Teikoku Electric Works
Teikoku Electric Works (now Teikoku Corporation) is a Japanese industrial equipment manufacturer (TSE: 6333) and the world's leading supplier of canned motor pumps, also producing metering pumps, canned motor agitators, and electric oil pumps for chemicals, oil and gas, power, semiconductor, and rail customers.
- Company typePublic
- Founded1939
- HeadquartersTatsuno, Japan
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Teikoku Electric Works does
Teikoku Electric Works, now operating as Teikoku Corporation after a 2025 corporate rebranding, is a Japanese industrial equipment manufacturer headquartered in Tatsuno, Japan, founded in 1939 and listed on the Tokyo Stock Exchange under ticker 6333. The company operates with 1,001–5,000 employees and is the world's leading supplier of canned motor pumps, where the motor and rotor are hermetically sealed inside a single canned housing with the pumped fluid, eliminating shaft seals and preventing leakage of hazardous, toxic, or valuable fluids.
The company's product portfolio spans four core lines: canned motor pumps (its flagship category), metering pumps for precise chemical dosing, canned motor agitators for mixing sealed-process fluids, and electric oil pumps. The new IE Series brings ISO2858 dimensional compliance, broadening the install base into European-standard process plants. Teikoku's electric oil pumps are deployed across the JR Shinkansen high-speed rail fleet, representing 100% penetration in that mission-critical application.
Teikoku generates revenue through direct industrial equipment sales, project/specification sales to engineering, procurement, and construction (EPC) contractors, and aftermarket service in chemicals, petrochemicals, oil and gas, power generation, semiconductors, and rail. Strategic positioning in 2025–2026 has emphasized international trade shows (Gastech for LNG/hydrogen, SEA JAPAN for maritime) and a corporate identity refresh designed to elevate the brand beyond its "electric works" heritage, targeting new verticals tied to the energy transition.
Teikoku Electric Works firmographics
Firmographics- Name
- Teikoku Electric Works
- Legal name
- TEIKOKU CORPORATION
- Website
- https://teikokudenki.co.jp
- Company type
- Public
- Founded year
- 1939
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Teikoku Electric Works (now Teikoku Corporation) is a Japanese industrial equipment manufacturer (TSE: 6333) and the world's leading supplier of canned motor pumps, also producing metering pumps, canned motor agitators, and electric oil pumps for chemicals, oil and gas, power, semiconductor, and rail customers.
- Ownership category
- akta.pro rank
Teikoku Electric Works industry classification
Industry- Product category
- Industrial Pumps
- NAICS
- Pump and Compressor Manufacturing (33391), Motor and Generator Manufacturing (335312), Fluid Power Pump and Motor Manufacturing (333996)
- SIC
- Pumps & Pumping Equipment (3561), Motors & Generators (3621)
- akta.pro primary industry
- Centrifugal Pumps (IMAHANAA)
- akta.pro secondary industry
- Water Systems & Treatment (Pumps/Boilers/Water Heaters/Filtration) (IMAIABAK)
Keywords
Where Teikoku Electric Works is headquartered
LocationHeadquarters
- HQ city
- Tatsuno
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
Teikoku Electric Works business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Industrial Pump Manufacturing and Sales: Designs, manufactures, and sells canned motor pumps, metering pumps, canned motor agitators, and electric oil pumps to industrial customers in petrochemical, energy, and transportation sectors.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Teikoku Electric Works product offering
Product offeringCore offering
Teikoku Electric Works (doing business as TEIKOKU CORPORATION) designs, manufactures, and sells industrial fluid-handling equipment led by its flagship hermetically sealed canned motor pump line. The portfolio also includes metering pumps, canned motor agitators, electric oil pumps (used 100% by JR Shinkansen bullet trains), and other industrial accessories, serving petrochemical, power, oil and gas, maritime, and rail customers worldwide.
Product overview
Teikoku Electric Works (Teikoku) is a leading manufacturer of industrial fluid handling equipment, anchored by its world No.1 canned motor pump product line that provides absolute leak prevention through hermetically sealed design. The product portfolio comprises five core categories: Canned Motor Pumps (flagship product with highest market share), Metering Pumps, Canned Motor Agitators, Electric Oil Pumps (100% adopted by JR Shinkansen), and Other Products. All products emphasize environmental protection and human safety through zero-leakage technology, with the high-efficiency IE Series recently added to meet ISO2858 international standards.
Differentiator
Problem solved
Functional benefit
Products and services
- Canned Motor Pump (キャンドモータポンプ) Leak-proof canned motor pump for hazardous and toxic fluid handling in chemical plants, power stations, and industrial applications. Sells primarily to enterprise operators in petrochemical, power, oil and gas, and related sectors.
- Metering Pump (定量ポンプ) Precision metering pump for accurate fluid dosing and transfer in industrial processes, complementing the canned motor pump portfolio. Sold to industrial customers needing precise chemical injection.
- Canned Motor Agitator (キャンドモータかくはん機) Hermetically sealed motor-driven agitator/mixer using canned motor technology to prevent leakage during mixing operations. Targeted at industrial mixing applications requiring zero-leak performance.
- Electric Oil Pump (電動油ポンプ) Electrically powered hydraulic oil pump for transportation applications, achieving 100% adoption rate in JR Shinkansen bullet trains. Designed for cooling and lubrication of rail vehicles.
