Theon Design Ltd

Theon Design Ltd Official page for Theon Design
The Finest Bespoke, Enhanced Air-Cooled Porsche 911s

Theon Design are Porsche specialists who recreate, restore, source and sell the air cooled Porsche 911.

What better way to return to driving after 20 years of being chauffeur-driven than at the wheel of our latest Targa comm...
17/09/2026

What better way to return to driving after 20 years of being chauffeur-driven than at the wheel of our latest Targa commission? There are few finer places to rediscover the pleasures of driving than the South of France, where this Targa will spend its life being enjoyed.

The brief asked for classic air-cooled driving feel from a 407bhp 3.8-litre flat-six engine coupled to contemporary comfort in this Aquamarine Targa. A drive-by-wire throttle and selectable engine maps are complemented by our all-new climate system that delivers near-instant heating and cooling.

Every Theon blends engineering, performance and a bespoke interior to each owner’s specification, with the driving experience at the heart of every commission.

This is our latest Targa. Find out more about what we do over at TheonDesign.com

15/09/2026

From the back seat to the driver’s seat.
After more than 20 years of being chauffeur-driven, the owner of our latest commission wanted to rediscover the simple pleasure of driving.

This Aquamarine Targa was created for a new chapter and some very special roads in the South of France. What a way to return to driving.

Stay tuned – more details to follow.

Since you loved our previous look into our workshop here at Theon Design, we thought we'd share some more of our team's ...
12/09/2026

Since you loved our previous look into our workshop here at Theon Design, we thought we'd share some more of our team's candid moments at our Oxfordshire based HQ.
From discussing parts and plans with our founder & CEO Adam, to assembling engines or discussing plans for designing new parts - we're a tight-knit team, always working hard to perfect our ultimate air-cooled Porsche 911 commissions.

Find out more on TheonDesign.com

One of the pleasures of bringing six Theon Design commissions together at was seeing just how differently the same phil...
10/09/2026

One of the pleasures of bringing six Theon Design commissions together at was seeing just how differently the same philosophy can be interpreted.
Colours, materials, finishes and details, each shaped by the tastes of an individual owner and brought together with the same considered approach to design.

A closer look at some of our favourite details from the weekend.

Six Theon commissions. One rather special line-up at .Featuring our public debut of the latest 3.8-litre Targa commissio...
07/09/2026

Six Theon commissions. One rather special line-up at .

Featuring our public debut of the latest 3.8-litre Targa commission, this year’s display brought together six individual interpretations of the air-cooled 911 – each shaped around their different owners and individual briefs.

A proud moment for the whole Theon Design team, and quite a sight to see them all together.

Thank you to everyone who came to visit our stand. See you next year!

04/09/2026

Six of our Theon commissions out on a drive during - it’s been great to get some of our existing customers together, as well as speaking to new people around our stand.
Back again tomorrow so come by and see us!

31/08/2026

Theon Targa takes to the French Riviera.

Stay tuned to see more of this magnifique spec.

We believe that a great manual gearbox is part of an even greater driving experience. Since our first car, every single ...
28/08/2026

We believe that a great manual gearbox is part of an even greater driving experience. Since our first car, every single Theon has been fitted with a lever and a clutch.

We offer two manual options – a restored and rebuilt five-speed from a 964, or a six-speed which is similar to one you would find in a 993 RS.

The choice is entirely yours.

Pictured: GBR001, our first commission for a customer in Great Britain – shot by Alex Penfold Photography

Happy National Dog Day!This is Teddy, who's part of the Theon Design team. Teddy is a nine-year-old Cockapoo and is one ...
26/08/2026

Happy National Dog Day!

This is Teddy, who's part of the Theon Design team. Teddy is a nine-year-old Cockapoo and is one of our resident dogs, and he's a great member of the team.

Teddy can be found across the business. His main tasks are checking in on the team in the workshop, helping the office team, and of course, being one of the first to welcome visitors. He performs all of these flawlessly.

Want to see the biggest gathering of Theons to date? We'll be entertaining our clients at Salon Privé on Friday, showcas...
24/08/2026

Want to see the biggest gathering of Theons to date? We'll be entertaining our clients at Salon Privé on Friday, showcasing their stunning commissions.

Theon Design will be back at Salon Privé for 2026, with our own dedicated stand and six individual commissions on display. Come and see the stunning line-up for yourself, and speak to our team with any of your questions about our Oxfordshire-based restorations.

Address

Buckingham Road
Bicester
OX27 8AL

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