Companies that use HiGHS
HiGHS is a high performance serial and parallel solver for large scale sparse linear optimization problems of the form min12xTQx+cTxs.t.L≤Ax≤U;l≤x≤u where Q must be positive semi-definite and, if Q is zero, there may be a requirement that some of the variables take integer values. Thus HiGHS can solve linear programming (LP) problems, convex quadratic programming (QP) problems, and mixed integer programming (MIP) problems. It is mainly written in C++, but also has some C. It has been developed and tested on various Linux, MacOS and Windows installations. No third-party dependencies are required. HiGHS has primal and dual revised simplex solvers, originally written by Qi Huangfu and further developed by Julian Hall. It also has an interior point solver for LP written by Lukas Schork, an active set solver for QP written by Michael Feldmeier, and a MIP solver written by Leona Gottwald. Other features have been added by Julian Hall and Ivet Galabova, who manages the software engineering of HiGHS and interfaces to C, C#, FORTRAN, Julia and Python. Find out more about HiGHS at https://www.highs.dev. Although HiGHS is freely available under the MIT license, we would be pleased to learn about users' experience and give advice via email sent to highsopt@gmail.com.
87
companies
List of companies using HiGHS
curl --request POST \
--url "https://api.theirstack.com/v1/companies/search" \
--header "Accept: application/json" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <api_key>" \
-d "{
\"company_technology_slug_or\": [
\"highs\"
]
}"Technology
is any of
HiGHS

Employees140Services for Renewable Energy
HiGHSHigh confidence
Employees50Software Development
HiGHSHigh confidence
Employees800Revenue$8.5MSoftware Development
HiGHSHigh confidence
Employees11kRevenue$4BAirlines and Aviation
HiGHSHigh confidence
Employees4.9kRevenue$14BFinancial Services
HiGHSMedium confidence
Employees1.8kTelecommunications
HiGHSMedium confidence
Employees846Revenue$18BOil and Gas
HiGHSMedium confidence
Employees378Environmental Services
HiGHSMedium confidence
Employees358Research Services
HiGHSMedium confidence
Employees826Software Development
HiGHSMedium confidence
We have data on 87 companies and users that use HiGHS. Our HiGHS users and customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
Technology Usage Statistics and Market Share
How to target HiGHS users
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Frequently asked questions