Brush Transformers
British manufacturer of power transformers.
Last updated August 31, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
Brush Transformers is a British power-transformer manufacturer based at the historic Falcon Works in Loughborough, Leicestershire. Its industrial lineage is associated with Charles Francis Brush and the development of electrical-generation, lighting, motor and transformer technology in the late nineteenth century. The present company emerged from the separation of the transformer activities of the wider Brush Electrical Engineering organization in 1971, although the Loughborough site has roots extending back to the acquisition of the Falcon Engine and Car Works in 1888. The site entered the Brush industrial network when the London-based Anglo-American Brush Electric Light Corporation acquired the Falcon Engine and Car Works. The transaction brought established mechanical, transport and engineering capabilities into the Brush organization and resulted in the relocation of activity approximately 100 miles north from London to the Falcon Works at Loughborough. The site subsequently became associated with the manufacture and development of electrical equipment, including transformers, and remained in industrial use for more than a century. Corporate ownership changed several times as the British electrical-engineering sector consolidated. The Brush Group was acquired by Hawker Siddeley in 1957, after which additional investment was made in the group. Over time, its divisions were separated according to their product specialties. Brush Transformers was formed as a distinct company in 1971, giving the transformer business a more clearly defined corporate identity within the broader industrial group. Hawker Siddeley was acquired by BTR plc in November 1991. In November 1996, BTR sold its Electric Power Group to FKI, which established a dedicated Transformers Division. Brush Transformers consequently operated within a sequence of larger engineering and industrial ownership structures rather than as an independently listed public company. Melrose plc completed the acquisition of FKI on 1 July 2008. Melrose was known for acquiring and developing manufacturing businesses, and Brush Transformers continued as part of the resulting industrial portfolio. In 2025, Brush Transformers was sold to Greenbelt Capital Partners. Greenbelt had previously been associated with the energy arm of Trilantic North America, which in turn had earlier links to Lehman Brothers Merchant Banking. The transaction marked another change in financial ownership while preserving the company’s identity as a specialist transformer manufacturer. Publicly available reference material identifies the business primarily through its power-transformer activities and its long-standing Loughborough manufacturing base; detailed information about product specifications, geographic sales, current leadership and financial performance is not established in the supplied sources.
History
Brush Transformers forms part of the industrial history associated with the Brush electrical-engineering businesses and the Falcon Works in Loughborough. Charles Francis Brush became known for pioneering contributions to electrical generation, lighting and motors, as well as for work connected with transformers. In 1888, the London-based Anglo-American Brush Electric Light Corporation acquired the Falcon Engine and Car Works. The acquisition brought mechanical and transport-engineering capabilities into the Brush organization and helped move the center of activity roughly 100 miles north to the Falcon Works at Loughborough. The site later became the enduring home of Brush transformer manufacturing. The Brush organization developed within the broader British electrical and engineering industry. In 1957, the Brush Group was acquired by Hawker Siddeley. New investment followed, while the group’s different divisions increasingly became separated according to their individual technologies and product ranges. This process eventually produced Brush Transformers Limited as a distinct company in 1971. The creation of the company formalized the transformer business as a separate operating entity while retaining its connection with the wider Brush engineering heritage. The company’s ownership continued to change as the British engineering sector experienced consolidation. Hawker Siddeley was acquired by BTR plc in November 1991. Five years later, in November 1996, BTR sold its Electric Power Group to FKI. FKI created a dedicated Transformers Division, within which Brush Transformers operated. These changes placed the company inside increasingly focused electrical-power and industrial-equipment portfolios. On 1 July 2008, Melrose plc completed its acquisition of FKI. Melrose operated as a specialist investor in manufacturing businesses and became the new owner of Brush Transformers. The company remained associated with the Loughborough facility, whose industrial history extended back to the nineteenth-century Falcon Works acquisition. In 2025, Brush Transformers changed ownership again when it was sold to Greenbelt Capital Partners. The available reference describes Greenbelt as formerly the energy arm of Trilantic North America and, before that, as associated with Lehman Brothers Merchant Banking. The sale represents the latest documented ownership transition in the company’s history. The supplied public material does not establish a detailed chronology of individual transformer models, named executives, major contracts, sales territories or financial results. Accordingly, Brush Transformers is best characterized from the available evidence as an active, privately held British specialist focused on power-transformer manufacturing.
- 2025
Sale to Greenbelt Capital Partners
[1]Brush Transformers was sold to Greenbelt Capital Partners.
- 2008
Melrose acquires FKI
[1]Melrose plc completed its acquisition of FKI on 1 July, becoming the owner of Brush Transformers.
- 1996
Electric Power Group sold to FKI
[1]BTR sold its Electric Power Group to FKI, which formed a dedicated Transformers Division.
- 1991
Hawker Siddeley acquired by BTR
[1]BTR plc acquired Hawker Siddeley, placing the Brush businesses within BTR’s corporate structure.
- 1971
Brush Transformers becomes a distinct company
[1]The transformer activities of the Brush Electrical Engineering organization were separated into Brush Transformers Limited.
- 1957
Brush Group acquired by Hawker Siddeley
[1]Hawker Siddeley acquired the Brush Group and subsequently invested in the business.
- 1888
Brush organization acquires Falcon Engine and Car Works
[1]The Anglo-American Brush Electric Light Corporation acquired the Falcon Engine and Car Works, establishing the Loughborough Falcon Works as a major base for the organization’s engineering activities.
Products and positioning
Specialist British manufacturer of power transformers with a long-established engineering base in Loughborough.
Electrical power equipment
Power transformers
Power transformers are the company’s principal documented product category. They are used within electrical-power systems to transfer electrical energy between circuits at different voltage levels. The supplied reference identifies Brush Transformers as a manufacturer of power transformers but does not provide a verified catalogue of ratings, designs, applications or current model names.
Brand decisions
2025
Sale to Greenbelt Capital PartnersM&ABackground
After operating under Melrose ownership, Brush Transformers entered another ownership transition.
Action taken
The business was sold to Greenbelt Capital Partners.
Aftermath
Greenbelt became the identified owner of the privately held transformer manufacturer.
2008
Acquisition by MelroseM&ABackground
FKI’s Electric Power Group included a dedicated Transformers Division containing Brush Transformers.
Action taken
Melrose plc completed the acquisition of FKI on 1 July 2008.
Aftermath
Brush Transformers continued under Melrose’s manufacturing investment portfolio.
1971
Establishment as a dedicated transformer companyStrategyBackground
The divisions of the Brush Electrical Engineering organization were increasingly separated according to their distinct product ranges.
Action taken
The transformer business was constituted as Brush Transformers Limited.
Aftermath
The company developed as a focused transformer manufacturer within successive larger industrial ownership groups.
Recent events
- 2025
Brush Transformers sold to Greenbelt Capital Partners[1]
M&A
Brush Transformers was sold by its previous owner to Greenbelt Capital Partners, described in reference material as the former energy arm of Trilantic North America and, earlier, Lehman Brothers Merchant Banking.
- 2008
Melrose completes acquisition of FKI[1]
M&A
Melrose plc completed its acquisition of FKI on 1 July 2008, bringing FKI businesses including Brush Transformers under Melrose ownership.
Sources1 sources
Cite this profile: Cite the canonical profile. /brand-wiki/brush-transformers · Editorial policy · How profiles are compiled