Custom Golf Clubs by Irl
Information about club fitting and set building from Irl Robinson, in Clinton MO.
http://www.yourcustomclubs.com/

Greenwich Golf Fitting Studio
Offers KZG and Ruger, fitting, located near NYC in tri-state area.
http://www.greenwichgolf.com/

Henry James Bicycles
Henry James lugs make a light, well fitting custom bicycle. Overview of frame materials, custom bicycle builder listing.
http://www.henryjames.com/

OriginLab
OriginLab produces professional graphing and data analysis software for scientists and engineers. Our products are designed to be easy-to-use, yet have the power and versatility to provide for the most demanding user.
http://www.originlab.com/

Polyware Sdn Bhd
Manufactures compression fittings. Polyethylene pipes, water supply system, pipe fitting, moulding and building and plumbing materials and irrigation.
http://www.polyware.com.my/

Bolton Tarpaulin Co
UK. Manufacturers of tarpauline covers and banners for the construction, aerospace, building, transportation and marine industries. Design, fitting and consultancy services.
http://www.boltontarpaulin.co.uk/

2D Curve Fitting
Online Software for Structural Engineer, Student - Bending Moment, Deflection & Shear of Beam - Curve Fitting – Truss – Plate - Stress - Buckling & Nonlinear Behavior of Thin Shells by Large Deflection, Shock Absorber
http://www.soft4structures.com

FitStik Bicycle Fitting Tool
Lets you duplicate riding position on any bicycle. Also for initial bike fitting. Used by bicycle shops, clubs, training, spin classes, coaches, racing, triathlons.
http://www.cyclemetrics.com

Curve fitting software
Focus is a curve fitting software for the Windows operating system that has been developed to facilitate spectroscopic modelling and data exchange
http://crmht.cnrs-orleans.fr/pot/software/focus.html

Least Squares Method Program
Weighted nonlinear least squares estimation curve fitting program. Weighted nonlinear least squares regression analysis program, freeware to download. Weighted least squares fitting program. Least squares method, multidimensional least squares approximation. Errors (covariance matrix) in each axis, many dimensions.
http://www.prz.rzeszow.pl/~janand/