TOYO ENGINEERING CORPORATION
6330・Prime Market・Construction
Business
TOYO Engineering Corporation is a comprehensive engineering company established in 1961 through the spin-off of the engineering department of Toyo Koatsu Industries (now Mitsui Chemicals). The company provides integrated services—research and development collaboration, design, equipment procurement, construction, commissioning, and technical guidance—for plants across a wide range of industries, including oil & gas, petrochemicals, general chemicals, power generation, water treatment, pharmaceuticals, fine chemicals, biotechnology, and the environment. It operates globally through a group structure comprising 23 consolidated subsidiaries and 7 affiliated companies, with bases in India, Indonesia, Malaysia, South Korea, China, Brazil, and elsewhere. The company operates under the EPC Business (Single Segment), and also engages in the FPSO EPCI Business (OFS) through equity-method affiliates such as its OFS joint venture with MODEC.
Business Model
The main revenue source is the EPC contract, under which the company receives lump-sum orders for the Engineering, Procurement, and Construction of oil, chemical, and power plants. Revenue is recognized based on construction progress (percentage-of-completion method), and the order backlog serves as a leading indicator of future sales. In addition, the company is expanding gross profit in non-EPC areas, such as licensing of its proprietary urea process "ACES21™," energy-saving consulting "HERO," and O&M (Operation & Maintenance) services, aiming to shift toward a dual-axis model combining flow-type EPC revenue and stock-type service revenue.
Company Strengths
The company owns the "ACES21™" urea process in-house and has a track record of application to two 4,000t/day trains for Nigeria. In addition, it has concluded multiple technology licensing agreements with major global players such as BASF, KBR, and Lummus, building a broad technology portfolio covering key processes including polypropylene, ethylene, and ammonia.
Through OFS (Offshore Frontier Solutions Pte. Ltd.), a joint venture with Modec, Inc. (MODEC), the company secured two FPSO-related EPCI projects in FY2026 (ending March 2026). The company's equity-based share of orders received from this equity-method affiliate reached ¥244,611 million, and the order backlog reached ¥233,026 million, representing an actual business scale exceeding that reflected in the consolidated/non-consolidated figures alone.
Consolidated subsidiary PT. Inti Karya Persada Tehnik (IKPT) has continuously built up its EPC track record for geothermal power generation facilities in Indonesia, and possesses technical and construction expertise in the geothermal field. Concrete project development is progressing, including the conclusion of a memorandum on formulating a geothermal master plan with the Indonesian government and private companies, and selection for JOGMEC's feasibility study on next-generation geothermal power generation technology.
ENVALITH's Perspective
Performance Trend
Revenue peaked at ¥260,825 million in FY2024 (ended March 2024) before declining for two consecutive periods, plunging to ¥182,941 million in FY2026 (ending March 2026), below even the FY2023 (ended March 2023) level of ¥192,908 million. Operating profit fell sharply from ¥6,712 million in FY2024 (ended March 2024) to ¥2,591 million in FY2025 (ended March 2025), before turning into a substantial operating loss of ¥(19,003) million in FY2026 (ending March 2026). Net loss for the period also reached ¥14,944 million. As an external factor, capital investment conditions in the Middle East and Asia are believed to remain solid, but cost overruns—such as soaring material costs and extended construction periods on large-scale projects received—appear to have directly hit profitability. Net loss before income taxes and other adjustments was ¥11,398 million. Separately, there was a correction to the breakdown of operating cash flow in the consolidated statement of cash flows (change in liability for retirement benefits: from ¥(418) million to ¥(534) million; other: from ¥(2,405) million to ¥(2,289) million), but the total operating cash flow (¥9,305 million) remains unchanged.
Growth Strategy
The company aims to transform its earnings structure and achieve sustainable growth through two pillars: 'EPC resilience strengthening' and 'new technology and business development'
Learning from profitability deterioration on large-scale projects, the company has tightened profitability screening criteria at the order-acceptance stage and is thoroughly implementing early recognition and provisioning of construction loss reserves. Through DXoT (Digital Transformation of TOYO), the company aims to improve productivity and shorten construction periods, thereby reducing EPC execution risk. The construction loss reserve recorded in FY2026 (ending March 2026) (¥842 million) is part of this effort.
Against the backdrop of robust demand during the FPSO Golden Age (the ten-year period from 2023 onward), the company is promoting the expansion of EPCI orders through OFS (offshore floating facilities). The company aims for sustained contribution from equity-method income (¥8,393 million in FY2026 (ending March 2026)) and increased order intake for offshore projects within the EPC Business (Single Segment).
The company is pursuing new business development to capture decarbonization-related EPC demand in areas such as CCS, green ammonia, SAF, and geothermal, supported by government backing. It also intends to capture the recovery in capital investment for domestic lithium-ion battery electrolytes, pharmaceuticals, and high-performance chemical plants. At present, the contribution to earnings remains limited.
Last updated: July 19, 2026

