Company lists · Data refreshed September 2026

Top 25 Systems engineering software companies worldwide

Name: Systems engineering software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 885 companies tracked

RevenueBase identified 885 systems engineering software companies worldwide as of September 2026 and tracks 28,937 professional contacts across them, including 6,627 with verified work emails and 5,741 with mobile numbers. The United States is the largest market and Bangalore the largest hub.

This list covers systems engineering software companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026. Country and city lists for systems engineering software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

885Companies

28,937Contacts tracked

6,627Verified emails

5,741Mobile numbers

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The 25 largest systems engineering software companies worldwide

Ranked by team size

Top 25 of 885 systems engineering software companies worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to systems engineering software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Scientific Research Corporation	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,917 contacts →
	Partial evidence “Scientific Research Corporation is an advanced engineering company that was founded in 1988 to provide innovative solutions to the U.S.” Source: RevenueBase Database · checked Sep 6, 2026
2	ESI Group	Partial evidence	Santa Rosa, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,673 contacts →
	Partial evidence “Keysight Computer Aided Engineering (CAE): Simulate real-world performance before building a single prototype.” Source: RevenueBase Database · checked Sep 6, 2026
3	Intergraph	Partial evidence	Madison, AL, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,365 contacts →
	Partial evidence “Octave provides mission-critical software that empowers organizations to make informed decisions across every stage of the asset lifecycle, Design, Build, Operate and Protect -…” Source: RevenueBase Database · checked Sep 6, 2026
4	ARI	Strong evidence	East Peoria, IL, United StatesHQ checked Sep 6, 2026	1,001-5,000	979 contacts →
	Strong evidence “ARi is a global engineering firm headquartered in East Peoria, Illinois, USA offering services for: Embedded Software, Product Engineering, Manufacturing Engineering and Testing &…” Source: RevenueBase Database · checked Sep 6, 2026
5	Ampere Software Technology	Strong evidence	Boulogne Billancourt, FranceHQ checked Sep 6, 2026	501-1,000	977 contacts →
	Strong evidence “We are Ampere Software Technology, an entity dedicated to software & systems engineering at Ampere, at the heart of the technological transformation of Renault Group.” Source: RevenueBase Database · checked Sep 6, 2026
6	EPLAN	Strong evidence	Monheim Am Rhein, GermanyHQ checked Sep 6, 2026	501-1,000	898 contacts →
	Strong evidence “Eplan provides software and service solutions in the fields of electrical, automation and mechatronic engineering.” Source: RevenueBase Database · checked Sep 6, 2026
7	Coreel Technologies	Strong evidence	Bangalore, IndiaHQ checked Sep 6, 2026	501-1,000	723 contacts →
	Strong evidence “We are, A Systems Engineering & Technology Solutions Company.” Source: RevenueBase Database · checked Sep 6, 2026
8	MSC Software	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	633 contacts →
	Strong evidence “MSC Software, part of Cadence's physical systems simulation division, is one of the ten original software companies and a global leader in helping product manufacturers to advance…” Source: RevenueBase Database · checked Sep 6, 2026
9	Nova Systems	Strong evidence	Adelaide, AustraliaHQ checked Sep 6, 2026	501-1,000	599 contacts →
	Strong evidence “Built on 25 years of test and evaluation and engineering experience, Nova Systems designs, integrates and delivers complex programs for Defence, emergency services and civil…” Source: RevenueBase Database · checked Sep 6, 2026
10	AGI Analytical Graphics, INC	Partial evidence	Exton, PA, United StatesHQ checked Sep 6, 2026	201-500	516 contacts →
	Partial evidence “Analytical Graphics, Inc, acquired by Ansys in 2020, develops commercial modeling and analysis software for engineers, operators, and analysts working on land, sea, air, and space…” Source: RevenueBase Database · checked Sep 6, 2026
11	Innovative Defense Technologies IDT	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 6, 2026	201-500	389 contacts →
	Indirect evidence “Innovative Defense Technologies (IDT) is a rapid capability integrator helping the U.S.” Source: RevenueBase Database · checked Sep 6, 2026
12	SCCI	Strong evidence	Frederick, MD, United StatesHQ checked Sep 6, 2026	201-500	383 contacts →
	Strong evidence “SCCI provides systems engineering, information assurance, software engineering, logistics, and training services in support of complex, software intensive military systems.” Source: RevenueBase Database · checked Sep 6, 2026
13	Seacorp	Partial evidence	Middletown, RI, United StatesHQ checked Sep 6, 2026	501-1,000	366 contacts →
	Partial evidence “Over 40 years old and headquartered in Rhode Island near Newport's First Beach, SEACORP employs the highest quality people to provide vital information technology and engineering…” Source: RevenueBase Database · checked Sep 6, 2026
14	Accord Software & Systems Private Limited	Strong evidence	Bangalore, IndiaHQ checked Sep 6, 2026	201-500	354 contacts →
	Strong evidence “Accord offers software and hardware engineering services and products in the areas of Avionics, Global Navigation Satellite System (GNSS) and Real Time Embedded Systems.” Source: RevenueBase Database · checked Sep 6, 2026
15	Triple Crown	Partial evidence	Austin, TX, United StatesHQ checked Sep 6, 2026	51-200	322 contacts →
	Partial evidence “Triple Crown delivers engineering, verification and design services that move the world forward, one precisely managed and expertly executed project at a time.” Source: RevenueBase Database · checked Sep 6, 2026
16	Anova Ar-Ge Teknolojileri	Indirect evidence	Ankara, TürkiyeHQ checked Sep 6, 2026	201-500	305 contacts →
	Indirect evidence “ANOVA Ar-Ge Teknolojileri, mekanik, elektronik ve gömülü yazılım tasarımı, analiz/simülasyon, üretim, test ve entegrasyon yetkinliklerine sahip,%100 yerli sermayeli bir teknoloji…” Source: RevenueBase Database · checked Sep 6, 2026
17	Jama Software	Partial evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	201-500	290 contacts →
	Partial evidence “Jama Connect® is the #1 Rated Requirements Management Software and Proven Requirements Traceability Solution.” Source: RevenueBase Database · checked Sep 6, 2026
18	Iengineering	Strong evidence	Chantilly, VA, United StatesHQ checked Sep 6, 2026	51-200	278 contacts →
	Strong evidence “Founded in iENGINEERING Corporation is a privately-owned global information-engineering firm specializing in the development of engineering software and collaborative e-business…” Source: RevenueBase Database · checked Sep 6, 2026
19	Stellar Solutions	Partial evidence	Los Altos, CA, United StatesHQ checked Sep 6, 2026	201-500	261 contacts →
	Partial evidence “Stellar Solutions is an engineering services company providing end-to-end technical expertise and problem solving skills to significant national and international aerospace…” Source: RevenueBase Database · checked Sep 6, 2026
20	Solid Solutions	Partial evidence	Kenilworth, United KingdomHQ checked Sep 6, 2026	201-500	252 contacts →
	Partial evidence “Solid Solutions helps design and engineering teams work with confidence.” Source: RevenueBase Database · checked Sep 6, 2026
21	NO Magic, INC	Indirect evidence	Allen, TX, United StatesHQ checked Sep 6, 2026	201-500	233 contacts →
	Indirect evidence “A leading provider of business/architecture modeling solutions for 19+ years with its MagicDraw® and Cameo™ product lines supporting the full development life-cycle of your…” Source: RevenueBase Database · checked Sep 6, 2026
22	Praxis Engineering	Strong evidence	Annapolis Junction, MD, United StatesHQ checked Sep 6, 2026	201-500	232 contacts →
	Strong evidence “Praxis Engineering, a General Dynamics Information Technology (GDIT) Company, headquartered in Annapolis Junction, Maryland, focuses on the practical application of software and…” Source: RevenueBase Database · checked Sep 6, 2026
23	Avisto	Partial evidence	Valbonne, FranceHQ checked Sep 6, 2026	201-500	226 contacts →
	Partial evidence “The software development: your passion, our profession.” Source: RevenueBase Database · checked Sep 6, 2026
24	Maya HTT	Strong evidence	Westmount, QC, CanadaHQ checked Sep 6, 2026	201-500	216 contacts →
	Strong evidence “When it matters, companies turn to Maya HTT As the author of industry leading engineering software solutions, we help companies tackle today’s most difficult problems.” Source: RevenueBase Database · checked Sep 6, 2026
25	Transoft Solutions INC	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 6, 2026	201-500	213 contacts →
	Partial evidence “Since 1991, Transoft Solutions has developed advanced and highly specialized software solutions for aviation, civil infrastructure, transportation and operational professionals.” Source: RevenueBase Database · checked Sep 6, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: systems engineering software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names systems engineering software companies.
Partial evidence: Its own public description names part of systems engineering software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name systems engineering software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 885 systems engineering software companies worldwide

