About Us

Xllerate®, helping clients simplify time consuming tasks through Intelligent Process Automation.


Xllerate® Consulting, LLC provides software productivity tools together with related training and consulting services that expedite the communication of data and facilitate better and timelier decision-making.

We are committed to solving our customers’ challenges by helping them to identify and realize process efficiencies and reclaim lost profits in data management.

We stand behind our work and beside our customers, mindful that our job is not complete until we deliver the value that our customers expect.


Established in September 2005 as a Texas limited liability company, Xllerate® is a certified woman-owned (WBE) company based in Garland, Texas. The initial concept for this product was conceived by company founder Maria Grieser when she served as Vice President of Operations working in corporate America. At that time, Maria recognized the necessity of simplifying overwhelmingly repetitive tasks for her staff in order to minimize costs and support growth, while at the same time creating a solution that an untrained employee could administer with the push of a button.

As other business owners quickly validated this concept, Xllerate® was created to fill the need for — and market to the corporate and institutional world — this innovative decision support automation tool. The software provides a much needed solution to the growing problem of time consuming data analysis and repetitive task processing.


Our team has a rich history in business management and finance across multiple industries.

Maria S. Grieser

President & CEO

Maria combines leadership with a solid financial background and in-depth knowledge of customer needs. She has expertise in all aspects of business management…

Ahmad Al-Amine

Lisa Z. Martin

Executive Vice President

Lisa is an accountant with 20 years experience in management, systems, financial statements, general ledger analysis and special reporting requirements.

Haitham Saab

Rick Grieser

Vice President – Operations

After fulfilling his dream of traveling the world as a marine engineer aboard merchant ships, Richard pursued his next passion – manufacturing quality.

Virtually any Excel task can be automated using Xllerate®.

Make repetitive tasks history.

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