NICOR Inc.

ADVANCED BUSINESS SOLUTIONS

Maintenance and repair services for commercial (non-residential) internal energy equipment systems, appliances, and connections; maintenance and repair services for commercial internal energy equipment systems, appliances, and connections provided pursuant to warranty coverage;Providing warranties on commercial internal equipment systems, appliances, and connections thereto; energy brokerage services;Energy management services, namely, providing a service that allows customers to purchase energy, namely, electricity, natural gas and renewal energy, at fixed prices;BUSINESS SOLUTIONS;

ADVANCED HOME SOLUTIONS

Maintenance and repair services for residential internal equipment systems, appliances, and connections; maintenance and repair services for residential internal energy equipment systems, appliances, and connections provided pursuant to warranty contracts;Providing warranties on residential internal energy equipment systems, appliances, and connections thereto; energy brokerage services;Energy management services, namely, providing a service that allows customers to purchase energy, namely, electricity, natural gas and renewal energy, at fixed prices;

ADVANCED PROTECTION

Maintenance and repair services for internal equipment systems, appliances, and connections thereto; maintenance and repair services for internal energy equipment systems, appliances and connections performed pursuant to warranty contracts;Providing extended warranties on internal energy equipment systems, appliances and connections thereto;

ADVANCED SOLUTIONS

Maintenance and repair services for internal equipment systems, appliances, and connections thereto; maintenance and repair services for such internal equipment systems, appliances and connections performed pursuant to warranty contracts;Energy brokerage services, namely, a program for managing the purchase of energy supply on behalf of others; providing warranty coverage for internal equipment systems, appliances and connections thereto;Energy usage management consulting services, namely, advising natural gas and electricity consumers for the purpose of decreasing natural gas and electricity consumption and improving efficiency of natural gas and electricity consumption; natural gas and electricity energy usage management services, namely, formulating natural gas and electricity consumption plans to reduce natural gas and electricity costs and to reduce risks associated with changing costs of natural gas and electricity; Utility bill management services, namely, tracking, reporting, analyzing and delivering energy information in the form of utility bills and utility meter data rate schedules; Call center services;

ADVANCED WARRANTIES

Maintenance and repair services for internal equipment systems, appliances, and connections thereto, including warranty coverage for such internal energy equipment systems, appliances and connections thereto;WARRANTY;

BLENDED PLAN

Administration of utility billing for enabling utility service buyers to obtain a variable energy commodity price;PLAN;

EASY ADVANTAGE

utility services, namely, the transmission of electricity and the transmission of gas through pipelines;billing services;

ENERGY QUEST

newsletters in the field of utility services;ENERGY;

ENERGY SPOTLIGHT

EDUCATIONAL SERVICES, NAMELY, PRODUCING EDUCATIONAL SEGMENTS REGARDING ENERGY RELATED TIPS FOR CONSUMERS FOR BROADCAST VIA TELEVISION, RADIO AND GLOBAL COMPUTER NETWORKS;ENERGY;

FIXED BILL

financial services, namely, a program for managing the purchase of utility services of others in which buyers pay a fixed energy commodity price.;

GUARANTEEDBILL

Utility services, namely, supply of natural gas to others;GUARANTEED BILL;

HYDROCONN

Cable connectors;HYDRO CONNECTORS;

MAKE YOURSELF COMFORTABLE

utility services, namely, transmission, storage and distribution of natural gas through pipelines; utility services, namely, transmission and distribution of electricity; public utility services;Newsletters in the field of public utility services;installation, maintenance, and repair of natural gas mains, meters, storage facilities, and appliances; maintenance of natural gas vehicles, namely, automobiles, trucks and forklifts; conversion of vehicles, namely, automobiles, trucks, and forklifts, from use of gasoline to use of natural gas; on-site maintenance of pipes, valves and ignition systems for industrial, commercial and residential natural gas users; maintenance and repair of heating, water heating and air conditioning systems;brokerage of natural gas, electricity, fuel oil and propane;business consultation; business management of cogeneration, energy efficiency, and energy developement projects for others; billing; advertising agencies, namely, promoting the services of public utilities through the distribution of printed and audio promotional materials and by rendering sales promotion advice;field testing and evaluation of materials, namely, natural gas, plastics, paint and metals; energy consultation; product development for others, namely, development of natural gas vehicles, namely, automobiles, trucks and forklifts;

NICOR ENERGY

maintenance and repair of heating, water heating and air conditioning systems;providing business advisory and consulting services;ENERGY;public utility services, namely, gas distribution services;

NICOR ENERGY SERVICES

maintenance and repair of heating, water heating and air conditioning systems;ENERGY SERVICES;

NICOR MAKE YOURSELF COMFORTABLE

utility services, namely, transmission, storage and distribution of natural gas through pipelines; utility services, namely, transmission and distribution of electricity; public utility services;Newsletters in the field of public utility services;installation, maintenance, and repair of natural gas mains, meters, storage facilities, and appliances; maintenance of natural gas vehicles, namely, automobiles, trucks and forklifts; conversion of vehicles, namely, automobiles, trucks, and forklifts, from use of gasoline to use of natural gas; on-site maintenance of pipes, valves and ignition systems for industrial, commercial and residential natural gas users; maintenance and repair of heating, water heating and air conditioning systems;brokerage of natural gas, electricity, fuel oil and propane;business consultation; business management of cogeneration, energy efficiency, and energy development projects for others; billing; advertising agencies, namely, promoting the services of public utilities through the distribution of printed and audio promotional materials and by rendering sales promotion advice;field testing and evaluation of materials, namely, natural gas, plastics, paint and metals; energy consultation; product development for others, namely, development of natural gas vehicles, namely, automobiles, trucks and forklifts;

TRUBLEND

providing natural gas and electricity to consumers and end users;TRUE BLEND;

WEATHERGUARD

WEATHER GUARD;Energy management services, namely, providing a service that allows customers to purchase energy, namely, electricity, natural gas and renewable energy, through a pricing program that protects purchasers from the price risks of weather extremes;