We enable, educate, and support API connectivity through innovation & technology.
FixSpec is on a mission to change the way financial service organisations understand, create, and maintain API integration.
Creating systemic change through leadership
A deep understanding of the market empowers us to create tools that make real positive change.
Our founders have worked for major exchanges, brokers and software vendors across Europe, Asia, and the U.S. We’ve written API specifications, built systems tools and processes for industry-leading investment banks, exchanges, and trading venues. We’ve seen the inefficiency first-hand and are uniquely positioned to build the innovative solutions needed to make a difference.
We have invested the time to understand the core issues facing API connectivity teams, create innovative solutions to the problems, and maintain partnerships with some of the biggest names in financial services.
We are committed to supporting and promoting a sustainable future and to improving environmental well being in the financial services industry. In addition to our 1% pledge, we actively reduce our carbon footprint by:
- Using server infrastructure running on 100% renewable energy
- Minimising business travel and traveling by train where possible
This web page is also 88% cleaner than all websites tested on Website Carbon, and emits only 0.12g of CO2 for each page load.
We are committed to supporting and promoting a sustainable future and to improving environmental well being in the financial services industry. In addition to our 1% pledge, we actively reduce our carbon footprint by:
- Using server infrastructure running on 100% renewable energy
- Minimising business travel and traveling by train where possible
This web page is also 88% cleaner than all websites tested on Website Carbon, and emits only 0.12g of CO2 for each page load.
50 years of experience in financial service integration
Chris Lees
After a successful career in product management for investment banks, brokers, multiple exchanges, and a software vendor, Chris came to the conclusion that the way firms connect with each other was in need of radical change.
Chris is driven to improve the way API integration happens, making it faster, easier, and less painful for everybody.

Gwen Renaud
Gwen has worked in the trading industry for over 18 years, implementing and supporting clients and exchange connectivity in Europe, Asia, and the U.S. She believes that in today’s environment, companies that stay ahead of the game are the ones that invest in productivity tools to gain efficiency, make their resources achieve their full potential, and keep their customer satisfaction high.