Brick2wall Technologies Pvt Ltd, which runs an online marketplace for construction material and other related services, has raised $200,000 in an angel round from a clutch of individual investors including former Standard Chartered Bank managing director and the incumbent director of Singapore-based Sage Ventures Subramani Somasundaram, Lazada founder Sundeep Sahni, and Mayank Mittal, vice-president of a Germany-based Bank.