What ADS CFD does

ADS CFD Inc. (also doing business as Aerodynamic Solutions) is a privately held software and engineering services company founded in 2008 and headquartered at 2603 Camino Ramon, Suite 200, San Ramon, California. The company develops GPU-accelerated computational fluid dynamics (CFD) software and provides consulting services to the aerospace and turbomachinery industries, with particular depth in gas turbine engine design. Its core solver, ADS Code LEO, is a compressible, density-based, explicit time-marching CFD code with more than 50 years of development heritage, now optimized for GPU architecture and delivering claimed 20-50X speedup over traditional CPU-based CFD with exact accuracy parity between CPU and GPU implementations.

The product suite is delivered as an integrated workbench: Code LEO serves as the solver (supporting unsteady RANS, LES, DES, conjugate heat transfer, moving mesh, and harmonic balance); Code Wand provides automated turbomachinery mesh generation using OHH-type topology; Foil Designer enables parametric 2D/3D airfoil and stage creation; and Cloud Leo deploys the full stack onto customer-owned AWS accounts with claimed sub-one-hour setup. ADS CFD targets three primary segments: aerospace turbomachinery OEMs (gas turbine, turbofan, turbojet, turboprop manufacturers), government aerospace research organizations (NASA, US Air Force Research Laboratory), and emerging Advanced Air Mobility companies (e.g., VTOL and electric propulsor developers such as Whisper Aero). Revenue is generated through subscription-style software licensing and engineering consulting services.

The company's go-to-market combines direct enterprise sales, technical content marketing (case studies, webinars, conference papers at ASME TurboExpo), and a flagship strategic partnership with Concepts NREC that embeds Code LEO into the Agile Engineering Design System (AEDS) v2025.1 for one-click GPU CFD. The firm appears to be founder-controlled, with Dr. Ron Ho Ni credited as Code LEO's developer and Michael Ni serving as President as of 2025. The team is small (1-10 employees), and no institutional capital, parent company, or subsidiary structure has been disclosed.

Name

ADS CFD

Legal name

ADS CFD Inc.

Website

https://new.aerodynamic-solutions.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

1–10 employees

Short description

ADS CFD Inc. provides GPU-accelerated computational fluid dynamics software and engineering consulting services to aerospace turbomachinery OEMs, government research agencies, and advanced air mobility companies.

Ownership category

akta.pro rank

Product category

Aerospace Engineering Simulation Software

NAICS

Custom Computer Programming Services (541511)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

Propulsion Test, Integration & Certification Services (IMABADAN)

Keywords

• GPU-accelerated CFD software
• Aerospace CFD solvers
• Turbomachinery simulation
• Computational fluid dynamics
• Aerospace engineering software

Headquarters

HQ city

San Ramon

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations

Revenue model

1. Software Licenses: GPU-accelerated CFD software suite including Code LEO, Code Wand, and cloud deployment options. Software is available for deployment on customer-owned GPU infrastructure or through ADS Cloud on AWS.
2. Consulting Services: Engineering consulting services for aerospace industry, specializing in addressing challenging turbomachinery design problems. Services include CFD analysis, design optimization, and engineering support.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

ADS CFD provides GPU-accelerated Computational Fluid Dynamics (CFD) software suite and engineering consulting services primarily to the aerospace and turbomachinery industry. Its flagship product, Code LEO, is a compressible, density-based, explicit time-marching solver, complemented by Code Wand (automated mesh generator), Foil Designer (parametric airfoil design), and Cloud Leo (AWS-based cloud deployment). The company also offers paid engineering consulting for challenging turbomachinery design problems.

Product overview

ADS CFD offers a unified software suite for aerospace-class computational fluid dynamics, built around GPU-accelerated solvers. The core platform is Code LEO, a compressible flow solver with over 50 years of development heritage, complemented by Code Wand for automated turbomachinery mesh generation and Foil Designer for parametric airfoil creation. GPU Technology provides the acceleration engine enabling 20-50X speedup over traditional CPU solvers. Cloud Leo enables cloud deployment on AWS. The products are delivered as an integrated workbench environment targeting the aerospace and turbomachinery industries, with a recent strategic partnership integrating Code LEO into Concepts NREC's Agile Engineering Design System.

