What RFA Engineering does

RFA Engineering is a U.S.-based, privately held multidisciplinary engineering services firm headquartered in Eden Prairie, Minnesota, with a secondary engineering office in Dubuque, Iowa. The firm traces its roots to Minnesota Engineering Company (MEC), established in 1943, and was incorporated as Rogers, Freels & Associates (RFA) in 1967 before adopting the RFA Engineering brand in 2012. RFA delivers mechanical engineering, electrical engineering, embedded software development, engineering simulation (FEA/CFD), and systems engineering services to manufacturers of off-highway equipment — including agricultural, construction, mining, forestry, powersports, turf care, utility, defense, and power generation machinery — as well as broader manufacturing and defense industry clients. Named enterprise clients include John Deere, where RFA operates onsite embedded software teams supporting real-time controls and CAN-based communications.

The company monetizes primarily through professional services delivered via two channels: contract engineering staff augmentation (deployed onsite at client facilities or at RFA's engineering offices) and full project outsourcing from conception through production. A smaller hardware revenue stream comes from custom wire harness engineering, prototyping, and small-batch manufacturing, supported by specialized capabilities including ultrasonic splice welding, UV laser marking, and CableScan-based quality control. Pricing is quote-based and project-specific, with multi-year contract engagements typical for enterprise clients. Underlying technical capabilities include RTOS and firmware development, J1939 CAN/LIN/CCP/UDS/I2C/SPI protocol implementation, functional safety compliance (ISO 13849, ISO 26262), advanced simulation using ANSYS, NX/Nastran, Acusolve, Fluent, and Hyperworks, and an emerging focus on machinery electrification and computer vision/ML integration within embedded systems.

RFA employs 251-500 people, is owned and operated by engineers through a partnership structure, and has reported no external funding rounds or private equity ownership. Go-to-market is direct enterprise and mid-market field sales with a relationship-led, repeat-customer model — approximately 90% of collaborative project-based work comes from repeat clients. Distribution is U.S.-domestic only, with content marketing via LinkedIn and a technical blog supporting top-of-funnel demand generation, and a referral partnership with Matrix Engineering Consultants extending structural testing capabilities.

Name

RFA Engineering

Legal name

RFA Engineering

Website

https://rfamec.com

Company type

Private

Founded year

1943

Operating status

Operating

Headcount range

251–500 employees

Short description

RFA Engineering is a U.S. privately held multidisciplinary engineering services firm delivering mechanical, electrical, embedded software, simulation, and systems engineering — plus custom wire harness prototyping — to off-highway equipment, manufacturing, and defense clients from Fortune 500 OEMs to startups.

Ownership category

akta.pro rank

Product category

Engineering Services

NAICS

Engineering Services (54133)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Electrical/Electronics & Embedded Systems Staffing (BPACADAF)

Keywords

• Engineering services
• Mechanical engineering
• Electrical engineering
• Embedded software development
• Off-highway equipment

Headquarters

HQ city

Eden Prairie

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Staff Augmentation: Flexible contract engineering services providing vetted engineering talent deployed on-site or at RFA facilities. Supports workload peaks efficiently and reduces overhead associated with long-term hires.
2. Project Outsourcing: Complete engineering project execution from conception to production, delivering innovative and cost-effective solutions tailored to client requirements.
3. Wire Harness Manufacturing: Custom wire harness engineering, design, and manufacturing including prototyping and small batch production for critical applications across industries.
4. Product Verification and Testing: Comprehensive testing services including acceleration data, strain, temperature, displacement, pressure, sound levels, flow rates, and CAN data collection with mobile on-site testing capabilities.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

RFA Engineering provides multidisciplinary engineering services spanning mechanical engineering, electrical engineering, and embedded software development for off-highway equipment manufacturers and other industrial clients. The firm delivers both outsourced engineering projects and contract staff augmentation, deploying vetted engineers on-site at client facilities or executing projects from its engineering offices in Minnesota and Iowa. Capabilities extend to engineering simulation (FEA/CFD), system engineering, control systems integration, product verification and validation, custom wire harness prototyping and small-batch manufacturing, design for manufacturing, automation, and machinery electrification.

Product overview

RFA Engineering is an engineering services firm offering a comprehensive portfolio of interconnected professional engineering services rather than a single unified product. The core offerings span three primary disciplines — mechanical engineering, electrical engineering, and embedded software development — which are supported by specialized capabilities including engineering simulation (FEA/CFD), system engineering, control systems integration, product verification and validation, engineering documentation, wire harness prototyping and manufacturing, design for manufacturing, automation, and machinery electrification. Staff augmentation acts as the flexible delivery mechanism enabling clients to access these capabilities either as complete outsourced projects or as on-demand team augmentation. All services are delivered by vetted engineering professionals and are applicable across industries including agriculture, construction, mining, forestry, defense, powersports, turf care, utility, power generation, and manufacturing.

