The trouble with a reputation is that you notice it most when it stops behaving. A lawsuit lands. A regulator calls. A cyberattack begins rearranging the day. The chief executive wants to say everything, the lawyer wants to say nothing, and someone has already posted the wrong thing. INFINITE built a company for this awkward interval - the minutes when language becomes evidence and silence becomes a story.
Its founder, Jamie Diaferia, arrived at public relations by an unusually useful route. He had been a journalist. Then he became a lawyer. By 2001 he was working at the communications firm Levick in New York and discovering that employment, perfectly respectable employment, did not suit him. A month after 9/11, having lived through the attack in the city, he decided that control over his future mattered more than the security of his salary. He left to start Infinite PR. He later recalled that he was prepared to live hand-to-mouth. The bet was not on glamour. It was on agency.
That origin explains the company better than a service list does. Journalists ask what happened and why it matters. Lawyers ask what can be proved and what might go wrong. A communications counselor has to hold both questions at once. INFINITE made that combination its specialty, first for law firms and then for other businesses whose value walks out of the elevator every evening - accountants, consultants, technology companies, asset managers and executives.
The narrow door
Generalist agencies promise range. INFINITE's early advantage was the opposite: it knew how professional-services firms actually worked. Partnerships are political organisms. Expertise is the product, but expertise is difficult to photograph. Approval chains are long, reputational risk is personal, and a perfectly accurate paragraph can still be strategically foolish. Knowing the vocabulary is table stakes. Knowing who can veto the sentence is the useful part.
The firm turned that knowledge into a menu broad enough to cover a client's public life: PR and media relations, content and thought leadership, digital strategy, corporate communications, original research, design, public policy, media training, executive counsel, crisis planning and litigation PR. The center of gravity is judgment. During litigation, its teams create media protocols, coordinate approvals with counsel, train spokespeople, monitor coverage and decide whether each response helps the legal strategy or merely feeds the story. During crisis preparation, they run simulations that account for groupthink, confirmation bias and normalcy bias - the very human habit of assuming the fire alarm is probably nothing.
“The world does not need more thought leadership; it needs more intelligent thought leadership.”INFINITE, introducing its research-led Intelligence offer
There is a practical lesson here for any specialist business. The niche is not a cage if the underlying problem travels. INFINITE did not need to abandon legal communications to enter crisis work, cybersecurity response or finance. Each adjacent market had the same basic features: technical subject matter, expensive mistakes, sophisticated audiences and a low tolerance for improvisation.
A merger, a buyout, then patience
In 2014, Infinite PR merged with Spada, a London agency with its own long history in professional services. The combined firm had a genuinely transatlantic shape before that phrase became a line in an acquisition announcement. Two years later, Diaferia led a management buyout of Spada founder Gavin Ingham Brooke's majority holding and became global CEO and majority owner. At the time, the company had more than 45 consultants across four offices.
Then came the long middle - the part of a company story that is less cinematic and more instructive. Offices opened. Teams deepened. The firm formalized research and content as Infinite Intelligence in 2020. It gathered repeat recognition in legal-sector rankings and built a network of partner firms across six continents. In a disclosed campaign for an Am Law 200 real-estate practice, the work produced 59 media opportunities in a year, a 127 percent increase. Placements rose 68 percent, and 19 attorneys earned coverage. These are modest-looking numbers beside the metrics of a consumer app. For a partnership selling judgment, they are the point.
What changed in 2025
For years, the company grew as a founder-led consultancy. But expertise businesses face a familiar ceiling: clients want more specialties in more cities, while culture gets harder to preserve with every hire. Diaferia said the leadership team had concluded several years earlier that reaching the firm's potential would require the right investment partner. In August 2025, INFINITE accepted an undisclosed strategic investment from ParkSouth Ventures, alongside Plexus Capital. The existing executive team stayed. The stated plan included both organic growth and acquisitions.
The cost was kept private. The sequence was public. On May 6, 2026, INFINITE acquired Dukas Linden Public Relations, a New York financial-communications agency with experience across asset and wealth management, capital markets, fintech, blockchain, accounting and consulting. Seven weeks later, it acquired Greentarget UK, a specialist City of London consultancy. That deal more than doubled INFINITE's London presence. Together the transactions pushed the combined group above 120 consultants across seven US and UK offices.
A specialist begins
Diaferia starts Infinite PR in New York with legal and professional services as its home territory.
The Atlantic gets smaller
A merger with Spada creates a US-UK agency; a management buyout puts Diaferia in control.
Capital joins the table
ParkSouth Ventures and Plexus Capital invest to fund a larger communications platform.
Finance moves in
Dukas Linden and Greentarget UK add financial-market depth in New York and London.
The copyable part is not the shopping
It is tempting to reduce the strategy to a tidy instruction: find capital, buy competitors, add headcount. That is backwards. The acquisitions make sense because the firm spent two decades building a point of view before it started buying scale. Dukas Linden and Greentarget UK are adjacent to the original specialty. They work with clients who live under regulation, sell intangible expertise and need senior counsel. Geography changes; the operating problem does not.
What can another company copy? Start with a customer group whose difficult details repel generalists. Hire people who understand the client's decisions, not merely its promotional calendar. Turn tacit knowledge into protocols. Publish the thinking that proves the expertise. Expand only when the new market shares the old market's underlying problem. INFINITE's pro bono relationships offer a smaller version of the same discipline: Her Justice, Climate Parliament and Upwardly Global receive communications support that gives staff meaningful work while demonstrating the firm's craft.
There are limits. This model is poorly suited to low-consideration consumer products where cultural velocity matters more than technical fluency. It also weakens if senior experts become decorative names while junior teams do all the work, or if acquired firms share a sector label but not a standard of counsel. INFINITE's own public case for the deals repeatedly emphasizes senior-led service and cultural fit. That repetition is revealing. Integration is the first real test of the new platform.
Selling the pause
A PR agency is usually imagined as a machine for making noise. INFINITE is more interesting when it does the opposite. Its expertise is the pause before publication, the rehearsal before the hostile interview, the simulated cyberattack before the real one, the message that survives contact with opposing counsel. It competes with global advisory firms, specialist boutiques, generalist agencies and the client's own communications department. Its claim is that sector fluency makes the advice faster, calmer and less likely to create a second problem.
That claim now has to survive scale. A founder's instincts can guide 45 people. They cannot personally govern 120 across seven offices and several acquired cultures. The work ahead is to make judgment institutional without making it generic. It is a fitting problem for a company that advises other organizations on what to keep, what to change and what never to say out loud.