PROGRESSTECHGROUP

Business auditing; business efficiency expert services; business management and organization consultancy; business management assistance; business management consultancy; business project management services for construction projects; business research; marketing research; professional business consultancy

Airplane maintenance and repair; building construction supervision

Teaching; educational services; instruction services

Engineering; computer software design; maintenance of computer software; computer software consultancy; construction drafting; conducting technical project studies; mechanical research; scientific research; technical research; quality control; information technology [IT] consultancy; computer programming; scientific laboratory services; surveying