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Dennis Coleman
Written by
Dennis Coleman
Last updated
July 13, 2026

How to Start a Telecommunications Infrastructure Business in 4–9 Months


Frequently Asked Questions

Start by choosing your scope: fiber construction, tower infrastructure, network design, maintenance, or a mixed model Then build the permit path, engineering workflow, vendor list, crew plan, insurance, and first-customer pipeline In the planning case, Year 1 revenue is $575 million, but cash still bottoms at -$338 million in Month 9

Dennis Coleman
About the author

Dennis Coleman

Small Business Consultant

Dennis Coleman is a small business consultant who writes for Financial Models Lab about everyday business finance and business plan basics. He helps readers compare business ideas by showing how small businesses really operate day to day, from realistic expenses to practical cash flow assumptions. Dennis focuses on building a basic plan before investing money, giving entrepreneurs clear, credible guidance they can use to make smarter decisions.