High Voltage Power Systems
High Voltage Power Systems is a UK electrical engineering firm providing high voltage network maintenance, testing, commissioning, design, and project management services to privately owned distribution networks and multi-site enterprises across the South of the United Kingdom.
- Company typePrivate
- Founded1955
- HeadquartersChristchurch, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingServices
What High Voltage Power Systems does
High Voltage Power Systems is a UK-based electrical engineering firm delivering high and low voltage electrical services to privately owned distribution network operators and large multi-site enterprises in the South of the United Kingdom. Its offering is organised around four interconnected service lines: Network Operation & Maintenance (substation inspections using infra-red and TEV testing, planned preventative maintenance, and remedial works), Test & Commissioning (HV and LV equipment testing with comprehensive reporting), Project Management (switchgear and transformer replacement, substation design and build, cabling and jointing, fault location and repair, and decommissioning), and Electrical Design Services (new connections, protection systems, protection coordination studies, and earthing design). The company also supplies switchgear and transformers from leading manufacturers, both new and reconditioned.
The technical underpinning is conventional HV electrical engineering rather than software: non-intrusive inspection methods (infra-red thermal imaging and Transient Earth Voltage testing), HSE-compliant reporting formats, and graded protection coordination studies that span simple overcurrent/earth-fault schemes through to differential protection. Capability is claimed across oil, vacuum, and SF6 switchgear technologies. There is no proprietary software platform, API, or application; service delivery is direct, on-site, and people-led.
The business model is B2B professional services combined with hardware supply and a recurring maintenance stream. Network Operation & Maintenance is structured as subscription/recurring PPM (driven by HSE requirements), while commissioning, design, and project work are billed as professional services, and switchgear/transformers are sold as hardware. Go-to-market is enterprise field sales via direct phone and email engagement, with website content marketing and visible enterprise customer logos (including NHS, BP, Porsche, AFC Bournemouth, Prysmian, SSEN) used for credibility rather than performance marketing. Geographic scope is regional, concentrated in the South of the UK from a headquarters at Bournemouth Airport, Christchurch. Customer concentration appears moderate given visible diversification across at least ten named enterprise and government accounts spanning healthcare, energy, utilities, automotive, aerospace, marine, manufacturing, hospitality, and sports sectors, though no revenue or ARR split is disclosed.
High Voltage Power Systems firmographics
Firmographics- Name
- High Voltage Power Systems
- Legal name
- High Voltage Power Systems
- Website
- https://hvpowersystems.co.uk
- Company type
- Private
- Founded year
- 1955
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- High Voltage Power Systems is a UK electrical engineering firm providing high voltage network maintenance, testing, commissioning, design, and project management services to privately owned distribution networks and multi-site enterprises across the South of the United Kingdom.
- Ownership category
- akta.pro rank
High Voltage Power Systems industry classification
Industry- Product category
- High Voltage Electrical Engineering Services
- NAICS
- Switchgear and Switchboard Apparatus Manufacturing (335313), Power, Distribution, and Specialty Transformer Manufacturing (335311), Electric Power Transmission, Control, and Distribution (22112)
- SIC
- Electrical Work (1731), Switchgear & Switchboard Apparatus (3613), Power, Distribution & Specialty Transformers (3612)
- akta.pro primary industry
- Substation Systems & Integration (EPC, Engineering, Protection, Commissioning) (IMAGAAAC)
- akta.pro secondary industries
- High-Voltage Electrical Systems (Switchgear, Transformers, Protection & Control) (EUAEAFAA), Transformers (Power, Distribution, Instrument, Specialty) (IMAGAAAA), Power Transformers, Reactors & Auxiliary Power Systems (EUADACAJ), Transmission Substations & High-Voltage Switchyards (EUADAAAF)
Keywords
Where High Voltage Power Systems is headquartered
LocationHeadquarters
- HQ city
- Christchurch
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
High Voltage Power Systems business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- Network Operation & Maintenance: Ongoing maintenance services for high and low voltage electrical distribution systems including routine inspections, planned preventative maintenance, fault response, and remedial works.