Differentiator

Problem solved

Functional benefit

Products and services

• Engineering Staff Augmentation Provides flexible engineering staffing solutions delivering vetted engineering talent for on-site or off-site deployment, supporting project-based collaborations and contract engineering engagements. Allows clients to manage workload peaks efficiently and reduce the overhead associated with long-term hires.
• Mechanical Engineering Services Provides comprehensive mechanical engineering design, analysis, and development services for off-highway machinery and equipment across multiple industries.
• Electrical Engineering Services Offers custom electrical systems design including schematic design, component selection, routing, electrical schematics, custom board designs, and power electronics for vehicle and equipment applications.
• Embedded Software Development Services Provides end-to-end embedded software development for machine control systems, including HMI/GUI development, firmware and driver development, real-time operating systems (RTOS), and communication protocol implementation (J1939 CAN, LIN, CCP, UDS, I2C, SPI).
• Engineering Simulation Services Offers finite element analysis (FEA), computational fluid dynamics (CFD), structural analysis, modal analysis, fatigue analysis, and multiphysics simulation for product validation and optimization, using ANSYS, NX/Nastran, Acusolve, Fluent, and Hyperworks.
• System Engineering Services Provides multidisciplinary systems engineering including requirements engineering, reliability analysis, logistics coordination, and cross-disciplinary product design and development support.
• Custom Wire Harness Prototyping and Manufacturing Provides custom wire harness engineering, design, prototyping, and small-batch manufacturing including ultrasonic splice welding, UV laser marking, braiding, and full quality control testing using CableScan systems.
• Control Systems Development and Integration Delivers integrated control systems combining electrical, mechanical, and hydraulic systems through sophisticated software, including controller networking via Ethernet and CAN J1939-based systems.
• Product Verification and Validation Services Provides comprehensive product testing including acceleration data, strain, temperature, displacement, pressure, sound levels, flow rates, video capture, and CAN data measurement, with mobile on-site testing capabilities.
• Machinery Electrification Engineering Services Offers end-to-end electrification design roadmaps and engineering solutions for transitioning machinery from petroleum-based fuel to electrical motors across agriculture, construction, mining, turf care, forestry, and powersports industries.
• Automation Engineering Services Provides mechanical, electrical, and software development expertise to achieve factory machine and vehicle automation, including end-of-line factory equipment and forestry machine solutions.
• Design for Manufacturing (DFM) Services Delivers cost-effective manufacturing design optimization, part commonization, design refinement, and supplier evaluation to reduce manufacturing costs and improve product development efficiency.

Quantifiable outcome

• Nearly 90 percent of collaborative, project-based work comes from repeat customers
• +2 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Matrix Engineering ConsultantsminorImplementation/ SI/ Consulting PartnerMatrix Engineering Consultants is referenced as a partner for structural testing services. RFA directs clients to Matrix for structural testing needs and collaborates to provide comprehensive engineering solutions.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Cyient: Cyient delivers engineering, manufacturing, and digital services to aerospace, automotive, and off-highway equipment customers, with strong capabilities in embedded software, wire harnesses, and mechanical design — directly overlapping with RFA's service mix.
• AKKA Technologies: AKKA is a European engineering services provider with strong automotive and off-highway expertise across mechanical design, embedded systems, and electrification. Its consulting-led model and OEM customer base directly overlap with RFA's positioning.
• LHP Engineering Solutions: LHP provides embedded systems, controls, and functional safety engineering services to automotive, off-highway, and industrial customers. Its model of embedding engineers onsite for model-based development and ISO 26262 work parallels RFA's embedded software delivery to John Deere and similar clients.
• FEV Group: FEV is an engineering services provider specializing in powertrain, vehicle electrification, and off-highway equipment development. RFA's electrification roadmap and embedded systems capabilities closely overlap with FEV's core offerings to OEMs in agriculture, construction, and commercial vehicles.
• AVL List GmbH: AVL provides powertrain, vehicle, and off-highway engineering services including simulation, controls development, and electrification. Comparable to RFA in serving off-highway OEMs with multidisciplinary design and embedded software support.
• EDAG: EDAG is a global engineering services firm with deep off-highway vehicle and automotive design expertise across mechanical, electrical, software, and simulation — the same multidisciplinary model RFA provides. EDAG is one of the closest direct comparables in terms of service portfolio and customer base.
• Bertrandt AG: Bertrandt is a European engineering services provider serving automotive and off-highway OEMs with mechanical, electrical, and software engineering. Its delivery model of onsite and offsite engineering teams closely mirrors RFA's staff augmentation and project outsourcing approach.
• P3 Group: P3 is an engineering and consulting services firm serving automotive, off-highway, and industrial clients with embedded software, electrification, and systems engineering. Comparable to RFA in both service scope and customer industries.

Broad incumbents

• Tata Elxsi: Tata Elxsi is a global design and technology services company with automotive, transportation, and industrial engineering capabilities. It competes for embedded systems and product engineering work that overlaps with RFA's offering.
• HCLTech: HCLTech operates a large engineering and R&D services division serving industrial, automotive, and aerospace OEMs globally. While not specialized in off-highway, it competes for the same outsourced engineering workstreams at large enterprise customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/RFA_Engineering
• Facebookfacebook.com/RFAEngineering
• LinkedInlinkedin.com/company/rfa-engineering

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 RFA Engineering