Company lists · Data refreshed November 2026
Top 25 Operations research firms worldwide
RevenueBase identified 2,840 company matches for operations research firms worldwide as of November 2026 and tracks 30,415 professional contacts across them, including 9,528 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for operations research firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for operations research firms follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest operations research firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,888 contacts → | ||||
Exact match “Mu Sigma builds decisions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,578 contacts → | ||||
Exact match “Imagine the power of physicists, mathematicians and computer scientists working as part of a European company with over 20 years of service excellence focused on data science…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 930 contacts → | ||||
Exact match “ORTEC is a global provider of supply chain planning and workforce management software, helping organizations optimize the use of their people and resources through trusted…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 845 contacts → | ||||
Exact match “INFORM develops software solutions that enable better decision-making in industrial and logistics processes as well as in the financial sector, from risk management and fraud…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 624 contacts → | ||||
Exact match “Welcome to Analytix Solutions!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 422 contacts → | ||||
Exact match “We are a passionate team of engineers, mathematicians, data analysts, project managers, and business consultants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 360 contacts → | ||||
Exact match “e-Business International Inc is emerging as a leader in business analytics software and services, and it is the largest independent vendor in the business intelligence market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 299 contacts → | ||||
Exact match “Quantzig is at the forefront of partnering with businesses to help them unlock transformative value through analytics solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 296 contacts → | ||||
Exact match “At GrayMatter, smart thinking meets decisive doing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 285 contacts → | ||||
Exact match “Founded in 2015, Fresh Gravity helps businesses make data-driven decisions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 217 contacts → | ||||
Exact match “As of April of 2009, Macro International is now part of ICF.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 207 contacts → | ||||
Exact match “Gurobi produces the world’s fastest and most powerful mathematical optimization solver – the Gurobi Optimizer – which is used by leading global companies across more than 40…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 207 contacts → | ||||
Exact match “DELMIA Quintiq provides companies with solutions to model, plan and optimize their business operations from end to end.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 195 contacts → | ||||
Exact match “PW Consulting is the specialist in the field of Business Analytics, including e.g.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 174 contacts → | ||||
Exact match “Promark Research Corporation is headquartered in Spring, Texas, a few miles North of Houston.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 166 contacts → | ||||
Exact match “Artelys is a fast-growing company specialized in optimization, data science, and modeling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 156 contacts → | ||||
Exact match “IntelliSurvey provides software and services to help professional researchers make business decisions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 156 contacts → | ||||
Exact match “MP DATA est une société de Conseil spécialisée dans la transformation digitale des entreprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 155 contacts → | ||||
Exact match “LTPlabs is a consulting firm that combines Advanced Analytics and AI expertise with a strong business acumen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 143 contacts → | ||||
Exact match “Somos la consultora especializada en investigación de mercados accionable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 140 contacts → | ||||
Exact match “Business Science Corporation apply science and technology in order to ensure that our clients significantly increase their performance by giving them both the knowledge to perform…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 133 contacts → | ||||
Exact match “Inductis, an EXL Company, is a global professional services firm that helps large companies leverage the information age to make data-driven decisions through deep analytics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 129 contacts → | ||||
Exact match “Summit is a quantitative consulting and data analytics firm that works with public and commercial clients to turn data into actionable intelligence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 122 contacts → | ||||
Exact match “Capitalize helps organizations radically change the way they make decisions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 120 contacts → | ||||
Exact match “Starting from 1996 MARC helps Clients to solve different marketing tasks by selecting and implementing of optimum research methodology and effective use of results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “operations research firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 2,840 operations research firms worldwide
See the full list, filter by size, metro and specialty, and access 9,528 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Operations research firms worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for operations research firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “operations research firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 9,528 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Operations research firms by location
21 lists · largest firstEvery Operations research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Operations research firms based in the United States655
- Operations research firms based in India186
- Operations research firms based in Brazil174
- Operations research firms based in the United Kingdom99
- Operations research firms based in Canada94
- Operations research firms based in Germany82
- Operations research firms based in Australia64
- Operations research firms based in France64
- Operations research firms based in Spain63
- Operations research firms based in Mexico58
- Operations research firms based in Colombia43
- Operations research firms based in Chile41
- Operations research firms based in the Netherlands36
- Operations research firms based in South Africa35
- Operations research firms based in Italy33
- Operations research firms based in Argentina30
- Operations research firms based in Sweden28
- Operations research firms based in Türkiye26
Cities
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “operations research firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many operations research firms are there worldwide?
