| Company type | Public |
|---|---|
| Nasdaq: IONA | |
| Industry | Computer software Consulting IT Services |
| Founded | 1991; 35 years ago (1991) |
| Defunct | 2008 (2008) |
| Fate | Acquired |
| Headquarters | Dublin ,Ireland |
| Products | IONA Artix,Fuse ESB, Orbix, Orbacus |
| Website | www |
IONA Technologies, Inc. was an Irish software company founded in 1991. It began as a campus company linked toTrinity College Dublin[1] had its headquarters in Dublin, and eventually also expanded its offices inBoston andTokyo. It specialised in distributedservice-oriented architecture (SOA) technology, its products connecting systems and applications by creating a network of services without requiring a centralised server or creating aninformation technology project. IONA was the first Irish company to float on theNASDAQ exchange.[2] It was valued at up to US$1.75 billion at its peak. It was one of the world's 10 largest software-only companies, and around 30 new ventures spun out from it. IONA was sold to Progress Software in 2008.[3]

In 1981, aTrinity College Dublin PhD student,Chris Horn, visitedStanford University, and metAndy Bechtolsheim, inventor of theStanford University Network (SUN) workstation, andBill Joy, and when they later went on to co-foundSun Microsystems, he began to talk to fellow academics about starting their own venture. Eventually, in 1991, IONA Technologies, was founded by Horn and fellow TCD academics Sean Baker and Annrai O’Toole, each of the three putting in 1,000 Irish pounds for starting capital. IONA received limited support from Trinity College, including an office with a desk and phone in TCD's O'Reilly Institute onWestland Row.[4]
Horn was the first CEO and later also lead architect and developer for theOrbix product, launched in 1992. The firm was strategically focused on object-oriented middleware software, but initially produced training, device drivers and ran backups.[4] IONA found the Irish market (business expansion schemes, banks, venture capital firms) unwilling to invest, secured someIDA Ireland support, grew. After showcasing their first product in the US in 1992, they secured a minority investment from Sun Microsystems in December 1993, 600,000 US dollars for 25% of the equity.
Despite having just 11 staff, they then sold a multi-national network management system toMotorola, and then a solution toBoeing,[4] and were able to become the first Irish company to float on the NASDAQ,[2] achieving the fifth largest debut on that exchange to date.[3]
At peak the company reached a market valuation of US$1.75 billion.[3] Horn stepped down from the CEO role in 2000, but remained as a non-executive director; he returned to the CEO role from 2003 to 2005, after the "dotcom crash".
On 25 June 2008 it was announced that IONA would be acquired byProgress Software for about $162 million, the deal closing shortly thereafter.[5][6] Over its lifetime, about 30 new companies had spun out from IONA.[4]
On 24 December 2012 Progress Software sold the IONA-related Orbix, Orbacus and Artix software product lines toMicro Focus International plc for $15 million.[7]
The open-source group was later spun out into its own entity,FuseSource Corp, which was acquired byRed Hat in 2012. This group consisted of individuals and technologies involved in the various open-source projects and communities, including those that joined as part of the acquisition of LogicBlaze.
IONA was involved in the development of standards that are relevant to large-scale IT integration. IONA employed the Web service,Java, TMF andCommon Object Request Broker Architecture (CORBA) families of standards in their products, and was involved in the following standards bodies:
IONA promoted bothopen-source and commercially licensed software, participated in several open source initiatives, and acquired LogicBlaze.[8] IONA was involved in the following open-source projects, and offered enterprise versions of the projects that are tested, certified and supported.[9] These became part of FuseSource Corp., now within Red Hat .

IONA's initial integration products were built using theCORBA standard, and later products were built usingWeb services standards.
IONA's products include: