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Companies using Gurobi

5,187 companies in our data use Gurobi, and 1,579 of them name it in job posts they wrote. Hiring for it is steady, with 2,210 job posts naming it from October 2025 to August 2026. Data science teams are its most common home.

Data as of November 9, 2026 · Markdown version

Which companies name Gurobi in the most job posts?

The companies with the most job posts naming Gurobi are Capital One (2,464), Booz Allen Hamilton (1,066) and Amazon (175). Of the five companies in the table, Amazon has the most employees who list it on their profiles: 153.
Company Posts People Recent job post
Capital One Finance and Insurance · first seen Jul 2022 2,464 32 "5+ year’s experience with Distributed data, computing tools (MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, or MySQL)"Principal Associate - Data Engineer, Oct 8, 2026
Booz Allen Hamilton Professional Services · first seen Aug 2022 1,066 9 "2+ years of experience with distributed data or computing tools, including MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, or MySQL"data scientist, Nov 7, 2026
Amazon Retail Trade · first seen Jul 2022 175 153 "Experience with advanced use of 3P mathematical optimization software such as cplex/gurobi/xpress"Applied Scientist, SCOT-Inbound Systems, Sep 19, 2026
Hitachi Energy Utilities · first seen Jul 2022 81 6 "Minimum 5 years of experience with optimization modeling tools and solvers such as AMPL, AIMMS, CPLEX, or Gurobi."Senior Optimization Engineer, Oct 20, 2026
Walmart Retail Trade · first seen Jul 2022 75 46 "Proficiency in programming languages like Python, Java, C, C++, with experience using optimization libraries (e.g., CPLEX, Gurobi)."staff, data scientist, May 12, 2026
Showing 1 to 5 of 1,579 companies with job posts Sign up to see all companies using Gurobi ›

What else do we know about Gurobi?

Is hiring for Gurobi growing?

Hiring for Gurobi barely changed, at 1.2 in every 10,000 job posts from June to August 2026 against 1.2 from March to May. From October to December 2025 it was 1.0.
Share of job posts naming Gurobi by month, October 2025 to August 2026, in job posts in every 10,000 Moves from 0.97 in October 2025 to 1.4 in August 2026, in job posts in every 10,000. 1.6 1.2 0.78 0.39 0 1.4 Oct '25 Nov Dec Jan '26 Feb Mar Apr May Jun Jul Aug
Show the data
MonthJob posts naming GurobiAll job postsPer 10,000
Oct 20251371,413,6730.97
Nov 20251931,822,1191.1
Dec 20251231,236,1031.00
Jan 20262341,828,0021.3
Feb 20261901,856,6471.0
Mar 20262071,850,7111.1
Apr 20262081,728,8861.2
May 20262251,821,5091.2
Jun 20262281,909,4961.2
Jul 20262171,815,1801.2
Aug 20262481,835,6981.4

How many companies named Gurobi in a job post for the first time in recent months?

Job posts named Gurobi for the first time at 105 companies from June to August 2026, against 74 from March to May. Over the 11 months from October 2025, 315 companies posted their first job naming it.
March to May 2026 74
June to August 2026 105
October 2025 to August 2026 315

Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.

How do we know which companies use Gurobi?

70% of the companies here are known from employees' profiles alone, and 30% name Gurobi in their own job posts. 523 show up in both job posts and employees' profiles.
How we know Companies Share
Job posts name Gurobi
1,579 30%
Employees' profiles list Gurobi
3,608 70%

5,187 companies. Each is counted once, under the strongest evidence we have for it.

What size are the companies that use Gurobi?

Companies with 50 to 999 employees are the largest group of Gurobi users, at 35%. 1,336 of its companies have more than 5,000 employees.

Share of its companies Typical tech page

ShareTypical
Under 50 employees
18% 22%
50 to 999
35% 38%
1,000 to 5,000
22% 17%
Over 5,000
26% 23%

Where are Gurobi companies based?