Differentiator

Problem solved

Functional benefit

Brands

• Code LEO: Aerospace class CFD flow solver developed by Dr. Ron Ho Ni, with over 50 years of industry experience in CFD methods development. Supports compressible, density based, explicit time-marching computations with 2nd order accuracy.
• Code Wand
• Cloud Leo
• ADS Foil Designer
• GPU Acceleration

Products and services

• Code LEO Aerospace-class compressible, density-based, explicit time-marching CFD flow solver with 50+ years of methods development heritage. Supports unsteady RANS, LES, DES, conjugate heat transfer, mixing plane, frozen rotor, sliding mesh, and GPU acceleration for turbomachinery applications.
• Code Wand Automated mesh generator optimized for turbomachinery blading applications. Uses advanced OHH-type mesh topology with innovative clearance meshing algorithms for tip clearance and stator end gap meshes, plus automatic multi-stage setup. Designed to integrate with Code LEO in the ADS Workbench.
• Foil Designer Parametric airfoil design module for creating 2D and 3D axial turbine/compressor stages as well as 3D radial turbines and impellers, tightly integrated with Code Wand and Code LEO in the ADS Workbench.
• Cloud Leo Cloud-based deployment option for ADS CFD software using Amazon Web Services. Provides elastic compute resources with industry-leading security and data sovereignty, with full user control over data storage and access.
• Engineering Consulting Services Engineering consulting services for the aerospace industry, specializing in addressing challenging turbomachinery design problems. Services include CFD analysis, design optimization, and engineering support.

Quantifiable outcome

• 20X to 50X faster convergence for CFD simulations
• +6 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature6 records

Partnerships

One partnership is on record.

• Concepts NRECflagshipStrategic or Co-development Partner · 2 April 2025Strategic partnership combining Concepts NREC's Agile Engineering Design System (AEDS) for Turbomachinery with ADS GPU Accelerated CFD software suite. The integration allows turbomachinery designers to perform CFD calculations 15-120X faster than traditional solvers. Code LEO is seamlessly integrated into AEDS so designers can launch GPU CFD calculations with a single click. Meshing, boundary conditions transfer, solver setup and launching are all automated. The integration is available in AEDS v2025.1.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Siemens Digital Industries Software: Siemens' Star-CCM+ is a leading multiphysics CFD platform with strong adoption in aerospace and turbomachinery. It overlaps with ADS CFD in compressible flow and external aerodynamics for engines and aircraft while operating as part of a much broader PLM portfolio.
• Ansys: Ansys Fluent is the dominant general-purpose CFD solver used across aerospace including propulsion and turbomachinery. Ansys is actively adding GPU acceleration and multi-physics capability, putting it in direct competition with ADS CFD's GPU-accelerated, domain-specialized positioning.
• Dassault Systèmes: Dassault's SIMULIA portfolio (PowerFLOW, XFlow) provides aerospace CFD capabilities spanning external aerodynamics and propulsion-related flows. While much broader than ADS CFD, it overlaps in the same aerospace customer base and is also pushing GPU-enabled solvers.
• Altair: Altair's Acusolve and HyperWorks CFD compete in the broader CFD market with aerospace and industrial applications. Altair is much more diversified (structures, electromagnetics, optimization) but overlaps with ADS CFD where customers need CFD as part of a multi-physics workflow.
• Autodesk: Autodesk's CFD capabilities (formerly within Fusion 360 and CFD products) address a broad range of mechanical and aerospace flow problems. It overlaps with ADS CFD at the lower end of the aerospace market but lacks the turbomachinery specialization and GPU-native architecture.

Direct peers

• Convergent Science: Convergent Science's CONVERGE CFD is a GPU-accelerated, mesh-less CFD solver used in engine, propulsion, and turbomachinery applications. Like ADS CFD, it leverages GPU computing for major speedups and competes for the same engine-design and propulsion-engineering buyers.
• Cadence Design Systems (NUMECA): Cadence acquired NUMECA in 2023, the leading specialist in turbomachinery CFD (FINE/Turbo). NUMECA's density-based flow solvers target the same compressor and turbine design engineers as ADS CFD's Code LEO, making it the most directly comparable commercial peer in turbomachinery CFD.
• Metacomp Technologies: Metacomp's CFD++ is a compressible flow solver with a strong aerospace and defense customer base, similar in technical positioning to ADS CFD's Code LEO. Both target compressible, high-speed flow problems at aerospace primes and government research labs.
• Engys: Engys develops HELYX, an OpenFOAM-based CFD platform with GPU acceleration targeted at engineering and industrial applications including turbomachinery. It is a smaller, more focused competitor pursuing a similar GPU-enabled, specialized-CFD thesis as ADS CFD.

Others

• Concepts NREC: Concepts NREC's Agile Engineering Design System (AEDS) is the industry-leading turbomachinery design environment and ADS CFD's strategic distribution partner. NREC overlaps in turbomachinery workflow software and is also the channel through which ADS CFD reaches most OEM designers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ADS CFD