inuTech
inuTech GmbH is a Nuremberg-based German software and engineering services firm that develops the Diffpack C++ FEM framework and DEA vibro-acoustic simulation tool, selling licenses, custom solver development, optimization consulting and numerical methods training to industrial, academic and research customers in 30+ countries.
- Company typePrivate
- Founded2000
- HeadquartersNuremberg, Germany
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What inuTech does
inuTech GmbH is a Nuremberg-based German software development and numerical engineering services company founded in 2000 by Frank Vogel (previously an optimization developer at ANSYS) together with CADFEM International and Prof. Klaus Schittkowski. The company develops and markets specialized simulation software centered on the Diffpack object-oriented C++ framework — a 600+ class library for the numerical modeling and solution of partial differential equations using FEM, FDM and FVM — together with two complementary products: DiffpackSE, a browser-based GUI that lets non-programmers solve Poisson, Heat and Wave equations on top of the Diffpack libraries, and DEA (Dynamical Energy Analysis), an in-house vibro-acoustic simulation tool based on an extended Discrete Flow Mapping algorithm that supports FEM-compatible mesh elements and imports Ansys and Nastran meshes.
The company serves commercial, academic and government customers in industrial simulation, with a stated base of more than 270 customers across 30+ countries. Its revenue combines one-time/perpetual software licensing of Diffpack and DEA with fee-based engineering consulting, custom solver development, structural and multidisciplinary optimization, and paid training seminars in numerical methods and tools (Mathcad, MATLAB, ANSYS optimization, OPTIMUS, Diffpack). inuTech also runs an R&D collaboration with PTC (formerly Mathsoft) on numerical methods integrated into Mathcad and delivers 3rd-level support and training to large industrial customers including Siemens AG. Distribution is dual-track: direct email- and phone-based sales from offices in Nuremberg and Ludwigshafen, and a global reseller and consulting partner network (CADFEM, Dynardo, Hulinks, iCUBED, Kimhua, MESco, Pera-CADFEM, Scientific Formosa, Sigma Plus, Tashtit, TechNet Alliance, Addlink, CCA) that handles regional sales, support and customization. The firm remains privately held as a German GmbH with Frank Vogel as Managing Director, with no disclosed funding rounds, acquisitions or institutional investors.
inuTech firmographics
Firmographics- Name
- inuTech
- Legal name
- inuTech GmbH
- Website
- https://inutech.de
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- inuTech GmbH is a Nuremberg-based German software and engineering services firm that develops the Diffpack C++ FEM framework and DEA vibro-acoustic simulation tool, selling licenses, custom solver development, optimization consulting and numerical methods training to industrial, academic and research customers in 30+ countries.
- Ownership category
- akta.pro rank
inuTech industry classification
Industry- Product category
- Engineering Simulation Software
- NAICS
- Custom Computer Programming Services (541511)
- SIC
- Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Financial Planning & Analysis (FP&A) & BI (HDAEAMAG)
Keywords
Where inuTech is headquartered
LocationHeadquarters
- HQ city
- Nuremberg
- HQ country
- Germany
- HQ region
- Europe
Markets served
inuTech business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Diffpack software licensing: License-based sales of the Diffpack C++ software system and its libraries to commercial customers, research institutes and software vendors; over 270 customers in more than 30 countries.
- DEA simulation tool licensing: Sale of the DEA (Dynamic Energy Analysis) software tool for mid-to-high frequency vibro-acoustic analysis; orders handled via [email protected].
- Engineering consulting and custom development: Fee-based services including method development, mathematical/numerical modeling, structural analysis and optimization, pre/post-processing, and development of customized turn-key simulation solutions (stand-alone or integrated in customer's environment).
- Training seminars: Paid seminars and user trainings on applied/numerical mathematics, numerical methods in engineering, structural/mathematical optimization, Mathcad, MATLAB, ANSYS optimization, OPTIMUS, and Diffpack developer training.
- Mathcad R&D collaboration and 3rd-level support: Collaboration with PTC (formerly Mathsoft) on numerical methods integrated into Mathcad (e.g., stiff ODE and DAE solvers in Mathcad 2001i), plus 3rd-level support/training engagements with customers such as Siemens AG.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | — | Quote-based license for DEA simulation tool |
| One time/ perpetual license | — | Quote-based license for Diffpack product line |
| Other | — | Quote-based fees for seminars and developer training |
Go-to-market motion4 records
inuTech product offering
Product offeringCore offering
inuTech develops and markets the Diffpack product line, an object-oriented C++ framework with 600+ classes for the numerical modeling and solution of partial differential equations (PDEs), complemented by the DiffpackSE online solver GUI and the DEA (Dynamic Energy Analysis) vibro-acoustic simulation tool. Around these software products, the company provides engineering consulting, custom development of turn-key simulation solutions, R&D collaboration (including with PTC/Mathsoft) and paid training seminars on numerical methods.
Product overview
inuTech's offering is a focused numerical-technology portfolio built around a single core product family (Diffpack) rather than a broad unified platform. Diffpack is the C++ library/framework foundation that the company develops and markets, with DiffpackSE (Smart Environment) acting as an end-user GUI/web front-end that lets non-programmers solve PDEs using Diffpack's solver capabilities, and DEA (Dynamical Energy Analysis) standing as a separate in-house simulation product for mid-to-high-frequency vibro-acoustics. Around these products, inuTech layers engineering services, consulting, R&D (including topology and free-material optimization, multiphysics coupling with CAPA and ANSYS), Mathcad-related development for PTC, and seminars/training in numerical methods.
