4 Years Vertical Timeline Template

About this template

This slide shows a vertical timeline of four years, built from colored triangles that point alternately right and left along a thin zigzag line. Each triangle holds a year label (20YY), and a subtitle with a short description sits beside it on the opposite side, so the text alternates down the slide. Use it for company history, project milestones, a four-year roadmap or a yearly review. The years, subtitles and descriptions can be edited, and the triangle colors can be changed to match your brand.