Gurobi has an unusually large following in Germany: 8.8% of its companies, against 4.4% on the typical tech page. The United Kingdom is less common than usual, at 4% against 6.4% on the typical tech page.
ShareTypical
United States
41% 43%
Germany
8.8% 4.4%
Canada
5.1% 3.6%
France
4.2% 4.6%
United Kingdom
4% 6.4%
India
3.6% 6.9%

Companies in 90 countries and territories. Shares are of companies with a known headquarters country.

Show the data
CountryCompaniesShareTypical tech page
United States2,03141%43%
Germany4398.8%4.4%
Canada2525.1%3.6%
France2084.2%4.6%
United Kingdom2014%6.4%
India1813.6%6.9%

Which teams work with Gurobi?

Data science teams are by far the most common home for Gurobi, at 62 companies. Operations research teams are second, at 24 companies, and advanced analytics teams third, at 12.
Team Companies
Data science
62
Operations research
24
Advanced analytics
12
Data & analytics
8
Optimization
8
Technology
8

What else do Gurobi companies use?

Gurobi companies are 81 times as likely as similar companies to use IBM CPLEX: 62% of them, against 0.76%. Pyomo is 70 times as common as usual, at 21%.

Share of the 985 Gurobi companies counted here whose job posts also name the tool Typical for companies the same size

Tool Also name it Typical Times as common
IBM CPLEX 606 companies
62% 0.76% 81x
Pyomo 203 companies
21% 0.29% 70x
AMPL 53 companies
5.4% 0.12% 45x
Periscope 60 companies
6.1% 0.23% 26x
Tool Also name it Typical Times as common
GAMS 87 companies
8.8% 0.39% 23x
AnyLogic 71 companies
7.2% 0.45% 16x
Digital Ocean 61 companies
6.2% 0.39% 16x
ggplot 68 companies
6.9% 0.53% 13x

Which companies started naming Gurobi in job posts recently?

120 companies with 50 or more employees started naming Gurobi in job posts between April and August 2026. 40 of them have more than 5,000 employees. Among the new enterprise companies, Sabre posted the most jobs naming it: 5.
AI native any size · 2 new
Company Posts
OpenAI 2
Firstshift AI 1
Commercial 50 to 999 employees · 51 new
Company Posts
Avathon 5
American International University, Kuwait 3
Capital Energy 3
Pelico 3
tem 3
Mid-market 1,000 to 5,000 employees · 29 new
Company Posts
Bpost 3
ofi 2
Virgin Australia 2
Prodapt 2
Total Wine & More 2
Enterprise over 5,000 employees · 40 new
Company Posts
Sabre 5
Verizon 4
Ciena 4
Johnson & Johnson MedTech 3
LC Waikiki 3

Companies that named Gurobi in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.

Which roles mention Gurobi most?

AI Engineer job posts naming Gurobi grew the fastest among its top roles: 37 from June to August 2026, up from 14 from March to May. The top four roles cover 59% of these job posts.
Role Share Posts
Data Scientist
33% 732
Data Engineer
14% 314
Researcher
6.1% 134
Software Engineer
5.6% 123
AI Engineer
4% 88
Analyst
2.5% 56
Show the data
RoleShareOct 2025 to Aug 2026Mar to May 2026Jun to Aug 2026
Data Scientist33%732255244
Data Engineer14%3146170
Researcher6.1%1343534
Software Engineer5.6%1233139
AI Engineer4%881437
Analyst2.5%561015

Which project themes come up in Gurobi job posts?

Digital transformation is the broadest theme in Gurobi job posts (2,734); the most common specific one is Microservices Migration, at 73. Data Infrastructure Migration is next, in 71 job posts.
Project theme Job posts
Digital Transformation 2,734
Microservices Migration 73
Data Infrastructure Migration 71
Generative AI 43
About this data

Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.

Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.

Sumble has a free plan, and the same data is available through its API and MCP server.

A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.

Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.