Kingdom, in the Europe region.
How does KRR Prostream make money?
Three revenue lines are on record. On-Load Boiler Cleaning Services are the primary driver. The others are shock Pulse Generator Equipment Sales and Maintenance and technology Licensing (UK/Ireland).
Does KRR Prostream have an API?
No public API is recorded for KRR Prostream.
What industry is KRR Prostream in?
KRR Prostream's product category is Industrial Boiler Cleaning Services. Its primary akta.pro industry code is HSAOACAD, Boiler Repair, Maintenance & Tune-Ups. Its NAICS code is 33241 and its SIC code is 3430.