Steven Sunshine

A handheld box with 32 polymers inside it, twitching at the scent of explosives, spoiled fruit, or a patient's breath. That was the product Steven Sunshine spent the early 2000s selling to the world. Two decades later he is on the floor of an immersive art labyrinth, watching a family scan a phone at the door, and the obsession is the same one: make the machine at the threshold quietly, reliably work.

Today Sunshine is CEO of Ticketure, the cloud platform that runs admissions, memberships and donations for cultural venues. The client roster is the part that makes people lean in - Meow Wolf, Denver Botanic Gardens, the Philadelphia Zoo, the Fine Arts Museums of San Francisco, the Tennessee Aquarium. When a school group files through a science center on a Tuesday morning, or a member taps in at a botanical garden at dusk, there's a decent chance Sunshine's software is the thing counting them in.

In July 2025, Dahlia Equity acquired the Ticketure business out of TixTrack and stood it up as its own company. Sunshine, who had been running the platform for years inside the larger ticketing firm, took it through the door as CEO. "This spin-out is a key milestone for Ticketure," he said at the time. "We are very pleased with the confidence that our clients have placed in us." Translation: the customers came with him. In enterprise software, that is the only review that counts.

The thing about the electronic nose

Rewind to 1997. A small Pasadena company called Cyrano Sciences spins out of Caltech to commercialize a strange piece of chemistry from the lab of Nathan Lewis: an array of conductive polymers that change resistance when they meet a particular vapor. Train the array, and you have a device that recognizes a smell the way a fingerprint reader recognizes a thumb. The company named itself after Cyrano de Bergerac, literature's most famous nose. The product was the Cyranose.

Sunshine was recruited in as head of R&D - he'd been running an in-house incubator at the industrial materials giant Raychem - and was soon promoted to run the entire company as president and CEO. Under him the electronic nose moved out of the journal pages and into the field: food processors sniffing for spoilage, labs detecting microorganisms, security teams hunting for threats. The technology was novel enough that NASA catalogued it as a spinoff and Time wrote it up. In 2004 Smiths Detection bought the company, and Sunshine stayed on as a president inside the larger detection business through 2007.

It is an unusual line on a resume. Most software CEOs did not spend a previous life teaching hardware to smell. But the through-line is clear if you squint: take difficult technology born in a research lab, and turn it into a dependable product that ordinary operators can trust without thinking about it.

Building TixTrack, twice

In 2008 Sunshine co-founded TixTrack with Michael Arya. The bet was on cloud ticketing at a time when most venues were still chained to on-premise box-office systems. TixTrack grew into a global outfit with offices in Los Angeles, London, Sydney and Wellington, and split its energy across two markets: reserved-seating live entertainment, and the timed-entry world of museums, zoos and immersive experiences. That second product was Ticketure.

Over the 2010s Ticketure quietly became the timed-entry system of choice across a swath of North American cultural attractions - the kind of infrastructure win that never trends but compounds. New clients arrived in waves: the Oregon Museum of Science and Industry, the Rock & Roll Hall of Fame, the United States Olympic & Paralympic Museum, The Huntington, London's Serpentine. In 2022, The Nederlander Organization - the century-old theatrical dynasty - acquired TixTrack outright. Sunshine and Arya stayed to lead it. "TixTrack is thrilled to join forces with The Nederlander Organization," he said, "to continue our pursuit of ticketing solutions that are highly optimized for these markets."

Then came the 2025 split. TixTrack would concentrate on theater and reserved seating; Ticketure would go its own way, focused entirely on cultural attractions, backed by Dahlia Equity, with Sunshine at the helm. Two acquisitions, one company cleaved in two, and the same founder still standing at the front of the part he believes in most.

What he actually believes

Sunshine's public philosophy is refreshingly unglamorous. "Technology should make life easier for teams welcoming visitors every day," he says. Not the visitors first - the teams. The people behind the counter, the operations manager reconciling a Saturday's worth of admissions, the development office chasing a membership renewal. Ticketure's pitch is to collapse the fragmented stack of ticketing, memberships, donations and analytics into a single source of truth, so a venue can stop fighting its own software and get back to the exhibit.

It is a deeply operational worldview, and it shows up in the way he frames the company: accountable, he says, "to outcomes that matter most - sustainable revenue, engaged audiences, and well-run operations." There is no talk of disruption, no manifesto. There is a man who has now sold two very different products to two very different industries, and learned the same lesson both times: the magic has to be invisible, or it isn't magic - it's a support ticket.