Silicon Valley, CA – December 28, 2016 – Etairos Consulting ( is pleased to announce the acquisition of A4 Data Technology Inc. (, a ventured-backed Big Data replication technology company in Silicon Valley.

A4 Data is a pioneer in developing patent-pending data transfer technologies to enhance the speed and affordability of big data migration and replication between cloud and on-premise environments.

Its offerings include both software and appliance products. Its usage is ideal for cloud data migration, and data replication for Inter-Clouds, Cloud-to-On-Premises and across On-Premises. With patent-pending technology, A4 Data products virtualize incoming data to support heterogeneous network storage sources, providing copy data management and compression to produce a single gold copy of reduced data size.

It also secures data transfers with multi-factor security measures, keeps track of ongoing data changes, and optimizes the network bandwidth usage for data transfer. It yields a unified storage result (compressed or non-compressed data) at targeted destinations. A4 Data technology supports three manageable processes in data pre-processing, transfer and post-processing resulting in high speed data replication to the Cloud, inter-Clouds or on-premise environments.

“We are very excited to acquire A4 Data Technology for a variety of reasons including expanding our growing software product offering portfolio, being able to better service our client base in their large volume data transfer needs and to capitalize on the synergy our respective teams will bring to next generation development initiatives.” said Dan Salisbury, CEO of Etairos Consulting.

“With A4 Data’s unique technology, we are confident the combination of Etairos and A4 Data forces will serve our customers better and also introduce some breakthrough network algorithmic technologies into the market. We are thrilled about this acquisition and the opportunity ahead of us.” said Ellis Hung, CEO of A4 Data Technology Inc.

About A4 Data Technology Inc

Founded in 2013, A4 Data Technology Inc. is a venture backed big data transfer solution provider headquartered in Silicon Valley of California. It provides organizations a cost-effective and high speed methodology, with minimum usage of the network bandwidth, in migrating their big data to clouds (private and public) and to on-premise environments across different locations via wide-area network (WAN), internet or clouds.

About Etairos Consulting

Founded in 2014, Etairos Consulting is a privately funded global IT Consulting Firm, with operations in Northern California, Southern California, Mississippi, and India.

For more information on Etairos Consulting, visit, or contact Ed Chun at (888) 435-8158.


Santa Clara, Calif. – Aug 31, 2015 – A4 Data Technology Chairman to speak at The 4th Global Economic Leaders Summit in China, (in Chinese)


Santa Clara, Calif. – Apr 22, 2015 – A4 Data Technology CEO to speak at The 3rd World Emerging Industry Summit in China,


Milpitas, Calif. – March 15, 2015 – Launches the Beta 2 version of A4DataJet™ Model VA, a big data transfer virtual appliance, deploying to the clouds and on-premises, for public evaluation and feedback.


Milpitas, Calif. – Jan 31, 2015 – Launches the Beta testing program, of A4DataJet™ Model A, a big data transfer appliance deploying to the on-premises including the data centers and remote offices, for public evaluation and feedback.


Milpitas, Calif. – Dec 1, 2014 – Launches Beta testing program for A4DataJet™ Model VA, a big data transfer virtual appliance, for selected beta users globally. A4DataJet™ Model VA deploys to the on-premises, such as nodes of the data centers and servers, as well as to the cloud infrastructures including Amazon EC2/S3, Google Cloud, Microsoft Cloud, etc. The testing program included companies in a variety of industries, such as government and engineering, etc.


Milpitas, Calif. – Sept 15, 2014 – Launches alpha version of its first product, A4DataJet Model VA (Virtual Appliance), a big data transfer virtual appliance for the on-premises and the cloud infrastructure.


Milpitas, Calif. – Feb 15, 2014 – A4 Data moved to a new office in Milpitas, California, to host more staff and for future growth.


Santa Clara, Calif. – Jan 15, 2014 – A4 Data Technology, Inc. closed the bridge loan with renowned investors including Mr. Ted Ho, former CEO of Gigamon and other angel investor to accelerate the product development.


Santa Clara, Calif. – July 31, 2013 – A4 Data Technology, Inc. closed Series A1 (seeding) round of funding from Innospring Angel Fund, TEEC Angel fund & other angel investors. With the support from investors, the mission of the founding team is to “enable client’s data everywhere by A4 Data patented technology over the cloud, internet and wide area network (WAN)”.


Santa Clara, Calif. – June 15, 2013 – The A4 Data Technology Inc. was selected into InnoSpring’s Incubation program. Innospring provided A4 Data Technology with a nurturing start-up environment and support, as well as providing key business services towards the growth of the company.


Santa Clara, Calif. – May 20, 2013 – A4 Data Technology Inc., a big data transfer solution provider, was founded by silicon valley veterans with extensive software industry and data science experience.