RevenueBase identified 2,840 company matches for operations research firms worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
MU Sigma INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most operations research firms?
The United States leads with 655 companies, followed by India (186) and Brazil (174). Every operations research firms list by country and city is linked on this page.
Which city has the most operations research firms?
Sao Paulo leads with 64 company records, followed by London (48) and New York (30).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 9,528 professional contacts with verified work emails tracked across these 2,840 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,840 operations research firms worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 operations research firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,840 matching company records for operations research firms worldwide, with 30,415 tracked contacts and 9,528 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 operations research firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  MU Sigma INCmu-sigma.comHQ: Northbrook, IL, United StatesReported employees: 1,001-5,000 | Northbrook, IL, United States | 1,001-5,000 | Exact match | 3,888 contacts → |
“Mu Sigma builds decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  D-Fined-fine.comHQ: Frankfurt, GermanyReported employees: 1,001-5,000 | Frankfurt, Germany | 1,001-5,000 | Exact match | 1,578 contacts → |
“Imagine the power of physicists, mathematicians and computer scientists working as part of a European company with over 20 years of service excellence focused on data science…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ORTECortec.comHQ: Zoetermeer, NetherlandsReported employees: 501-1,000 | Zoetermeer, Netherlands | 501-1,000 | Exact match | 930 contacts → |
“ORTEC is a global provider of supply chain planning and workforce management software, helping organizations optimize the use of their people and resources through trusted…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Inform Gmbhinform-software.comHQ: Aachen, GermanyReported employees: 1,001-5,000 | Aachen, Germany | 1,001-5,000 | Exact match | 845 contacts → |
“INFORM develops software solutions that enable better decision-making in industrial and logistics processes as well as in the financial sector, from risk management and fraud…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Analytix Solutionsanalytix.comHQ: Woburn, MA, United StatesReported employees: 501-1,000 | Woburn, MA, United States | 501-1,000 | Exact match | 624 contacts → |
“Welcome to Analytix Solutions!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Resultantresultant.comHQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 422 contacts → |
“We are a passionate team of engineers, mathematicians, data analysts, project managers, and business consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  E-Business International INCebintl.comHQ: Monmouth Junction, NJ, United StatesReported employees: 51-200 | Monmouth Junction, NJ, United States | 51-200 | Exact match | 360 contacts → |
“e-Business International Inc is emerging as a leader in business analytics software and services, and it is the largest independent vendor in the business intelligence market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Quantzigquantzig.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 299 contacts → |
“Quantzig is at the forefront of partnering with businesses to help them unlock transformative value through analytics solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Graymattergraymattersystems.comHQ: Sewickley, TX, United StatesReported employees: 201-500 | Sewickley, TX, United States | 201-500 | Exact match | 296 contacts → |
“At GrayMatter, smart thinking meets decisive doing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Fresh Gravityfreshgravity.comHQ: Flower Mound, ON, United StatesReported employees: 201-500 | Flower Mound, ON, United States | 201-500 | Exact match | 285 contacts → |
“Founded in 2015, Fresh Gravity helps businesses make data-driven decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ICF Macroicf.comHQ: Fairfax, VA, United StatesReported employees: 5,001-10,000 | Fairfax, VA, United States | 5,001-10,000 | Exact match | 217 contacts → |
“As of April of 2009, Macro International is now part of ICF.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Gurobi Optimizationgurobi.comHQ: Beaverton, OR, United StatesReported employees: 51-200 | Beaverton, OR, United States | 51-200 | Exact match | 207 contacts → |
“Gurobi produces the world’s fastest and most powerful mathematical optimization solver – the Gurobi Optimizer – which is used by leading global companies across more than 40…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Ag 's-hertogenbosch, United StatesReported employees: 501-1,000 | Ag 's-hertogenbosch, United States | 501-1,000 | Exact match | 207 contacts → |
