Custom Transformers Ltd

Custom Transformers Ltd is listed as a transformer manufacturer in United Kingdom. Products and scope on file: distribution transformers and specialty transformers. Sourced figures on file: highest sourced voltage 33 kV. These are the highest sourced values, not an audited company maximum. Reported standards on file: IEC and CE.

🇬🇧 United Kingdom · Listed · Official website ↗

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Independent census profile, not the company website. How this census is compiled. Last reviewed 2026-08-15 · Profile status Listed

Directory Completeness Score

75% Complete

Data Provenance: TransformerPath Researched

Last reviewed: 2026-08-15

Pending technical specifications: Headquarters address · Maximum unit MVA / rating · Test bay specifications & utility references

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Capabilities

Distribution TX

Indicative capability data

Indicative sourced capacity / yr	—
Highest sourced voltage evidence	33 kV
Product types	custom
Regions served	Europe
Reported standards	IEC, CE
Source	Custom Transformers Ltd Factory Prequalification ℹ

These are the highest sourced figures on file — they are not asserted as the company maximum unless an authoritative source states that. Voltage summary is MAX(accepted voltage evidence records, tier filing). Annual capacity and voltage evidence are independent values and are never combined into a single product rating. Verify against the manufacturer before a procurement decision.

Related components

Transformer bushings Cooling systems Oil & preservation Conductors & core steel

Relevant applications

Data Centres Renewable Energy Utilities & Grid

Markets

United Kingdom manufacturers United Kingdom market

Latest intelligence about this company

No published intelligence evidenced as about this company. Curated Daily Intel is refreshed at build — see Daily Intel for the latest feed.

Upcoming events

Future of Utilities: Smart Energy UK 2026 2 Nov 2026 · London, United Kingdom
ENA Energy Innovation Summit 2026 (Glasgow) — successor to LCNI 4 Nov 2026 · Glasgow, United Kingdom
All-Energy 2027 Glasgow 12 May 2027 · Glasgow, United Kingdom
Utility Week Live 2027 (Birmingham) 25 May 2027 · Birmingham, United Kingdom
IET ACDC Global 2027 (Glasgow) — 25th AC & DC Power Transmission 25 Oct 2027 · Glasgow, United Kingdom

Last reviewed: 2026-08-15.

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