About SIOS Technology Corp.

Essential for any IT infrastructure with applications, databases or ERPs needing protection from downtime and disasters.

More than 25 Years of Excellence in Application High Availability and Disaster Recovery

Our Vision

SIOS will be the first choice for high availability and disaster recovery, creating a world where essential applications and data are always available.

Our Mission

SIOS brings our customer-first passion, deep expertise, and commitment to integrity, to empower enterprise organizations with the most reliable, comprehensive high availability and disaster recovery solutions in the industry.

Our History

More than 20 years ago, SIOS started helping companies protect their critical applications from downtime and disasters by providing reliable, easy-to-manage, clustering software and expert consulting services. Since then, we have stayed on the forefront of HA/DR as IT infrastructures have evolved from on-premises data centers into complex combinations of on-prem, cloud, hybrid cloud, and multi-cloud environments. We have earned a reputation as the industry’s leading provider of high availability and disaster recovery protection for mission-critical applications, ERPs, and databases.

Our unique application recovery kits provide application-specific intelligence and time-saving automation that ensure failovers are efficient, reliable and maintain application best practices.

Today we have more than 80,000 licenses installed globally, protecting applications for companies in a broad range of industries.

Our Differences Are Our Greatest Strength

At SIOS Technology Corp., our greatest strength is our ability to grow, collaborate, and innovate with a diverse team of employees in a positive, inclusive environment. The rich contribution that SIOS employees around the world make to our team are informed and enhanced by their individual differences, life experiences, values, and talents. We are committed to nurturing a culture of inclusion and connectedness among team members from different races, ethnicities, nationalities, religions, beliefs, genders, sexual orientations, ages, and disabilities.

Join the team

We’re helping companies protect their most important applications from downtime and disasters. Come join our team and work with the world’s leading experts in application high availability and disaster recovery. We operate globally, recognize and reward talent, and work hard to keep SIOS a great place to work.

Recent News & Press

 SIOS is ISO/IEC 27001:2022 certified by Consilium Labs. View here.

Our Story

2026

April
SIOS Technology earns 2026 Cloud Computing Product of the Year Award from TMC for SIOS LifeKeeper v10

2025

April
SIOS LifeKeeper for Linux v9.9.0 wins the 2025 Titan Award for Best Business Continuity Solution

SIOS LifeKeeper for Linux wins GOLD Stevie Award in the Business Technology category in American Business Awards

August
SIOS honored as one of the 2025 Best Places to Work in South Carolina by SC Biz News

December
SIOS Support wins Silver in the Support Department of the Year category in the Best in Biz Awards

Cassius Rhue, SIOS VP of Customer Experience wins Silver in the 20th annual Stevie Awards for Sales & Customer Service

2024

August
SIOS recognized as one of the 2024 Best Places to Work in South Carolina by SC Biz News

November
SIOS DataKeeper Cluster Edition wins the Cloud Computing Excellence award

December
SIOS LifeKeeper 9.8.1 Wins Silver Best in Biz Award in Most Innovative Version of the Year category

SIOS LifeKeeper named a winner of a Cloud Computing Magazine Backup & DR Awards

2023

March
SIOS Awarded 2023 American Business Awards® Bronze– Sales Support Service Team of the Year

2022

May
SIOS Awarded 2022 American Business Awards® Gold – Customer Service Team of the Year

June
SIOS Wins 2022 Excellence in Customer Service Award Business Intelligence Group

July
SIOS Named to the “2022 Best Places to Work in South Carolina” List by South Carolina Chamber of Commerce

2021

April
SIOS Technology Named a 2021 Product of the Year Award Winner by Cloud Computing Magazine, SIOS Protection Suite Recognized for Exceptional Innovation

July
SIOS Technology Named to the “2021 Best Places to Work in South Carolina” List by South Carolina Chamber of Commerce

2020

May 
Latest SIOS Release Sets New Standard for High Availability and Automation for SAP S/4HANA Environments SIOS Protection Suite for Linux version 9.5

July 
SIOS Technology Named to the “2020 Best Places to Work in South Carolina” List by South Carolina Chamber of Commerce

2019

February 
SIOS Technology Receives 2018 Excellence Award from Cloud Computing Magazine

July 
Competency reaffirms SIOS’ deep domain expertise enabling customers to achieve Microsoft Workloads migration and management goals on AWS

October
SIOS Protection Suite for Linux, achieved SAP certification (S/4-HA-CLU 1.0) for SAP S/4HANA

2018

June
SIOS Technology Opens New R&D Facility at University of South Carolina M. Bert Storey Innovation Center

August 
SIOS Technology Awarded 2018 InfoTech Spotlight Data Center Excellence Award

2017

June 
SIOS DataKeeper Recognized as High Availability Clustering Solution for Google Cloud Platform

2016

January 
SIOS Opens Boston Area Office at historic Mill and Main Location

2015

April 
SIOS DataKeeper is Microsoft Azure Certified and Available in the Azure Marketplace

May 
SIOS Technology Named Finalists in the 2015 IT World Awards

May 
SIOS DataKeeper Cluster Edition Wins Computer Technology Review’s Most Valuable Product (MVP) 2015 Award

August 
SIOS Wins Bronze in Best in Biz Awards 2015 International

2014

December 
SIOS Technology products named a finalist in the 2014-2015 Cloud Awards Program for Best Cloud Infrastructure.

2008

SIOS DataKeeper data replication solution launched.

2006

Tokyo-based SIOS Technology Inc., acquired SteelEye Technology and created SIOS Technology Corp.

2003

LifeKeeper for Windows 2003 introduced.

2000

June
The first Steeleye product (LifeKeeper) was released, on RedHat 6.1

Steeleye opens Columbia, SC-area offices

1999

LifeKeeper NT delivering broadest support for Windows NT Failover bought from NCR BY SteelEye Technology