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About

SiteWorks OS

Run and Scale Your Site Works.

Who we are

SiteWorks OS is a structured operating system for building, running, and scaling site-based construction businesses. It replaces fragmented stacks and manual workflows with a unified environment where quote calculation and generation, invoicing and project tracking, content, automation, CRM, marketing tools and AI-powered growth logic operate as one.

Our mission

Our mission is to eliminate the gap between a company’s digital presence and its actual operations. Most websites remain disconnected from sales, marketing, and execution. SiteWorks OS closes that gap by turning the website into an active system: capturing demand, structuring data, automating processes, and supporting decision-making. The objective is simple: fewer tools, fewer inefficiencies, more control.

Nature's power. Engineered.

Since 2013, Exlterra creates groundbreaking, sustainable technologies that restore soil health and balance natural ecosystems.

Our team

Company team photo

We operate as a small, specialized team focused on strategy, systems architecture, and implementation. The work is centralized, deliberate, and execution-driven. Based in Switzerland, we work with clients across markets, with no dependency on geography. Each project is handled end-to-end, from structural design to deployment, ensuring consistency between what is planned and what actually runs.

Our vision

Portrait of the company founder

Manelik Sfez
Founder of SiteWorks OS

Websites are converging toward intelligent, system-level interfaces. Static pages, SEO-driven structures, and disconnected tools are already losing relevance. SiteWorks OS is built for what replaces them: adaptive, answer-driven environments where content, automation, and AI operate as a single layer. The long-term direction is clear: fewer interfaces, more orchestration; fewer pages, more logic.

Who we work with

Excavator at work on a redevelopment site

Construction & developers

Contemporary detached house with garden

Homeowners

Condominium building

Property managers & HOAs

Plans displayed on screen in a design office

Architects & engineering firms

Factory on industrial land

Commercial & industrial sites

Wall cracked by clay shrinkage and expansion

Insurance providers

Public park

Municipalities & communities

Real estate development under construction

Developers & urban planners

Golf course

Sports facilities & golf courses

Young crops of trees

Arborists & tree care professionals

Closeup of young tree bugs on a branch

Nurseries & tree producers

Landfill seen from above

Waste management companies

Chemney of a chemical plant

Manufacturing & chemical plants

Plane landing on runway

Infrastructure operators

Red oil & gas and fuel storage units

Oil & gas and fuel storage sites

Government building

Environmental agencies & regulators

Cobalt mine

Mining & energy companies

Vineyard

Farmers & vineyards

Designed landscape

Landscape designers & contractors

Forest of pine trees

Forestry & timber industry

SiteWorks OS is a complete digital infrastructure for running and growing a business online. It combines website, CRM, automation, content, and marketing tools into one integrated system.

What is SiteWorks OS, exactly?

A traditional website is a static layer. SiteWorks OS is operational: it captures leads, manages data, automates workflows, and supports ongoing marketing and growth.

How is SiteWorks OS different from a traditional website?

No. SiteWorks OS is designed to replace fragmented tools by centralizing core functions in a single environment, reducing complexity and integration issues.

Do I need multiple tools or subscriptions alongside it?

Yes. The system is modular and structured to support different business types, from service providers to multi-location operations, with tailored configurations.

Can SiteWorks OS adapt to my business model and industry?

Ultrabrand builds and maintains the system. Updates, improvements, and optimizations are handled continuously as part of the ongoing collaboration.

Who manages and updates the system over time?

The system is built to evolve. New features, pages, automations, or integrations can be added without rebuilding from scratch.

What happens if my business evolves or scales?

FAQ

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