Registered business
Official name: Hazel Line Analytics Co., Ltd.
Established: 2018
Office: Jung Yerin, 16 Hanam-daero, Hanam-si, Gyeonggi-do 12900, REP. OF KOREA
How we started
Hazel Line Analytics began in 2018 when Yerin Jung left a regional beverage distributor's planning department with a simple observation: committees spent hours debating order quantities while the underlying seasonal curves sat buried in spreadsheets nobody wanted to open.
She opened a small studio on Hanam-daero to do one thing well — turn wholesale shipment history into chart packs that merchandising teams actually bring to meetings. Hae-won Park joined in 2019 with household consumables experience; Min-seo Lee added regional index work in 2021.
Today we serve distributors, import buying offices, and category teams who need defensible visuals before container decisions — not another login screen.
What we do
We receive your shipment logs, reconcile them against regional wholesale indices, and produce bounded visual deliverables: seasonal curves, SKU heatmaps, executive slide sets, and regional variance audits. Every engagement ends with a walkthrough led by the analyst who built your pack.
How we work
Engagements are fixed-scope. You receive a quote after we review your data brief — no open-ended hourly billing. We prefer in-person walkthroughs at our Hanam office when clients are in Greater Seoul; video calls work equally well for Busan and overseas buying offices.
We do not sell subscriptions, dashboard access, or automated reorder engines. If your organization needs ongoing monthly updates, we offer a retainer — but each month's deliverable is still a bounded chart pack, not a live product.
Values we hold
- Traceability — every curve annotation links back to a data window you can verify.
- Restraint — we include the charts needed for the decision, not every visualization we know how to make.
- Plain language — walkthroughs use buying vocabulary, not statistical jargon.
Team
Yerin Jung — founder, senior forecast analyst. Beverage and confectionery categories.
Hae-won Park — forecast analyst. Household consumables and cold-chain adjacency.
Min-seo Lee — data reconciliation specialist. Regional index alignment and shipment normalization.