Fuel; fuel gas; solid fuels; coal; liquid fuels; gaseous fuels; liquefied petroleum gas; natural gas

Advisory services for business administration and management; business management and organization consultancy; drawing up of statements of accounts; business management; business organization consultancy

Acceptance of deposits (including substitute bond issuance) and acceptance of fixed interval installment deposits; financing services and discount of bills; domestic exchange settlement; liability guarantee and acceptance of bills; securities lending; acquisition and transfer of monetary claims; safe deposit service; exchanging money; trusteeship of financial futures contracts; trusteeship of money, securities, monetary claims, personal property, land, rights on land fixtures, surface rights or lease on land; trusteeship; agencies for bond subscriptions; foreign exchange transactions; letter-of-Credit related services; brokerage for hire-purchase; processing of credit card payments; brokerage services for issuing credit cards; providing information regarding credit card statement; providing information of issuing credit cards; credit card membership management services; credit card guarantee service; financing services for credit card member; issuance of tokens of value; financial affairs; monetary affairs

Construction; construction consultancy; operation and maintenance of building equipment; repair or maintenance of air conditioning apparatus; repair or maintenance of burner; repair or maintenance of boilers; repair or maintenance of pumps; repair or maintenance of freezing equipment; repair or maintenance of power distribution or control machines and apparatus; repair or maintenance of power generators; repair or maintenance of electric motors

Car transport; boat transport; transport brokerage; distribution of energy; information and advisory services in relation to the distribution of energy; distribution of gas; information and advisory services in relation to the distribution of gas; consultancy services in relation to the distribution of gas; electricity distribution; information and advisory services in relation to the distribution of electricity; consultancy services in relation to the distribution of electricity; distribution of heat; information and advisory services in relation to the distribution of heat; consultancy services in relation to the distribution of heat

Architectural services; surveying; urban planning; design of machines, apparatus and instruments, and systems composed thereof; engineering services in the field of energy supply systems; design and development of energy supply systems; engineering services in the field of power plants; engineering; computer programming; computer system design; technical advice relating to performance, operation, etc of computers, automobiles and other machines that require high level of personal knowledge, skill or experience of the operators to meet the required accuracy in operating them; technical research; research in the field of environmental protection; consultancy relating to technological services in the field of energy supply; consultancy in the field of energy-saving; energy auditing; material testing; rental of computers; rental of web servers; software as a service (SaaS); mechanical research; calibration (measuring)