
An accountant’s route through the metals business took Tony Thene from an Indiana plant to Carpenter Technology’s chief executive chair. His career turns on a practical question: how do you make specialist knowledge worth more to a customer?
A jet engine is a demanding customer. ATI built its business around that fact, trading ordinary stainless steel for alloys and components that earn their keep under pressure.
A factory can lose money one coolant tank at a time. Quaker Houghton has built a business around finding the losses hiding in the fluid.

Before he co-founded Seeq, Steve Sliwa learned to outwait NASA bureaucracy, led an aviation university, and helped grow a drone company. His career keeps returning to a practical question: what lets capable people get on with the work?
A jet, a beverage can, a precision tube. Kaiser Aluminum makes the metal behind all three. Its $670 million return to packaging reveals what customers are really buying: consistency.
A fighter jet is the beginning of the relationship. The harder business is keeping an entire system ready, year after year.
Boeing can design an airplane that crosses an ocean. Its harder assignment is making sure every ordinary step on the factory floor happens exactly as it should.
A tiny flaw in engine metal exposed the enormous promise behind RTX: selling a machine means standing behind it for years. Its aircraft systems and missile defenses run on the same demanding bargain.
The company behind the metal in cans, cars and aircraft has built a business around the return trip. Its $5 billion Alabama bet shows how expensive closing the loop can be.
A coating is a thin layer with a long job description. PPG’s bet is that better chemistry, paired with better tools, can save customers far more than the price of the paint.
The company behind Cessna jets, Bell rotorcraft, and E-Z-GO golf cars grew by putting unlikely businesses together. Its next move is to pull some of them apart.
From the James Webb Space Telescope to a yellow robot beneath the waves, Teledyne sells a particular kind of advantage: knowing what the human eye cannot tell you.
Its systems help aircraft fly, navigate and stay out of trouble. Now the newly independent supplier must solve a problem closer to the ground: getting every last part out the door.
A radio maker from Iowa learned to put complicated machines in conversation. Its enduring lesson is about what to connect - and where to stop.
A telescope that unfolds in space. A bomber built to slip past radar. Northrop Grumman sells machines whose smallest details can decide whether the whole thing works.
He grew up building hot rods in Cleveland, took a detour through Yale and Wall Street, and returned to the factory floor. With his son Lukas, Kevin Czinger is trying to give manufacturing the freedom to change its mind.
An ice cream franchise, an Air Force budget office and a tiltrotor program helped prepare Lisa Atherton to lead Textron. Her career makes a case for taking the next job seriously before imagining the one after it.
After two decades in aerospace, David Gitlin took charge of Carrier and began changing what belonged inside it. His next test reaches from the home thermostat to the data center.

An Iowa engineer spent decades supplying the aircraft industry. Then Boeing called him out of retirement, and he moved to Seattle to get closer to the people building the planes.
He learned to lead in a transport cockpit and spent 17 years running a cell-tower business. At Lockheed Martin, Jim Taiclet is betting that the connections between machines can matter as much as the machines themselves.
The former investment banker helped build a drone business at Carbonix. At Kite Aero, he is putting acquired aircraft, flight software and Australian manufacturing to work on the same stubborn problem: making uncrewed aviation a repeatable business.
A missile can wait on a single metal part. Hadrian is betting that the way to shorten that wait is to redesign the factory around software, then sell the capacity.
Blackbeard flies at hypersonic speed. Castelion’s bigger bet is that America can build enough of them to matter - and afford to keep building.

He built hardware at Microsoft, Apple, and Skydio. With Vendra, Shan Mohta had to learn a different engineering skill: letting go of a product so he could get closer to the parts.
Satellites need engineers. They also need someone who can make the numbers, schedules and partnerships work. Jennifer Crean has built a career in that space between the ambition and the launch.

He went to Los Angeles to write movies. A student rocket lab sent him toward a different kind of production: printing the machinery for a future beyond Earth.

From planetary spacecraft to delivery drones and self-driving cars, Sebastian Fischer built a career around making complex machines work together. At Wardstone, the company he co-founded with his brother, the next adjustment is bringing missile defense closer to the ground.
Eric Ingram built Scout Space to help spacecraft understand their surroundings. After five years as CEO, he began a different kind of navigation: finding the right moment to hand over the controls.

From Reno’s startup community to nuclear power, remote computing and electric racing, Kerem Ozmen has built an investing career around a stubborn question: what does it take to get an ambitious machine into the world?

From elevator maintenance to aerospace components, Rajeev Amara has built Arcline around businesses with a practical job to do. His support for educators reveals another interest in institutions whose usefulness grows through other people.