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Systems engineering software companies worldwide at a glance

As of Sep 6, 2026

22.9%Verified-email coverage

19.8%Mobile-number coverage

32.7Average contacts per company

1-10Median size (employees)

3.7%Largest-city concentration · Bangalore

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

446

11-50

256

51-200

127

201-500

501-1,000

1,001-5,000

5,001-10,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among systems engineering software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 10 countries, largest first: the United States, India, the United Kingdom, Germany, France, Canada, Türkiye, Italy, Australia, the Netherlands. Country and city lists for systems engineering software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “systems engineering software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names systems engineering software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among systems engineering software companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 6,627 across the full list. 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 between September 6, 2026 and September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Systems engineering software companies by location

10 lists · largest first

Every Systems engineering software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names systems engineering software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many systems engineering software companies are there worldwide?

RevenueBase identified 885 systems engineering software companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Scientific Research Corporation, headquartered in South Atlanta, tops this list with the largest team on record.

Which country has the most systems engineering software companies?

The United States leads with 372 companies, followed by India (127) and the United Kingdom (87). Every systems engineering software companies list by country and city is linked on this page.

Which city has the most systems engineering software companies?

Bangalore leads with 33 headquartered companies, followed by Pune (15) and Ankara (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,627 verified decision-maker contacts tracked across these 885 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 14, 2026.

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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 Smart Search, 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.