Differentiator
Problem solved
Functional benefit
Brands
- Diffpack: An object-oriented software system for numerical modeling and solution of partial differential equations (PDEs), developed and marketed by inuTech.
- DiffpackSE
- DEA (Dynamical Energy Analysis)
Products and services
- Diffpack
- DiffpackSE (Smart Environment)
- DEA (Dynamical Energy Analysis)
- Mathcad-related development and services
- Engineering consulting and custom development
- Training seminars
Companies that use inuTech
Customer profileIdeal customer profiles3 records
inuTech technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration12 records
Feature7 records
inuTech partnerships and signals
Strategic signalRecent moves6 records
Expansion highlights4 records
inuTech competitors and assessment
Company assessmentDirect peers
- COMSOL: COMSOL Multiphysics is the closest functional competitor to Diffpack: a customizable FEM/multiphysics environment for solving PDEs, sold via perpetual licenses with add-on modules and companion consulting services — directly overlapping inuTech's core buyer (numerical-modeling engineers in industry and academia).
- FFT (Actran): FFT's Actran suite is the leading commercial vibro-acoustic simulation tool for mid-to-high frequency NVH, directly competing with inuTech's DEA product in the same automotive/aerospace customer base using a different but overlapping algorithmic approach.
Broad incumbents
- ANSYS: ANSYS is the dominant commercial FEM/multiphysics platform and the inuTech founder's former employer. Diffpack and DEA are positioned as complementary or alternative tools to ANSYS Mechanical/Workbench, and Diffpack explicitly interoperates with ANSYS meshes and solvers.
- Siemens Digital Industries Software (Simcenter / Nastran): Siemens's Simcenter portfolio (including Nastran) covers structural, vibro-acoustic and optimization simulation at industrial scale, overlapping heavily with both Diffpack (NASTRAN mesh import is native to Diffpack) and DEA (mid-to-high frequency vibro-acoustics).
- Dassault Systèmes SIMULIA: SIMULIA's Abaqus and related tools are mainstream FEM platforms that inuTech explicitly interoperates with via Diffpack data-filter interfaces, putting them in direct competition for advanced structural/simulation buyers who might otherwise use Diffpack.
- MSC Software: MSC's Nastran-based and Adams-based simulation portfolio competes with Diffpack in structural/FEM and has historically owned parts of the vibro-acoustic space; Diffpack's NASTRAN interface puts the two products in the same customer workflows.
- ESI Group: ESI Group provides industrial vibro-acoustic and virtual manufacturing simulation (including Virtual Performance Solution), competing with DEA in NVH/aeroacoustics and with Diffpack in structural simulation for automotive and aerospace customers.
Emerging players
- MathWorks (MATLAB): MATLAB's PDE Toolbox and numerical methods (ODE/DAE solvers) overlap with Diffpack's mathematical scope for engineering researchers; the long-standing inuTech–PTC/Mathcad collaboration shows inuTech already operates at the interface between C++-class FEM and high-level engineering computing environments.
- Wolfram Research (Mathematica): Mathematica's NDSolve and finite-element capabilities address the same PDE/numerical-methodology buyer as Diffpack, particularly in academic and research settings, making it a partial-overlap alternative for advanced numerical-modeling users.
Others
- CADFEM (ANSYS channel partner): CADFEM is inuTech's co-founder and principal reseller for Diffpack. It is also a major ANSYS distributor in the DACH region, so it is simultaneously a channel partner and an indirect competitor that determines which simulation platform customers standardize on.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
inuTech social profiles
Digital presenceinuTech financial estimates
Financial estimateRevenue estimate
Valuation estimate
inuTech leadership team
Management profileNumber of profiles
Profiles1 record
inuTech funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
inuTech M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about inuTech
What does inuTech do?
inuTech develops and markets the Diffpack product line, an object-oriented C++ framework with 600+ classes for the numerical modeling and solution of partial differential equations (PDEs), complemented by the DiffpackSE online solver GUI and the DEA (Dynamic Energy Analysis) vibro-acoustic simulation tool. Around these software products, the company provides engineering consulting, custom development of turn-key simulation solutions, R&D collaboration (including with PTC/Mathsoft) and paid training seminars on numerical methods.
Is inuTech a public or private company?
inuTech is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was inuTech founded?
inuTech was founded in 2000. It employs 11 to 50 people.
Where is inuTech based?
inuTech is headquartered in Nuremberg, Germany, in the Europe region.
How does inuTech make money?
Five revenue lines are on record. Diffpack software licensing is the primary driver. The others are DEA simulation tool licensing, engineering consulting and custom development, training seminars and mathcad R&D collaboration and 3rd-level support.
Who are inuTech's main competitors?
Direct peers on record are COMSOL and FFT (Actran). Broad incumbents are ANSYS, Siemens Digital Industries Software (Simcenter / Nastran), Dassault Systèmes SIMULIA, MSC Software and ESI Group. Emerging players are MathWorks (MATLAB) and Wolfram Research (Mathematica). CADFEM (ANSYS channel partner) is listed as an others.
Does inuTech have an API?
No public API is recorded for inuTech.
What industry is inuTech in?
inuTech's product category is Engineering Simulation Software. Its primary akta.pro industry code is HDAEAMAG, Financial Planning & Analysis (FP&A) & BI. Its NAICS code is 541511 and its SIC code is 7371.