- Other Products (その他の製品) Additional industrial equipment and accessories in the company's product portfolio beyond the main pump and agitator lines. Sold as supplementary offerings to industrial customers.
- High-Efficiency IE Series Canned Motor Pump High-efficiency canned motor pump series launched in 2025 with up to 30% efficiency improvement versus prior models and ISO2858 compliance. Sold to industrial users seeking lower energy consumption.
Quantifiable outcome
- Up to 30% pump efficiency improvement in IE series compared to previous models
- +1 more outcomes
Companies that use Teikoku Electric Works
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
Teikoku Electric Works technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Teikoku Electric Works partnerships and signals
Strategic signalScale indicators3 records
Recent moves5 records
Expansion highlights5 records
Teikoku Electric Works competitors and assessment
Company assessmentBroad incumbents
- ITT Inc. Diversified industrial manufacturer with engineered process equipment including pumps and valves serving chemical, energy, and general industrial markets. Comparable on customer verticals and engineered pump requirements.
- Xylem Inc. Global water and industrial pump major with significant presence in process, utility, and industrial pump markets. Overlaps with Teikoku in industrial pump applications and in the broader push toward energy-efficient pumping.
- Crane Co. US-based diversified industrial firm with a process flow technologies segment offering engineered pumps, valves, and fittings for chemical and energy customers. Comparable on engineered industrial pump applications and customer verticals.
- Grundfos Holding A/S: World's largest pump manufacturer with broad industrial and commercial portfolios including sealless and high-efficiency pumps. Competes with Teikoku in chemical/industrial applications but at much broader scale and across many segments.
- Wilo SE: German pump manufacturer with a strong industrial and HVAC pump portfolio including high-efficiency and sealless designs. Comparable on efficiency standards (IE/ISO) and on serving industrial process customers.
Regional players
- Kirloskar Brothers Limited: Large Indian industrial pump manufacturer serving chemical, petrochemical, power, and water markets across Asia, Middle East, and Africa. Comparable on industrial pump applications but primarily operating outside Japan.
Direct peers
- Ebara Corporation: Major Japanese industrial pump manufacturer with overlapping product lines in chemical/process pumps, including sealless and canned motor designs. Directly competes with Teikoku in the domestic Japanese petrochemical and energy markets and has comparable international ambitions.
- Flowserve Corporation: Global industrial pump and valve manufacturer serving oil & gas, chemical, power, and water end markets. Comparable to Teikoku on customer verticals (petrochemical, energy) and on the need for sealless/hermetic solutions in hazardous service.
- Sulzer Ltd: Swiss industrial pump specialist with a strong sealless and hermetically sealed pump portfolio serving chemical, petrochemical, and energy customers. Closely comparable to Teikoku on technology, target applications, and customer verticals.
- Tsurumi Manufacturing Co., Ltd. Japanese pump manufacturer specializing in submersible, centrifugal, and industrial pumps. Direct Japanese peer competing in similar industrial verticals and targeting comparable export markets.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Teikoku Electric Works social profiles
Digital presenceTeikoku Electric Works compliance and trust
Trust signalCompliance1 record
Teikoku Electric Works financial estimates
Financial estimateRevenue estimate
Valuation estimate
Teikoku Electric Works leadership team
Management profileNumber of profiles
Profiles1 record
Teikoku Electric Works subsidiaries and ownership
Company hierarchySubsidiaries1 record
Teikoku Electric Works funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Teikoku Electric Works 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 Teikoku Electric Works
What does Teikoku Electric Works do?
Teikoku Electric Works (doing business as TEIKOKU CORPORATION) designs, manufactures, and sells industrial fluid-handling equipment led by its flagship hermetically sealed canned motor pump line. The portfolio also includes metering pumps, canned motor agitators, electric oil pumps (used 100% by JR Shinkansen bullet trains), and other industrial accessories, serving petrochemical, power, oil and gas, maritime, and rail customers worldwide.
Is Teikoku Electric Works a public or private company?
Teikoku Electric Works is a public company. It is classified as public and is currently operating.
When was Teikoku Electric Works founded?
Teikoku Electric Works was founded in 1939. It employs 1,001 to 5,000 people.
Where is Teikoku Electric Works based?
Teikoku Electric Works is headquartered in Tatsuno, Japan, in the Asia region.
How does Teikoku Electric Works make money?
One revenue line is on record: industrial Pump Manufacturing and Sales.
Who are Teikoku Electric Works's main competitors?
Broad incumbents on record are ITT Inc., Xylem Inc., Crane Co., Grundfos Holding A/S and Wilo SE. Kirloskar Brothers Limited is listed as a regional player. Direct peers are Ebara Corporation, Flowserve Corporation, Sulzer Ltd and Tsurumi Manufacturing Co., Ltd..
Does Teikoku Electric Works have an API?
No public API is recorded for Teikoku Electric Works.
What industry is Teikoku Electric Works in?
Teikoku Electric Works's product category is Industrial Pumps. Its primary akta.pro industry code is IMAHANAA, Centrifugal Pumps, with a secondary code of IMAIABAK, Water Systems & Treatment (Pumps/Boilers/Water Heaters/Filtration). Its NAICS code is 33391 and its SIC code is 3561.