“DELMIA Quintiq provides companies with solutions to model, plan and optimize their business operations from end to end.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  PW Consultingpwconsulting.nlHQ: Culemborg, NetherlandsReported employees: 51-200 | Culemborg, Netherlands | 51-200 | Exact match | 195 contacts → |
“PW Consulting is the specialist in the field of Business Analytics, including e.g.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Promark Research Corporationpromarkresearch.comHQ: Spring, TX, United StatesReported employees: 51-200 | Spring, TX, United States | 51-200 | Exact match | 174 contacts → |
“Promark Research Corporation is headquartered in Spring, Texas, a few miles North of Houston.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Artelysartelys.comHQ: Paris, QC, FranceReported employees: 51-200 | Paris, QC, France | 51-200 | Exact match | 166 contacts → |
“Artelys is a fast-growing company specialized in optimization, data science, and modeling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Intellisurveyintellisurvey.comHQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 156 contacts → |
“IntelliSurvey provides software and services to help professional researchers make business decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  MP Datampdata.frHQ: Boulogne-billancourt, FranceReported employees: 51-200 | Boulogne-billancourt, France | 51-200 | Exact match | 156 contacts → |
“MP DATA est une société de Conseil spécialisée dans la transformation digitale des entreprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ltplabsltplabs.comHQ: PortugalReported employees: 51-200 | Portugal | 51-200 | Exact match | 155 contacts → |
“LTPlabs is a consulting firm that combines Advanced Analytics and AI expertise with a strong business acumen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Clientes Anónimosclientesanonimos.comHQ: Lima, PeruReported employees: 51-200 | Lima, Peru | 51-200 | Exact match | 143 contacts → |
“Somos la consultora especializada en investigación de mercados accionable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Business Science Corporationbscglobal.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 140 contacts → |
“Business Science Corporation apply science and technology in order to ensure that our clients significantly increase their performance by giving them both the knowledge to perform…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Inductisexlservice.comHQ: Jersey City, NJ, United StatesReported employees: 10001+ | Jersey City, NJ, United States | 10001+ | Exact match | 133 contacts → |
“Inductis, an EXL Company, is a global professional services firm that helps large companies leverage the information age to make data-driven decisions through deep analytics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Summitsummitllc.usHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 129 contacts → |
“Summit is a quantitative consulting and data analytics firm that works with public and commercial clients to turn data into actionable intelligence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Capitalize Analyticscapitalizeanalytics.comHQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 122 contacts → |
“Capitalize helps organizations radically change the way they make decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  MARCmarc-analytics.comHQ: Boston, United StatesReported employees: 11-50 | Boston, United States | 11-50 | Exact match | 120 contacts → |
“Starting from 1996 MARC helps Clients to solve different marketing tasks by selecting and implementing of optimum research methodology and effective use of results.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,840 company matches
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Operations research firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,831 records in the displayed employee bands.
9 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,840 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Operations research firms by location
21 lists · largest firstEvery Operations research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Operations research firms based in the United States655
- Operations research firms based in India186
- Operations research firms based in Brazil174
- Operations research firms based in the United Kingdom99
- Operations research firms based in Canada94
- Operations research firms based in Germany82
- Operations research firms based in Australia64
- Operations research firms based in France64
- Operations research firms based in Spain63
- Operations research firms based in Mexico58
- Operations research firms based in Colombia43
- Operations research firms based in Chile41
- Operations research firms based in the Netherlands36
- Operations research firms based in South Africa35
- Operations research firms based in Italy33
- Operations research firms based in Argentina30
- Operations research firms based in Sweden28
- Operations research firms based in Türkiye26
Cities
Questions about this company list
What does Exact match mean for operations research firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many operations research firms did RevenueBase find worldwide?
