Beasy Boundary Element software for various areas such as stress, durability analysis, heat transfer, fatigue, crack growth, acoustic design, corrosion, cathodic protection, mechanical design, contact and wear.
Elegant Mathematics Sells iterative linear solvers and a suite of software tools for parallelization of algorithms and computer software.
Elegant Mathematics, Inc. Advanced algorithms for computational science. Robust Iterative Linear Solvers; Software tools for Parallelization of Algorithms and Computer Software; Approximation Method research. Research reports available in PS.
Mathematic.co.uk Industrial mathematical consultancy, including detailed examples of numerical analysis.