The first surprise in Graham Stubbs’s career is how little of it appears to have been planned. In 1993, newly graduated from Trinity College Dublin, he and his future wife, Sheelagh, moved to the United States on green cards. San Francisco was the destination. Technology was an accident. An Irish network opened a door, and Stubbs walked through it into a Bay Area education conducted at EDS, Oracle and a string of startups. He learned programming, consulting, sales and the useful art of being new in a place that assumes tomorrow can be built.
The second surprise is what he eventually chose to build. Not a social network, an advertising machine or a more elegant way to order lunch. Stubbs became interested in the machinery between governments and people asking for help: forms, appointments, case notes, eligibility records and all the small administrative moments capable of swallowing an afternoon.
That interest became Diona, the Dublin-headquartered software company he founded in 2012 with former colleagues Anil Singaraju and John Polakowski. Diona works in an unfashionable but consequential corner of enterprise technology. It creates “systems of engagement,” the citizen- and caseworker-facing layer that makes older government systems usable from phones and tablets. The phrase is dry. The ambition is human: fewer obstacles between a person and a public service.
A problem seen from both sides
Stubbs’s route into social-program technology was professional and personal. His family’s experience navigating government organizations gave him an intimate view of systems that could ask a great deal from people already carrying a great deal. He wondered how families with fewer resources managed. The question stayed with him.
He briefly considered teaching. Then he met the people building Cúram Software in Ireland, a company trying to improve both citizens’ lives and government efficiency. The match joined something he understood technically with something he cared about personally. Stubbs spent roughly a decade at Cúram and became vice president of sales for Europe, the Middle East, Africa and emerging markets. By the time IBM acquired Cúram in 2011, he had learned how governments buy, implement and live with large systems.
A year later, Stubbs, Singaraju and Polakowski decided to continue the work on their own terms. Their original notion was sketched on the back of a beer mat at Healy Mac’s in Kuala Lumpur. There is a pleasing mismatch between the setting and the customer: three colleagues in a pub plotting software for institutions whose purchasing documents can make a novella look brisk.
“I think entrepreneurs are largely made rather than born.”Graham Stubbs
The founders saw mobile devices changing daily life and believed government services would have to follow. They also began internationally by default. One founder was in Dublin, one in Bangalore, one in Austin. Customers were spread across countries; the company would have to be near them. Diona was distributed before distributed work acquired its own conference circuit.
The arithmetic of nerve
A beer mat costs less than a software company. The founders invested savings, borrowed from friends and went without salary for their first year. Early in 2013, the company had €5,000 in the bank and a €30,000 payroll approaching. This was entrepreneurship with the inspirational soundtrack removed. Mortgage payments were due at home. Staff wages were due at work. The distance between the two numbers was not theoretical.
Stubbs’s lesson from that period is refreshingly free of founder mythology. Self-financing helped Diona establish the business, prove demand and win initial customers. It could not cheaply produce a global enterprise-software organization. The €4 million venture round that arrived in early 2014 allowed Diona to deepen its leadership and hire people with experience at firms including Accenture and IBM.
His advice follows the same practical line: recruit senior people early in the areas where you are weak. Stubbs has named corporate finance as his own weak spot and credits Diona’s CFO and board chair with supplying the strength. A good leadership team, in his telling, is not a circle of admirers. It is a collection of offsets.
“Get a great team of senior people around you early, particularly in areas where you are weak.”Graham Stubbs
There is a larger philosophy behind the admission. Stubbs has described the ingredients of success as a mixture: people who counter your weaknesses, focus, customer passion, governance, strategy and enough finance. No single spice saves the stew. It is an operator’s answer, suspicious of miracles and interested in what still works on Monday.
Choose a problem you know in practice, not only in a pitch deck.
Bootstrap far enough to establish demand, then finance the scale required.
Build leadership around complementary judgment and explicit weaknesses.
Count the repeated steps, lost hours and unnecessary journeys removed.
The glamour of one less form
Diona’s work is easiest to grasp through the chores it eliminates. A person checks a benefit status without traveling to an office. A document goes from a phone camera into a case file. A field worker sees current information without returning to a desk. A reminder arrives before a missed deadline turns into a larger problem.
In New York City, ACCESS HRA Mobile was configured using Diona’s self-service technology and integrated with the city’s existing systems in seven months. By September 2018, the app had processed three million pages of documentation and attracted more than 400,000 downloads. The city reported a 20 percent reduction in rejections caused by missing documentation. This is what digital transformation looks like when stripped of its keynote vocabulary: a document arrives, a case continues, a person avoids starting again.
In Arizona, Diona tools connected roughly 1,400 child-services investigators and case managers to information in the field. The state’s older system had tethered work to paper and delayed updates. The mobile approach let staff record notes, make referrals, organize visits and use speech-to-text away from the office. A 2018 case study reported a 20 percent efficiency improvement and projected annual savings of $18.7 million.
The distinction Stubbs keeps returning to is between systems of record and systems of engagement. The former preserve institutional truth. The latter are where a citizen or worker actually encounters it. A database may be correct and still feel hostile if the doorway is confusing. Diona’s bet is that the doorway deserves engineering of its own.
Useful, then clever
Stubbs was shortlisted in the international category of Ireland’s EY Entrepreneur of the Year competition in 2015. By then, Diona employed more than 120 people and was working across multiple continents. The recognition put him on a familiar founder stage, but his story resisted the usual choreography. His decisive advocate was Sheelagh, who backed the company through the lost salary, invested savings and family borrowing. Courage, in his account, was plural.
Dublin remained more than an address on the letterhead. When Diona announced 40 new jobs in 2014, Stubbs spoke about the technology culture forming near the company’s offices at the edge of the city’s Silicon Docks. He saw Irish headquarters as an advantage: access to research and development talent, state support for business, and a national reputation that traveled well with international customers. Yet he was careful about the label. Diona was Irish-headquartered, he said, rather than simply Irish-owned. Founders, employees and investors all held a stake, and every one of the company’s 125 employees at that point participated through share options. His description of the CEO’s job widened accordingly. It was to work for employees, investors, customers and partners, not to perform ownership as a one-person drama.
He also rejects the romantic belief that founders arrive fully formed. Environments make them. Work, sport, family, travel and mistakes accumulate until someone has enough material to recognize a solvable problem. His own path supports the case: economics and business at Trinity, an accidental start in California technology, international sales, government software and a postponed impulse to teach. Diona is the point where those experiences became legible as one career.
Outside work, the portrait is gently unpolished. Stubbs likes hiking, open-water swimming, travel, rugby and golf. Diona’s own biography specifies that his golf is bad and that Sheelagh is the real golfer. This may be the safest possible executive boast: accurate, affectionate and impossible to add to a valuation model.
His January 2026 outlook for US human-services leaders returned to the same concerns that started the company: rising expectations, limited staff capacity, confusing processes and the need to preserve human attention. Stubbs argued for practical digital pathways for routine work so public servants can reserve their time for situations requiring empathy and judgment. It is less a prediction than a design constraint.
The public counter has not disappeared. It has multiplied into screens, alerts, uploads and conversations. Stubbs’s project is to make those new counters less demanding than the old ones. The technology is complex because institutions are complex. The experience should not have to be.