The saved snapshot records 2,840 matching company records, 30,415 tracked contacts and 9,528 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 operations research firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/operations-research-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 operations research firms worldwide
RevenueBase records 2,840 matching company records for operations research firms worldwide, with 30,415 tracked contacts and 9,528 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 operations research firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | MU Sigma INCmu-sigma.com HQ: Northbrook, IL, United StatesReported employees: 1,001-5,000 | Northbrook, IL, United States | 1,001-5,000 | Exact match | 3,888 contacts → |
“Mu Sigma builds decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | D-Fined-fine.com HQ: Frankfurt, GermanyReported employees: 1,001-5,000 | Frankfurt, Germany | 1,001-5,000 | Exact match | 1,578 contacts → |
“Imagine the power of physicists, mathematicians and computer scientists working as part of a European company with over 20 years of service excellence focused on data science…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ORTECortec.com HQ: Zoetermeer, NetherlandsReported employees: 501-1,000 | Zoetermeer, Netherlands | 501-1,000 | Exact match | 930 contacts → |
“ORTEC is a global provider of supply chain planning and workforce management software, helping organizations optimize the use of their people and resources through trusted…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Inform Gmbhinform-software.com HQ: Aachen, GermanyReported employees: 1,001-5,000 | Aachen, Germany | 1,001-5,000 | Exact match | 845 contacts → |
“INFORM develops software solutions that enable better decision-making in industrial and logistics processes as well as in the financial sector, from risk management and fraud…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Analytix Solutionsanalytix.com HQ: Woburn, MA, United StatesReported employees: 501-1,000 | Woburn, MA, United States | 501-1,000 | Exact match | 624 contacts → |
“Welcome to Analytix Solutions!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Resultantresultant.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 422 contacts → |
“We are a passionate team of engineers, mathematicians, data analysts, project managers, and business consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | E-Business International INCebintl.com HQ: Monmouth Junction, NJ, United StatesReported employees: 51-200 | Monmouth Junction, NJ, United States | 51-200 | Exact match | 360 contacts → |
“e-Business International Inc is emerging as a leader in business analytics software and services, and it is the largest independent vendor in the business intelligence market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Quantzigquantzig.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 299 contacts → |
“Quantzig is at the forefront of partnering with businesses to help them unlock transformative value through analytics solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Graymattergraymattersystems.com HQ: Sewickley, TX, United StatesReported employees: 201-500 | Sewickley, TX, United States | 201-500 | Exact match | 296 contacts → |
“At GrayMatter, smart thinking meets decisive doing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fresh Gravityfreshgravity.com HQ: Flower Mound, ON, United StatesReported employees: 201-500 | Flower Mound, ON, United States | 201-500 | Exact match | 285 contacts → |
“Founded in 2015, Fresh Gravity helps businesses make data-driven decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ICF Macroicf.com HQ: Fairfax, VA, United StatesReported employees: 5,001-10,000 | Fairfax, VA, United States | 5,001-10,000 | Exact match | 217 contacts → |
“As of April of 2009, Macro International is now part of ICF.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Gurobi Optimizationgurobi.com HQ: Beaverton, OR, United StatesReported employees: 51-200 | Beaverton, OR, United States | 51-200 | Exact match | 207 contacts → |
“Gurobi produces the world’s fastest and most powerful mathematical optimization solver – the Gurobi Optimizer – which is used by leading global companies across more than 40…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Ag 's-hertogenbosch, United StatesReported employees: 501-1,000 | Ag 's-hertogenbosch, United States | 501-1,000 | Exact match | 207 contacts → |
“DELMIA Quintiq provides companies with solutions to model, plan and optimize their business operations from end to end.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | PW Consultingpwconsulting.nl HQ: Culemborg, NetherlandsReported employees: 51-200 | Culemborg, Netherlands | 51-200 | Exact match | 195 contacts → |
“PW Consulting is the specialist in the field of Business Analytics, including e.g.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Promark Research Corporationpromarkresearch.com HQ: Spring, TX, United StatesReported employees: 51-200 | Spring, TX, United States | 51-200 | Exact match | 174 contacts → |
