Celadyne

Celadyne is a Chicago-based energy company that builds the membranes at the center of fuel cells and electrolyzers. The thin layer that decides whether hydrogen is efficient, durable and affordable, or just a good idea on a whiteboard. Ahead of their Series A, we built the brand, the deck, the site and the visual language that makes the case.

Industry

Energy

Deliverables

Brand Strategy, Visual Identity, 3D Visuals, Website, Pitch Deck

Celadyne digital out-of-home poster: Hydrogen will fuel the world

Close-up of a membrane test cell on the bench

The Challenge

The most important part is the one nobody can see.

A membrane does its work at molecular scale, inside a sealed stack, in a category most investors have never had to picture. The pictures that do exist are not helping. Search for how a fuel cell works and you get diagrams that have not been meaningfully redrawn since school textbooks. Celadyne had a real materials breakthrough and no way to show it. The available move in deep tech B2B is to go sterile and hyper technical. To the founder it looks impressive, to the investor it is impenetrable. The job was translation, from chemistry into consequence, for a room that will never read the molecular diagram and would not be moved by it if they did.

The Bet

The best minds of a generation should not be optimizing ad clicks.

There was a period when American industry pointed itself at hard problems. Bell Labs, the Apollo program, fission reactors, Buckminster Fuller, the industrial campuses built to make things rather than measure engagement. Then a great deal of that ambition went to work on the attention economy instead. Celadyne belongs to the older tradition, so we built the brand as a return to the great age of American innovation.

The Look

Serious about the chemistry, warm about everything else.

Symbol

The symbol is the hydrogen molecule drawn honestly. Hydrogen is the simplest thing in the universe, one proton and one electron per atom, so the molecule has exactly four parts. Two large circles for the atoms, two small ones for the electrons, held inside a square standing in for the membrane plates they have to cross. The entire company in four dots and a frame.

Type

The custom wordmark is drawn from Libre Caslon Condensed, which also sets the headlines. A Caslon compressed to display width reads like period advertising without dressing up as it. Archivo carries subheads and body, a grotesque with American newsprint in its lineage. DM Mono handles labels and small details. Open source, all three.

Color

The palette runs pastel and duotone, closer to a mid-century laboratory than a modern energy deck, warm enough to keep the science from going cold. Brutalist architecture and early Apple ads stayed on the reference wall throughout.

The Imagery

“Understandable” is the bare minimum.

How the Membrane Works

We built the explainer system Celadyne never had. A hydrogen molecule enters the fuel cell, splits, the protons cross the membrane, and on the far side they recombine with oxygen as water. The palette does the teaching. Green for Dura, the fuel cell membrane. Purple for Electra, the electrolyzer membrane. Orange for the incumbent, drawn thick and spongy and slowly opening holes as hydrogen crosses through it. Everything surrounding the membrane is rendered in transparent gradient plexiglass, so only the components that matter to the explanation are legible.

Building the Electrolyzer

Then we built the machine. Working from the innards of their prototype, we designed a physically correct electrolyzer in a new anodized aluminum case, with real buttons and real screens, buildable rather than decorative. Dieter Rams, in a hydrogen plant.

Heavy Industry Footage

All of it runs against heavy industrial footage: trucks, cargo ships, defense, the places a fuel cell actually earns its keep. Molecular scale and port scale in the same cut.

The Rollout

The component is small. The claim is not.

We shaped the Series A narrative alongside the identity, tying one material to the whole shift toward hydrogen infrastructure, so that brand, deck, site and collateral carried Celadyne into those conversations as something other than a supplier of parts. Investors do not need to follow proton transport to understand where a company is placing itself. The membrane is the smallest thing in the machine and the reason the machine works, which turns out to be a fair description of the company too.