Allegro is…

A software services, support, and development company headquartered in Redwood City, California. Founded in 1984, today Allegro offers 24×7 operating system software support helpdesk services for HP-UX, Linux and MPE/iX. We also offer customized managed services for customers who are evolving their IT infrastructures. Additionally Allegro is a center of excellence for kernel-level software development and internals knowledge, offering products that make running your business easier and more productive.

Allegro offers…


To real problems.  Your problems.  We provide customers with better-than-OEM support services, managed services, products, and expertise.  Making hard problems go away is what we do every day.  Let us show you how we can solve issues facing your business today.


We offer new recurring revenue sources to our service partners through innovative support service packages that add value to their existing offerings while making their own operations easier and less labor intensive.  Customers get the benefits of new and better assistance services, delivered by people who have many years experience in real-world customer environments and who understand their needs.


When we started all this, twenty-five years ago, the industry was at the height of the proprietary operating system era when vertical market applications and customized solutions were the norm. ¬†In today’s age of “open systems“, many don’t know how smooth IT operations can be when you have tools that are built for the express purpose of making your¬†business run. ¬†But we remember those days and our people carry forward the ideals of those times while applying them to today’s modern IT ecosystems.


From business best practices developed over many years and across many computing platforms, to system internals, compiler and kernel development, education and training, we have been addressing our customers’ critical business needs for over 25 years.