“Promark Research Corporation is headquartered in Spring, Texas, a few miles North of Houston.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Artelysartelys.com HQ: Paris, QC, FranceReported employees: 51-200 | Paris, QC, France | 51-200 | Exact match | 166 contacts → |
“Artelys is a fast-growing company specialized in optimization, data science, and modeling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Intellisurveyintellisurvey.com HQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 156 contacts → |
“IntelliSurvey provides software and services to help professional researchers make business decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | MP Datampdata.fr HQ: Boulogne-billancourt, FranceReported employees: 51-200 | Boulogne-billancourt, France | 51-200 | Exact match | 156 contacts → |
“MP DATA est une société de Conseil spécialisée dans la transformation digitale des entreprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ltplabsltplabs.com HQ: PortugalReported employees: 51-200 | Portugal | 51-200 | Exact match | 155 contacts → |
“LTPlabs is a consulting firm that combines Advanced Analytics and AI expertise with a strong business acumen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Clientes Anónimosclientesanonimos.com HQ: Lima, PeruReported employees: 51-200 | Lima, Peru | 51-200 | Exact match | 143 contacts → |
“Somos la consultora especializada en investigación de mercados accionable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Business Science Corporationbscglobal.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 140 contacts → |
“Business Science Corporation apply science and technology in order to ensure that our clients significantly increase their performance by giving them both the knowledge to perform…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Inductisexlservice.com HQ: Jersey City, NJ, United StatesReported employees: 10001+ | Jersey City, NJ, United States | 10001+ | Exact match | 133 contacts → |
“Inductis, an EXL Company, is a global professional services firm that helps large companies leverage the information age to make data-driven decisions through deep analytics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Summitsummitllc.us HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 129 contacts → |
“Summit is a quantitative consulting and data analytics firm that works with public and commercial clients to turn data into actionable intelligence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Capitalize Analyticscapitalizeanalytics.com HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 122 contacts → |
“Capitalize helps organizations radically change the way they make decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MARCmarc-analytics.com HQ: Boston, United StatesReported employees: 11-50 | Boston, United States | 11-50 | Exact match | 120 contacts → |
“Starting from 1996 MARC helps Clients to solve different marketing tasks by selecting and implementing of optimum research methodology and effective use of results.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Operations research firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,831 records in the displayed employee bands.
9 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,840 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Operations research firms by location
21 lists · largest firstEvery Operations research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Operations research firms based in the United States655
- Operations research firms based in India186
- Operations research firms based in Brazil174
- Operations research firms based in the United Kingdom99
- Operations research firms based in Canada94
- Operations research firms based in Germany82
- Operations research firms based in Australia64
- Operations research firms based in France64
- Operations research firms based in Spain63
- Operations research firms based in Mexico58
- Operations research firms based in Colombia43
- Operations research firms based in Chile41
- Operations research firms based in the Netherlands36
- Operations research firms based in South Africa35
- Operations research firms based in Italy33
- Operations research firms based in Argentina30
- Operations research firms based in Sweden28
- Operations research firms based in Türkiye26
Cities
Questions about this company list
What does Exact match mean for operations research firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many operations research firms did RevenueBase find worldwide?
The saved snapshot records 2,840 matching company records, 30,415 tracked contacts and 9,528 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 operations research firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/operations-research-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