
For marketing agencies
Agencies outsource their web design and development work to Sigma. Your brand
stays on the front of it. We work inside your process, hit your deadlines, and never \
touch the client relationship unless you ask us to.
White-label delivery
Fully unbranded. Deliverables, documentation and handoff arrive ready to ship under your agency's name.
Design and build
Site architecture, UI design, responsive build, CMS wiring and launch support — one accountable partner.
Overflow capacity
Take the project you would otherwise turn down. Scoped per engagement or retained monthly.
Your process, not ours
We plug into your project management, your review cycles and your naming conventions.
Technical depth
Custom builds, integrations, performance work and SEO fundamentals baked into every project.
Ongoing maintenance
Hosting, updates and content changes handled behind your brand after launch.
Tell us what you are turning away or struggling to staff, and we will scope it.

Sigma International. Private-equity discipline, startup-stage prices — business consulting, bookkeeping, web design and operations for small businesses and startups.
Services
Business Consulting
Bookkeeping
Web Design
Operations & Systems
Startup Support
company
About
Our Approach
Pricing
Business Health Check
For Marketing Agencies
Contact
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Owasso, OK
Serving Owasso, Tulsa, Collinsville, Broken Arrow, and small businesses nationwide.