JFE Engineering (JFEエンジニアリング株式会社) is an engineering and construction company serving energy, environment, water, infrastructure, and industrial sectors. It delivers bridges, port and harbor facilities, pipelines, and steel‑structure works, along with environmental solutions such as waste‑to‑energy plants and recycling technologies. The company also provides gas cogeneration systems, renewable energy projects, utility services, and industrial and structural machinery for infrastructure and logistics.