COMPANY PROFILE


Ziena Optimization, Inc.Ziena Optimization, Inc.
1801 Maple Avenue
Evanston, IL 60201
info@ziena.com
www.ziena.com
Richard Waltz, President

Company Description:

Ziena is a leader in optimization software and solutions.

Our team has expertise in optimization algorithms, computational methods, optimization problem modeling, and software integration.

Ziena was founded in 2001 to develop and sell KNITRO®, the industry's best nonlinear solver. Today KNITRO provides three distinct algorithms and numerous interfaces on most computing platforms. KNITRO is used in many different industries as both a stand-alone solver and an embedded optimization engine.

Ziena also distributes the AMPL® modeling environment for optimization, provides modeling assistance, and software integration expertise.

Ziena's services include support for its software, as well as specialized consulting services. Contact Ziena at info@ziena.com for your optimization needs today.

Product Description:

KNITRO is a solver for nonlinear optimization. It is the most powerful and versatile solver on the market, providing three state-of-the-art algorithms. The broad range of behaviors exhibited by nonlinear problems makes this an essential feature.

KNITRO is designed for large problems with dimensions running into the hundred thousands. It is effective for solving linear, quadratic, and nonlinear optimization problems, both convex and nonconvex. It is also effective for nonlinear regression and problems with complementarity constraints (MPCCs). KNITRO is highly regarded for its robustness and efficiency.

KNITRO provides a wide range of user options, and offers interfaces to C, C++, Fortran, Java, AMPL, AIMMS, Mathematica, Microsoft Excel, GAMS, LabVIEW, and MATLAB. Continuing active development and support ensures that KNITRO will remain the leader in nonlinear optimization.

To learn more about KNITRO, visit www.ziena.com or email us at info@ziena.com


Products & Services
Primary Business:
Software Development and Sales
Consulting

Type of Software or Service:
Algebraic Modeling Systems
Optimization

Specific Methodologies and Applications or Areas of Expertise:
Linear/Integer Programming
Non-Linear Programming

Fields or Industries served:
Business
Chemical/Process Industries
Financial
Government (nonmilitary)
Healthcare
Manufacturing
Military
Oil/Natural Gas
Telecommunications
Transportation
Utilities - Water & Power






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