Bangkit Karya is a company enganged in the field of construction services, especially in heavy equipment rental and delivery. There are problems in company’s system of spare-part procure to pay value chain in which the system has crucial weaknesses that cause company’s loss. The weaknesses are: activities in the system only reported to the company orally so that the company has no data of the activities, the time of payment is unstructured, and no computerized data of suppliers, spare-part inventory and company’s purchasing. These weaknesses made the system need to be repaired soon to prevent bigger company’s loss. So that development of the new spare-part procure to pay value chain system need to be done. The construction of the new procure to pay value chain system done after some of steps namely: problems identification, requirements analysis, design and system construction. The new system is constructed to overcome the weaknesses of the old system. In the new system in addition to the design of new procredurial, there is also the construction of software. This software is needed for supports the new system procedurial. The software itself will be used as the provider of spare-part inventory, purchasing and suppliers data. Besides of that the software will also be used for making, saving and printing the documents of the new system. The software are made using PHP language and mySQL database. The new system and the software contained on it will ease Bangkit Karya company to overcome the weaknesses of the old spare-part procure to pay value chain system.