2x founder
Oscar Karlstromer
Zaplar (YC S26) | Hotel operations without 6 clicks
2026Co-founder· Zaplar (YC S26)
Founder · since 2023Company
Zaplar (YC S26)
Role
Co-founder
current
Stage
—
no public source
Raised
—
no public source
Based
—
Founder / co-founder — the company's markEmployee / research role
Source: LinkedIn work historyProfile coverage5 of 7 · missing posts, contact
Experience
Career
2026Zaplar (YC S26)
Co-founderCo-founder · 2026 – Present
2025Wall Street Oasis
Equity Research · 2025 – 2026
2024Jabra
B2B Sales and Marketing focus · Sydney, Australia & Singapore · 2024
2023Rising Scholars Group
Co-founderCo-Founder & CEO · 2023 – 2024
2024GN Hearing ANZ
Marketing and Sales Admin · Sydney, New South Wales, Australia · 2024
Bio
Founder at Zaplar. Previously Honors List at Stockholm School of Economics (dropout); founder of the Nordic's largest non-profit for middle school academic competitions (40k students, 13-person team); worked APAC B2B sales, leading projects with accounts >$1M AUD across Sydney and Singapore.