13 © TechSci Research Research Methodology 13 Data triangulation techniques were applied to fill the gaps and to present a more meaningful picture of the market . To forecast the Saudi Arabia Construction Equipment Rental Market , TechSci Research used various forecast techniques such as : o Moving Average o Time Series Analysis o Regression Analysis o Econometric and Judgmental Analysis TechSci Research used its own forecast tool, which is based on the growth of various allied industries in respective regions . TechSci Research also used the impact analysis during short, medium and long term period to estimate and analyze market demand scenario . Note : Sum of some shares may not be 100 % due to round off till two decimal places . Partial List of Companies Interviewed Zahid Tractor and Heavy Machinery Co . Ltd, General Contracting Company (GCC), Bin Quraya for Rental and Heavy Equipment, Industrial Supplies Development Co . Ltd . (ISDC Rental Company), Abdulla Nass & Partners Co . Ltd . (ANPC), Saad Al Qahtani Contracting Co . (SAQCO), Arabian Consolidated Trading (ACT Crane & Heavy Equipment), Altaaqa Alternative Solutions Company, Al Faris Group, Rezayat Sparrow Arabian Crane Hire Co . Ltd, among others . Partial List of Secondary Sources Saudi Contractors Authority, Middle East Construction Association, Company Annual Reports, Press Releases, Industry Magazines, Industry Reports, Company Websites, TechSci Research Proprietary Database & Knowledge Repository, etc .