
Waroeng Steak & Shake began its journey in Sleman, Yogyakarta, when Jody Brotosuseno launched the first outlet on September 4, 2000. From humble beginnings, the brand grew steadily across Java, Bali, and Sumatra, earning a reputation as the halal steak chain with standout accessibility and scale.
In November 2021, TUMBUH engaged with them on a freelance basis to conduct online market research into Indonesia's evolving food & beverage scene. This engagement uncovered consumer preferences and emerging trends that strengthened their menu innovation and marketing strategy, arming the team with data-backed confidence for future growth.

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