PT. Teknometal konstruksi utama is planning to expand the business from current business model manufacture and selling scaffolding material into the rental business scaffolding division. This paper examines the investment planning into the rental business opportunity as the growth strategy analysis for PT. Teknometal Konstruksi Utama, whether the investment is feasible or not to be run. The methodology used in this paper is by interviewing the top management of PT. Teknometal Konstruksi Utama, and by the data given, it will be used analyze and evaluate the rental business plan using 4 method which is PORTER's 5 FORCESmethod, SWOT analysis, PESTLE analysis and Capital Budgeting Analysis. The opportunity of business rental is still good in Indonesia and for PT. Teknometal konstruksi utama by analyzing using PORTER's 5 FORCES, SWOT, and PESTLE analysis. The total capital needed for investment is Rp. 5.211.000.000. Capital budget invested from retained earnings is Rp. 2.813.000.000,- and remaining capital will be allocated using debt with Collateral by shareholder's asset property amounted Rp. 2.398.000.000,-. This Capital will be evaluated for the rental business in the 5 years. The capital budgeting analysis show the good result of the investment planning. It shows payback period (PBP) 4.79 years, less than total period 5 years. NPV also shows the positive result, which is equal to IDR 1.726.659.381 with profitability ratio of 1.33 is greater than 1. The results of the study reflected and IRR 25.80% greater than the value of cost of capital 10%. By observing the results of these quantitative values as the basis for making decisions through a capital budgeting approach through financial analysis, this investment is financially "WORTH" to run.