- Test & Commissioning Services: Testing and commissioning of low and high voltage equipment within electrical distribution infrastructure, providing comprehensive reports following all work.
- Project Management & Engineering Works: End-to-end high voltage projects including switchgear and transformer replacement, design and build of new substations, cabling and jointing works, network protection studies, fault location and repair, and decommissioning.
- Electrical Design Services: Comprehensive electrical design services for both low and high voltage systems including new connections, installations, asset management, protection systems, protection coordination studies, and earthing designs.
- Equipment Supply: Supply of low and high voltage switchgear and transformers regardless of manufacturer, including new and reconditioned equipment.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
High Voltage Power Systems product offering
Product offeringCore offering
High Voltage Power Systems provides high voltage electrical engineering services for privately owned high and low voltage electrical distribution networks across the South of the UK. Core offerings include network operation and maintenance (routine inspections, planned preventative maintenance, fault response), test and commissioning of LV/HV equipment, end-to-end project management (switchgear and transformer replacement, substation design and build, cabling, jointing, fault location, decommissioning), electrical design services (new connections, asset management, protection systems, protection coordination studies, earthing designs), and supply of low/high voltage switchgear and transformers.
Product overview
High Voltage Power Systems is a high voltage electrical engineering services company offering a unified portfolio of integrated services built on over 70 years of experience. The core offering consists of four interconnected service lines: Network Operation & Maintenance (routine inspections, PPM, remedial works), Test & Commissioning (equipment testing and validation), Project Management (end-to-end high voltage projects), and Electrical Design Services (LV/HV design, protection coordination, earthing). These services are complemented by switchgear and transformer supply. The services work together to provide complete lifecycle support—from design through installation to ongoing maintenance—for privately owned high and low voltage electrical distribution networks throughout the South of the UK.
Differentiator
Problem solved
Functional benefit
Products and services
- Network Operation & Maintenance High voltage maintenance services including routine substation inspections with infra-red and TEV testing, planned preventative maintenance (PPM), and remedial works for privately owned high and low voltage networks throughout the South of the UK.
- Test & Commissioning Testing and commissioning services for low and high voltage equipment, including protection testing (HV and LV), trip testing, ductor testing, cable mapping, switchgear commissioning, and transformer commissioning, with a comprehensive report provided after each engagement.
- Project Management End-to-end high voltage project management covering switchgear and transformer replacement, design and build of new substations, cabling and jointing works, network protection studies, fault location and repair, and removal and decommissioning.
- Electrical Design Services Comprehensive electrical design services for low and high voltage systems, including new connections, installations, asset management, protection systems, plant services, protection coordination studies, and earthing surveys and designs.
- Switchgear & Transformer Supply Supply of low and high voltage switchgear (oil, vacuum, or SF6 types) and energy-efficient transformers from industry-leading manufacturers, available new or reconditioned.
Companies that use High Voltage Power Systems
Customer profileNamed customers11 records
Segments2 records
Ideal customer profiles1 record
High Voltage Power Systems technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
High Voltage Power Systems partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Electricity Networks Association (ENA)coreMember of the National Equipment Defect Reporting Scheme (NEDeR) run by the Electricity Networks Association (ENA). This membership enables communication of defects on electricity plant and equipment applicable to customer networks to support safe operation.
Scale indicators2 records
Recent moves4 records
Expansion highlights5 records
High Voltage Power Systems competitors and assessment
Company assessmentDirect peers
- EA Technology: UK-based specialist in high voltage electrical engineering services, asset management, condition monitoring, and partial discharge testing. Highly comparable as a niche HV engineering services firm serving UK DNOs and private network operators, overlapping with HVPS's inspection, testing, and protection study offerings.
- Wilson Power Solutions: UK manufacturer and supplier of distribution and power transformers, including energy-efficient amorphous and CRGO units. Comparable on the transformer supply and replacement side of HVPS's offering, and a direct UK competitor for private network transformer projects.
