MSC Software

Overview

MSC Software is an engineering simulation software company founded in 1963 as MacNeal-Schwendler Corporation, whose flagship solver MSC Nastran grew out of a NASA structural-analysis programme and became a standard tool for testing designs virtually before they were built (Design World). After a private-equity buyout in 2009, it was acquired by Sweden’s Hexagon AB for $834 million in 2017, and in February 2026 it passed to Cadence Design Systems as part of Hexagon’s Design & Engineering business, sold for about €2.7 billion (Hexagon, Digital Engineering 24/7). The through-line of that sixty-year arc is a single idea: replace physical prototypes, where possible, with mathematics — simulating stress, vibration, acoustics and heat on a computer so engineers find failures before metal is cut (Design World).

From a NASA programme to a commercial solver

The MacNeal-Schwendler Corporation was founded in Pasadena, California, on 1 February 1963 by Dr. Richard “Dick” MacNeal and Robert Schwendler (Design World). Its key first milestone was winning a 1965 request for proposal from the U.S. National Aeronautics and Space Administration to develop a general-purpose, finite-element-based structural analysis programme that would eventually become NASTRAN, short for NASA Structural Analysis (Design World). Finite-element analysis breaks a structure into small elements and computes how each responds to loads, letting engineers predict stress, strain, vibration, dynamics, acoustics and thermal behaviour without building the thing first — the technologies MSC pioneered in that programme are still relied on by industry today (Design World).

In 1971, MSC released a commercial version of the public-domain NASTRAN, named MSC/NASTRAN, and grew slowly but steadily without outside investment (Design World). The company went public in the 1980s and, in Design World’s telling, became “king of the MCAE mountain” — MCAE meaning mechanical computer-aided engineering — growing profitably at 25–35 percent a year until near the end of the decade (Design World). That financial cushion funded a complete rewrite of the foundation of MSC/NASTRAN, the NASTRAN Executive System, a move that helped the solver remain viable, popular and heavily used (Design World). The 1990s were more turbulent: MSC struggled to build its own finite-element pre- and post-processing software, made five acquisitions (Aries, PDA, MARC, UAI and CSAR), and cycled through five different presidents or chief executives (Design World). By the late 2000s, flat growth and earnings-per-share losses pushed the board to find a buyer to take MSC private (Design World).

Product	What it does, in one line	Source
MSC Nastran	Multidisciplinary finite-element structural analysis solver	Engineering.com
Adams	Multibody-dynamics simulation of moving mechanical systems	Engineering.com

The stat that best captures MSC’s scale at its sale to Hexagon is $230 million: that was its pro-forma sales figure for 2016, against an $834 million purchase price — roughly 3.6 times sales — with, in Hexagon’s words, “strong profitability and a high percentage of recurring revenue” (Hexagon). The implication is that buyers were paying not for growth — 2016 sales were essentially flat on earlier years — but for a deeply embedded, subscription-like installed base in aerospace, automotive and electronics (Hexagon).

Three owners in seventeen years

Symphony Technology Group acquired MSC in October 2009 for $360 million and installed Dominic Gallello as chief executive, refocusing the company on its core mechanical computer-aided engineering business, mainly in aerospace and automotive, with small acquisitions in acoustics and materials modelling (Design World). Hexagon then bought MSC for $834 million, completing the deal on 26 April 2017, with MSC becoming a fully owned subsidiary operating under Hexagon’s Manufacturing Intelligence division and keeping its brand and management team (Hexagon, Digital Engineering 24/7). Hexagon’s stated logic was to connect the traditionally separate stages of design and production, integrating real-world data from the production floor with simulation data so customers could reveal and correct design limitations before manufacturing (Hexagon). At completion MSC had over 1,200 highly skilled professionals in 20 countries and a brand and reputation spanning more than 50 years (Hexagon).

The third chapter began on 4 September 2025, when Hexagon announced a definitive agreement to sell its Design & Engineering business — including the business formerly known as MSC Software — to Cadence Design Systems for approximately €2.7 billion, with 30 percent of the consideration in Cadence stock and the rest in cash (Hexagon). Hexagon said the business had “delivered strong results since we acquired MSC in 2017” while it transitioned to a subscription model, but that the engineering simulation market was evolving rapidly, with electronic design automation suppliers increasingly taking a leading role — “a trend which is harder for Hexagon to follow” (Hexagon). The Design & Engineering perimeter also included later acquisitions AMendate (2019), Romax (2020), CADLM (2020) and CAEfatigue (2020) (Engineering.com). Cadence completed the acquisition in February 2026, integrating MSC Nastran and Adams with its multiphysics portfolio spanning electronics, computational fluid dynamics and BETA CAE structural processing, in pursuit of an end-to-end multiphysics simulation platform (Digital Engineering 24/7). Cadence expected the incoming business to add an incremental $160 million to its 2026 revenue, while being about $0.28 dilutive to 2026 non-GAAP earnings per share before turning accretive in 2027 (Digital Engineering 24/7).

What this profile does not claim

• It does not state MSC Software’s current headquarters city; tertiary listings name Newport Beach, California, but no fully-read independent source verified that, so it is not asserted.
• It does not give a single US-dollar figure for the Cadence price, because dollar equivalents for €2.7 billion vary by exchange-rate date across coverage; the euro figure from the announcements is the authoritative one.
• It does not describe MSC’s full current product list or its revenue after 2016 beyond the Design & Engineering perimeter figures, because those were not verified from fully-read sources.
• It does not claim an MSC–Altair competitive relationship, which no fully-read source established.
• It does not claim anything about Mediterranean Shipping Company, the shipping line sharing the “MSC” initials; the two companies are unrelated, and this profile covers only the software company.