William C. Stone's $20,000 Lesson in Staying in Business

William C. Stone had been in business for barely a year when Wall Street rearranged his plans. On October 19, 1987, the stock market crashed. Brokerage firms, the customers for his young software business, had other things to think about. A founder can remain faithful to an idea for a very long time. A customer can stop buying it before lunch.

Stone moved toward asset managers and insurers. They still needed to keep their books, whatever the market was doing. His company, SS&C, developed CAMRA, an investment accounting system built for a changing generation of computers. The adjustment helped establish the business he continues to run four decades later. In Stone's career, changing direction has often been the price of staying in charge.

There is an appealing lack of ceremony about his account of those years. He remembers revenue, employee counts, decisions that hurt. The basement beginning is there, certainly. So is the uncomfortable arithmetic that followed. Plenty of founders enjoy telling people how small they started. Stone also remembers how small he nearly became again.

The basement had a balance sheet

He founded SS&C in 1986 in Windsor, Connecticut, with about $20,000 in savings. By the end of that year, the business had four people and $86,000 in revenue. These are modest figures to place at the beginning of a corporate anniversary. They are rather more substantial when they represent your savings, your colleagues and your entire prospect of paying everyone.

Stone had arrived with useful experience. Before starting the company, he directed financial services consulting at KPMG in Hartford and held an executive position at Advest, handling administration and special investment services. He understood the institutions he hoped to sell to. Financial software, in this telling, began with a close acquaintance with financial work.

The background matters because his chosen territory offered little forgiveness for pretty mistakes. Investment accounts must reconcile. Reports must survive scrutiny. A system that makes an impressive entrance and produces an unreliable number will soon find itself being shown the exit. Stone built a career around customers for whom accuracy is part of the purchase.

The early growth was uneven. In his recollection, revenue reached $2.2 million in 1988 before falling to $1.26 million in 1989. Staff fell from 38 to 26. He had hired the people he then had to dismiss. The next year brought a recovery, but the intervening calculation was severe: preserving every job immediately could put every job at risk.

“Trees don't grow to the sky.”

Bill Stone, reflecting on SS&C's early years, 2026

Evansville, with a seat at the Omni

Before Connecticut came Evansville, Indiana. Stone graduated from Reitz Memorial High School in 1973 and Marquette University in 1977. The route took him from his hometown to Milwaukee and then into accounting. It also supplied a sporting memory that has proved considerably more durable than most undergraduate accomplishments.

He was at the Omni in Atlanta when Marquette played for the 1977 national basketball championship. Years later, asked for a favorite university memory, he recalled Al McGuire walking onto the floor. There is something pleasing about a financial software executive retaining such a vivid attachment to a moment when the result could not yet be entered in the books.

Marquette recognized him with its Entrepreneurial Award in 2012. On that visit, he also attended student equity presentations. An alumnus returning for a prize might reasonably settle for lunch and a photograph. Stone spent part of the day listening to three students make stock pitches. The business of deciding whether an argument deserves money followed him back to campus.

His hometown remained part of the working story, too. SS&C opened an Evansville office in 2011. By the following spring, it had 40 local employees at Innovation Pointe downtown. For a founder whose career had carried him elsewhere, an office offered a practical way to maintain a connection: people doing actual work in the city where he began.

Twice through the public door

SS&C first went public in 1996. It went private with Carlyle in 2005, then returned to the public market in 2010. Stone remained chairman and chief executive through the transitions. Even the company's relationship with the stock exchange has required more than one entrance.

Between those dates lay a much less tidy experience. As the dot-com period unraveled, SS&C's workforce fell from 610 in June 1999 to 250 by December 2001. The company needed to adjust its business again. A founder's long tenure can look reassuring in a biography; lived through a contraction, it means being present for the decisions people would prefer someone else to make.

Stone's subsequent expansion included more services, including data centers. The move broadened what SS&C could do for institutions that had bought its software. The distinction sounds small until one considers the customer's working day. Buying a program still leaves someone responsible for operating it. Paying a provider to perform the work changes both the relationship and the bill.

