Transformer Manufacturers
A growing, sourced directory of transformer makers — power, distribution and dry-type/cast-resin — listed country by country, with locations and official links. Coverage expands as public records are confirmed; this is not every workshop worldwide.
Company pages lead with the place, products and sourced figures already on that record. A year of establishment is printed only when the census already has one. Listings are compiled from public sources. Verification confirms company identity and published profile data. It does not constitute technical certification, factory approval or commercial endorsement.
Searchable sourcing directory → filter by transformer type, voltage, country and capability evidence, then compare and RFQ. No ranking.
Browse by Product Category
Pick a category to filter the directory, or search and refine below.
Looking for parts, not transformers? Browse the Components & Accessories directory → or post an RFQ →. Want a side-by-side capability view? Compare manufacturers →
Type hubs: Power · Distribution · Dry-type · Sourced: Power · 400 kV+ · Cooling and MVA
Region and country combine with search and category. The address keeps ?region= and ?country= so a filtered view can be shared.
Voltage and annual MVA use the sourced tier record. Cooling class and test evidence use the sourced spec record. Standards use either record. A maker with no sourced figure for an active filter is hidden. Countries stay in pages of 20.
Showing 894 companies across 88 countries
Browse by region: North America (75)Latin America (100)Europe (165)Eurasia (54)Middle East (55)Africa (83)South Asia (182)East Asia (111)Southeast Asia (59)Oceania (10)
Countries with 5 or more listings: Algeria (14)Argentina (14)Australia (7)Austria (5)Bangladesh (5)Belgium (5)Brazil (25)Bulgaria (9)Canada (13)Chile (7)China (68)Colombia (8)Czechia (5)Dominican Republic (6)Ecuador (8)Egypt (12)Ethiopia (7)France (7)Germany (11)Guatemala (5)India (160)Indonesia (7)Iraq (5)Ireland (6)Italy (17)Japan (12)Jordan (5)Kenya (5)Malaysia (6)Mexico (12)Morocco (8)Myanmar (5)Nepal (6)Netherlands (7)Nigeria (7)Oman (5)Pakistan (6)Peru (7)Philippines (9)Poland (7)Portugal (5)Romania (8)Russia (5)Saudi Arabia (11)Serbia (5)Singapore (5)South Africa (9)South Korea (24)Spain (10)Sri Lanka (5)Sweden (5)Taiwan (7)Tanzania (5)Thailand (13)Tunisia (5)Türkiye (37)UAE (9)Ukraine (6)United Kingdom (8)USA (50)Uzbekistan (5)Venezuela (8)Vietnam (14)
By country:
Algeria (14) | Argentina (14) | Australia (7) | Austria (5) | Azerbaijan (3) | Bahrain (3) | Bangladesh (5) | Belarus (4) | Belgium (5) | Bolivia (4) | Brazil (25) | Bulgaria (9) | Canada (13) | Chile (7) | China (68) | Colombia (8) | Croatia (4) | Czechia (5) | Denmark (4) | Dominican Republic (6) | Ecuador (8) | Egypt (12) | Ethiopia (7) | Finland (4) | France (7) | Germany (11) | Ghana (4) | Guatemala (5) | Hungary (4) | India (160) | Indonesia (7) | Iran (3) | Iraq (5) | Ireland (6) | Israel (2) | Italy (17) | Japan (12) | Jordan (5) | Kazakhstan (4) | Kenya (5) | Kuwait (4) | Lebanon (4) | Malaysia (6) | Mexico (12) | Morocco (8) | Myanmar (5) | Nepal (6) | Netherlands (7) | New Zealand (3) | Nigeria (7) | North Macedonia (4) | Norway (4) | Oman (5) | Pakistan (6) | Paraguay (4) | Peru (7) | Philippines (9) | Poland (7) | Portugal (5) | Qatar (4) | Romania (8) | Russia (5) | Saudi Arabia (11) | Serbia (5) | Singapore (5) | Slovakia (4) | Slovenia (4) | South Africa (9) | South Korea (24) | Spain (10) | Sri Lanka (5) | Sweden (5) | Switzerland (3) | Taiwan (7) | Tanzania (5) | Thailand (13) | Tunisia (5) | Türkiye (37) | UAE (9) | Uganda (3) | Ukraine (6) | United Kingdom (8) | Uruguay (4) | USA (50) | Uzbekistan (5) | Venezuela (8) | Vietnam (14) | Zimbabwe (4)
Featured
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Canada
13 makersMexico
12 makersUSA
50 makersArgentina
14 makersBolivia
4 makersBrazil
25 makersChile
7 makersColombia
8 makersDominican Republic
6 makersEcuador
8 makersGuatemala
5 makersParaguay
4 makersPeru
7 makersUruguay
4 makersVenezuela
8 makersAustria
5 makersBelarus
4 makersBelgium
5 makersBulgaria
9 makersCroatia
4 makersCzechia
5 makersDenmark
4 makersFinland
4 makersFrance
7 makersGermany
11 makersHungary
4 makersIreland
6 makersItaly
17 makersNetherlands
7 makersNorth Macedonia
4 makersNorway
4 makersPoland
7 makersPortugal
5 makersRomania
8 makersSerbia
5 makersSlovakia
4 makersSlovenia
4 makersSpain
10 makersSweden
5 makersSwitzerland
3 makersUkraine
6 makersUnited Kingdom
8 makersAzerbaijan
3 makersKazakhstan
4 makersRussia
5 makersTürkiye
37 makersUzbekistan
5 makersBahrain
3 makersIran
3 makersIraq
5 makersIsrael
2 makersJordan
5 makersKuwait
4 makersLebanon
4 makersOman
5 makersQatar
4 makersSaudi Arabia
11 makersUAE
9 makersAlgeria
14 makersEgypt
12 makersEthiopia
7 makersGhana
4 makersKenya
5 makersMorocco
8 makersNigeria
7 makersSouth Africa
9 makersTanzania
5 makersTunisia
5 makersUganda
3 makersZimbabwe
4 makersBangladesh
5 makersIndia
160 makersNepal
6 makersPakistan
6 makersSri Lanka
5 makersChina
68 makersJapan
12 makersSouth Korea
24 makersTaiwan
7 makersIndonesia
7 makersMalaysia
6 makersMyanmar
5 makersPhilippines
9 makersSingapore
5 makersThailand
13 makersVietnam
14 makersAustralia
7 makersNew Zealand
3 makersPT = Power Transformers · DT = Distribution Transformers · DRY = Dry-type / Cast Resin. Listed entries are compiled from public sources; Verified & Supplier Pro entries are confirmed by the company. Verify capability before commercial decisions.
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