Startup preparation
Review of startup items, target customers, cost structure, market potential, and execution risks before opening a business.
STARTUP CONSULTANT
Startup Consultant Jongheon Kang
K Startup Lab is a startup consulting brand operated by startup consultant Jongheon Kang as a sole-proprietor-based consulting service. It provides practical consulting for startup preparation, small business operation, food business management, business closure, and restart planning.
Consulting based on field experience
Jongheon Kang has worked across food business operations, startup consulting, small business consulting, business closure consulting, education, media, and publishing. His consulting focuses on practical decisions rather than abstract startup theory.
The core approach is to examine whether a startup idea can survive in the market, whether the cost structure is realistic, whether the location fits the customer base, and whether the owner can operate the business continuously.
The purpose of consulting is not to encourage a startup blindly, but to help the business owner make a realistic decision before investing time and money.
Main consulting areas
Food business consulting
Menu planning, cost review, kitchen flow, pre-opening checks, operation standards, and sales improvement for food businesses.
Small business operation
Diagnosis of customer response, service flow, staffing, inventory, marketing, reviews, and basic operation systems.
Marketing consulting
Review of Naver Place, blog content, SNS, review replies, promotional copy, and local customer acquisition.
Business closure consulting
Loss structure review, lease contract check, inventory and facility disposal, cost settlement, and restart direction.
Startup education
Practical startup lectures for prospective founders, small business owners, food business owners, and restart program participants.
Consulting perspective
Reality first
The consulting process starts with actual costs, customer demand, business location, and operation capacity.
Field-based diagnosis
Problems are reviewed from the perspective of daily store operation, not from theory alone.
Risk reduction
The goal is to reduce avoidable mistakes before opening, expanding, changing, or closing a business.
Actionable direction
The result of consulting should lead to clear next steps, such as improvement, adjustment, restart, or withdrawal.
Recommended for
Prospective founders
Those who need to review their startup item, budget, market, customer base, and operation plan before opening.
Food business founders
Those preparing a restaurant, café, delivery business, takeout shop, or local food business.
Small business owners
Those who are struggling with sales decline, weak marketing, operation issues, or customer response problems.
Business owners considering closure
Those who need to check losses, lease issues, facilities, inventory, remaining costs, and restart options.
Consulting inquiry
For consulting inquiries, please prepare the business type, current stage, location, budget, major concerns, and desired consulting scope. The more specific the information is, the more practical the review can be.
| Item | Information to prepare |
|---|---|
| Business stage | Prospective startup, operating store, business change, closure, restart |
| Business type | Restaurant, café, retail, service, delivery, online business, or other category |
| Location | Candidate location, current store location, commercial area, lease conditions |
| Budget and cost | Startup budget, monthly fixed cost, rent, staffing cost, marketing budget |
| Main concern | Startup feasibility, sales decline, menu, marketing, operation, closure, restart |
Startup consulting should begin before unnecessary costs are spent
A startup decision should be made after reviewing the item, customer base, cost structure, location, operation capacity, marketing plan, and risk. K Startup Lab helps business owners organize these factors before taking the next step.