That shift helps explain why his story cannot be told entirely as software development. It concerns accounting, operations and the willingness to take responsibility for processes other companies need completed. The code is important. So are the people who must make sure the result arrives.

Why stop at selling the software?

By 2002, SS&C had hedge funds buying its accounting technology. Stone noticed that fund administrators could build larger businesses by providing the associated services. SS&C already understood the accounting and had the systems. Entering administration meant putting that knowledge to work directly.

By the end of the first quarter of 2022, the business reported $2.23 trillion in assets under administration. The figure describes assets serviced, rather than money Stone personally managed. It marks the distance between supplying a tool and becoming part of a fund's daily machinery.

Acquisitions expanded that reach. GlobeOp joined in 2012; Advent followed in 2015. Other purchases added businesses and capabilities across investment operations. For clients processing large volumes of trades, the attraction was capacity: an administrator needed to keep pace as a customer's business grew more complicated.

Stone's interest in acquisitions comes with an equally persistent interest in ownership. In 2026, he described financing deals while preserving a meaningful personal stake. Borrowing, paying debt down and improving an acquired operation belong to the same calculation. Each purchase affects the room available for the next one.

It is a less festive way to discuss dealmaking than a collection of announcement photographs. There is the price, certainly, but also the work after completion. An acquisition becomes useful only when the combined business can do something worth paying for. Stone's stated preference for execution gives the celebration a fairly short allotted running time.

“The execution takes a lifetime.”

Bill Stone, on execution

The telephone still matters

A technological career has left Stone with some notably old-fashioned habits. He has stressed remembering names and phone numbers, checking in with clients and sometimes making cold calls. The object was to build relationships through direct contact. A more advanced communications device did not relieve the caller of having something useful to say.

His advice about mistakes is straightforward: acknowledge them, apologize and move forward. That is a useful companion to a career full of acquisitions and operating decisions. A person who waits to become incapable of error before taking responsibility will enjoy a very quiet professional life.

His account of client relationships has a protective streak as well. In September 2026, Stone recalled calling customers who had shouted at his staff and inviting them to direct their anger to him. “Yell at me,” he said. The invitation is unusually plain language for a chief executive. It also locates responsibility without requiring an organizational chart.

These details give some texture to his description of SS&C as a meritocracy. Performance is central to his public account of the company, but so is the leader's obligation to deal with trouble. Delegating a decision and accepting the resulting complaint are both part of running an organization. The second tends to produce fewer enthusiastic volunteers.

A new technology meets an old question

SS&C acquired automation company Blue Prism in 2022. By then, it had already used Blue Prism's digital workers in its own operations. Stone's more recent discussions of AI continue that practical approach: SS&C tests tools internally before asking customers to rely on them. The company calls the approach being customer zero.

There is a sensible inconvenience in using your own product first. Its weaknesses turn up in your own working day. For Stone, whose early career involved auditing, the appeal of controls is easy to understand. In his October 2026 discussion of AI, he emphasized governance and the ability to trace what a system has done. Faster work still needs an accountable record.

The acquisition program continues alongside that effort. In October 2025, SS&C completed its purchase of Calastone for approximately £766 million, about $1.03 billion. The deal added a funds network and 250 employees, financed through cash and debt. A company built around investment records was buying more of the connections through which investment business moves.

The October 22, 2026 results supplied another measure of the business under Stone: quarterly GAAP revenue of $1.69 billion, up 7.8 percent from a year earlier. Net income fell 5.3 percent to $198.9 million. Scale does not spare a business the obligation to explain its numbers.

Forty years after starting SS&C, Stone is still dealing with a familiar problem: how to make a changing technology useful to someone with work to finish. The equipment in the anniversary photographs has acquired the charm of museum furniture. The customer has acquired more complicated demands. Stone continues to attend to the part of the transaction that survives every upgrade: whether the work gets done.