Operator-Led Growth | Kingdom-
Driven
operator-led growth | kingdom-driven
Your business should work for you.
Not the other way around.
We help founder-led businesses build the financial clarity, digital systems, and operational structure they need to grow — without the owner being the bottleneck.
10+
Years aerospace ops
$250k-$3M
Revenue we serve
90 days
Partnership Install
1 firm
not five vendors
the sigma journey
Four stages. One coherent system.
Most founders try to fix one thing at a time — books here, a website there, an advisor somewhere else. We sequence the work so every layer compounds on the one before it.
01
Financial Clarity
Clean books, real reports, plain-English numbers.
02
Digital Foundation
Website, CRM, automation — connected and working.
03
Strategic Advisory
A thinking partner who knows your numbers.
04
Business Partnership
We step inside. We install everything
WHO WE SERVE
Founder-led businesses, $250K - $3M
You built this business with grit, instinct, and long hours. You're past survival, but you're the bottleneck. Numbers feel fuzzy. Systems are duct tape. Growth feels like more chaos, not more freedom.
We work with companies based in Oklahoma and serve founders nationwide who are ready to install the operational backbone their next chapter requires.
- Service business & trades
- Non-Profit & Ministries
- Professional firms
- Specialty Manufacturers
how we're different
We don't advise from a deck. We
operate alongside you.
Operator-Led
Built and run by an operator with a decade of aerospace manufacturing leadership — not a consultant who's never carried payroll.
One Firm. Not Five.
Books, web, automation, and advisory under one roof. Same standards. Same playbook. One point of accountability.
Aerospace-Grade Discipline
Lean Six Sigma rigor and quality systems applied to founder-led businesses. Boring on purpose. Effective by design.
START WITH CLARITY
Get a free strategic assessment
Every Sigma engagement begins with a strategic assessment. No pitch. No pressure. Just clarity on where the business is stuck - and what it would take to fix it.
Aerospace-grade operational discipline applied to founder-led businesses doing $250K–$3M in revenue.
DIVISIONS
Sigma Financial - Bookkeeping & monthly reporting
Sigma Media- Web, CRM, & automation
Sigma Advisory- Strategic partnership
CONTACT
Owasso, Oklahoma
Phone (918)205-7141
sigma-international.net
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