Association services, namely, promoting the business, economic, cultural, social and other interests of Alaska Native Corporation Shareholders; Natural resource management; Business consulting services in the field of information assurance

Pipeline construction and maintenance; Construction services, namely, planning, laying out and construction of commercial, industrial, and governmental facilities; Oilfield construction; construction of oil, gas, commercial, industrial, and governmental facilities; Icefield construction for oil drilling, gas drilling, commercial and industrial facilities; Maintaining oil and gas drilling facilities in the field of the energy industry; Construction project management services in the field of the energy industry; Installation of computer network and communication cabling in the nature of laying cable; Construction and construction management of air fields, airplane runways, highways, roads, power plants, water, sewer and fuel systems infrastructure, water, sewer and storm drain utilities, embankments, onshore and offshore pipelines and compressor stations; renovation of buildings and structures; Construction services, namely, site clearing, excavation, pad preparation, grading, and asphalt paving services; road paving services; excavation services; rock and gravel quarrying and rock crushing and screening; mining extraction; consulting services in the field of offshore oil spill clean-up, containment in the nature of localization, drying and cleaning of oils, and collection in the nature of oil removal services; technical consultation in the field of crude, oil well, oil and gas drilling; maintenance and sustainment in the nature of repair of computer networks, radio frequencies, analog and digital equipment, data compression subsystems, and circuit boards

Petroleum distribution and petroleum products distribution

Concrete and asphalt demolition services; custom fabrication services, namely, pipe fabrication, structural steel fabrication and insulation fabrication; Custom fabrication of oil and gas drilling facilities in the field of the energy industry; Custom manufacturing of hot mix asphalt

Technical consultancy in the nature of training in the technological use and technological operation of oil spill recovery response equipment

Engineering; Technical consultation in the field of production engineering, drilling engineering, oil well-testing, facility engineering and design; Aerospace engineering services; Technical consultation services in the field of information technology, namely, computer software development, creating web sites, operating and maintaining computer network and help desks, and installing network and communication cabling; Test and evaluation planning for military computer systems for quality control and assessment for security vulnerability; development in the field of subsurface natural resource development; oil, gas, coal and base metal sulfides exploration services; Engineering, geological, land and road, and oil field surveying; metrology services; comprehensive operational and sustainment technical support for real-time command, control, and monitoring for manned and unmanned flights; database design and development services; testing of computer network, radio frequency, analog and digital equipment for the purpose of certification, and troubleshooting services in the nature of diagnosing computer hardware and software problems; information technology infrastructure design and architecture; technical support services, namely, troubleshooting and test certification of computer networks, radio frequencies, analog and digital equipment, data compression subsystems, and circuit boards; computer security services, namely, restricting access to and by computer networks to and of undesired web sites, media, and individuals and facilities; testing and evaluation of computer networks for the purpose of certification and to assure compliance with industry standards; development in the field of natural resources