- Lucy Electric: UK-headquartered manufacturer of medium and high voltage switchgear, automation, and secondary distribution solutions. Overlaps directly with HVPS's switchgear supply, retrofit, and commissioning activities for private and DNO networks.
- Power Testing Services (PTS Group): UK-based specialist in HV cable testing, jointing, fault location, and commissioning services for utility and private networks. Directly comparable on test & commissioning and fault response — core HVPS service lines.
Broad incumbents
- ABB: Global electrification, motion, and process automation leader with a deep HV switchgear, transformer, and substation services portfolio. A broad incumbent competing across the full HV value chain that HVPS covers in a much narrower, regional scope.
- GE Vernova: Global power equipment and grid solutions business spun out of GE, covering HV transformers, switchgear, and grid automation. Overlaps with HVPS's transformer and substation work but at a vastly larger scale and with a global installed base.
- National Grid Electricity Distribution: UK DNO and private network operator with substantial HV construction, maintenance, and connections capabilities delivered via partner contractors. Represents both a major buyer of HV engineering services and a competitive constraint on private HV network contractors.
- Siemens Smart Infrastructure: Global infrastructure provider offering HV substations, switchgear, transformers, and grid software. Comparable on the equipment and system integration side but serves a much broader customer base across electrification, industry, and mobility.
- Schneider Electric: Global energy management and automation major with a broad UK HV services, switchgear, and substation automation portfolio. Competes with HVPS on HV design and build but operates across a much wider portfolio, including LV and digital energy management.
- SSEN (Scottish and Southern Electricity Networks) Distribution: UK DNO serving the North of Scotland and Central Southern England with HV network construction, maintenance, and connections services. A listed HVPS customer but also a major UK HV services incumbent whose in-house and partner supply chain competes with HVPS for private network work in overlapping geographies.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
High Voltage Power Systems social profiles
Digital presenceHigh Voltage Power Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
High Voltage Power Systems leadership team
Management profileNumber of profiles
Profiles1 record
High Voltage Power Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
High Voltage Power Systems 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 High Voltage Power Systems
What does High Voltage Power Systems do?
High Voltage Power Systems provides high voltage electrical engineering services for privately owned high and low voltage electrical distribution networks across the South of the UK. Core offerings include network operation and maintenance (routine inspections, planned preventative maintenance, fault response), test and commissioning of LV/HV equipment, end-to-end project management (switchgear and transformer replacement, substation design and build, cabling, jointing, fault location, decommissioning), electrical design services (new connections, asset management, protection systems, protection coordination studies, earthing designs), and supply of low/high voltage switchgear and transformers.
Is High Voltage Power Systems a public or private company?
High Voltage Power Systems is a private company. It is classified as unknown and is currently operating.
When was High Voltage Power Systems founded?
High Voltage Power Systems was founded in 1955. It employs 1 to 10 people.
Where is High Voltage Power Systems based?
High Voltage Power Systems is headquartered in Christchurch, United Kingdom, in the Europe region.
How does High Voltage Power Systems make money?
Five revenue lines are on record. Network Operation & Maintenance is the primary driver. The others are test & Commissioning Services, project Management & Engineering Works, electrical Design Services and equipment Supply.
Who are High Voltage Power Systems's main competitors?
Direct peers on record are EA Technology, Wilson Power Solutions, Lucy Electric and Power Testing Services (PTS Group). Broad incumbents are ABB, GE Vernova, National Grid Electricity Distribution, Siemens Smart Infrastructure, Schneider Electric and SSEN (Scottish and Southern Electricity Networks) Distribution.
Does High Voltage Power Systems have an API?
No public API is recorded for High Voltage Power Systems.
What industry is High Voltage Power Systems in?
High Voltage Power Systems's product category is High Voltage Electrical Engineering Services. Its primary akta.pro industry code is IMAGAAAC, Substation Systems & Integration (EPC, Engineering, Protection, Commissioning), with a secondary code of EUAEAFAA, High-Voltage Electrical Systems (Switchgear, Transformers, Protection & Control). Its NAICS code is 335313 and its SIC code is 1731.