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Emma Blake
Written by
Emma Blake
Last updated
July 13, 2026

7 Strategies to Increase Sustainable Business Profitability by 2030


Frequently Asked Questions

Given your high gross margin structure (86% initially), a stable contribution margin should target 84-85% by 2030 Achieving this requires cutting variable costs from 195% to 157% of revenue over five years;

Emma Blake
About the author

Emma Blake

Entrepreneurship Researcher

Emma Blake is an entrepreneurship researcher at Financial Models Lab who focuses on expense and revenue planning for people opening a new small business. She helps founders with limited capital turn big business questions into clear, practical planning steps, with a special focus on first-year business planning. Emma’s work connects business ideas with realistic startup budgets, making it easier to plan with confidence from day one.