About Us

SDI is a privately held company that develops Graphics Software, specializing in Computer Graphics Metafile technology. It has been headquartered in Houston, Texas, (map) since 1988. As a technology driven company, SDI's owners are experienced graphics programmers who focus the company's development efforts on products for graphics print processing, format conversion, publishing tools and graphics development kits.


Over 10,000 sites around the world rely on SDI for their graphics printing, publishing, file conversion and viewing needs. Our customers include Anadarko, AGI Mexicana, Amerada Hess, Aramco, Baker Hughes, BAE Systems, Bell Hellicopter, BHP, BP, Boeing, CGG, Chevron, CNOOC, CNPC, EP Energy, Embraer, ESRI, Exxon, General Dynamics, General Motors, Geographix, Geoscience Australia, Gulfstream, Halliburton, ION, Japex, Landmark Graphics, Lockheed, Northrop Grumman, ONGC, OYO, Paradigm, Pemex, PetroBras, Petro China, Petronas, PGS, Repsol YPF, RocketDyne, Schlumberger, Shell, UGS and WesternGeco.

SDI prides itself on unequalled customer support from our offices in Houston, London, and Beijing.

Open standards

SDI supports "open" standards such as the ISO Computer Graphics Metafile. We are active participants in organizations like "CGM Open," W3C, OASIS, Air Transport Association (ATA), and POSC, so we can advocate and transfer new technology to our customers.

Contact SDI

3603 Westcenter Dr.
Houston, TX 77042
Tel: +1 713-266-5667
Toll Free: 1 866-658-7527
Email: sales@sdicgm.com
See map for directions..

Europe, Middle East, Africa

10 Tonbridge Chambers, Pembury Rd
Tonbridge, Kent,TN9 2HZ, UK
Phone: +44 (0) 1732 369988
Email: sales@sdiuk.com


GNT International,
66 Xi Xiaokou Rd. B301,
Building C-2,
Northern Territory Zhongguancun Dongsheng District,
Beijing, China 100192
Phone: +86 10-82156662
Email: sdiprc@sdicgm.com