Dynamic Non-Destructive Testing

What Dynamic Non-Destructive Testing does

Dynamic Non-Destructive Testing Inc. (DNDT, Inc.) is a privately held, founder-led non-destructive testing (NDT) and inspection services firm headquartered in Jacksonville, Florida. Founded in 2019 by President Jason Slonaker, the company provides certified inspection services across liquid penetrant, magnetic particle, eddy current, ultrasonic, radiographic, visual, bond testing, leak detection, and advanced techniques including phased array ultrasonics (PAUT), ACFM, TFM/FMC, and ground penetrating radar. It also offers metallurgical testing, NDT Level III training and auditing, and QA/QC oversight under AWS CWI, API 510/570/653/1169, ICC Special Inspections, and NACE/AMPP qualifications, with an FAA Part 145 Certified Repair Station status authorizing it to inspect and return aircraft and aircraft parts to service.

The company serves enterprise clients across at least nine verticals — aerospace, power generation, turbines, structural steel and infrastructure, refining/petrochemical/chemical, maritime, pipeline, above ground storage tanks, and manufacturing — as well as mining. Its core technology is its certified human inspection workforce supported by mobile equipment that can be deployed to client sites worldwide on a 24/7 basis; there is no proprietary software platform, and the underlying "technology" is the portfolio of accredited testing methodologies and the credentials of its inspectors rather than a differentiated IP-based product.

Revenue is generated entirely through professional services on a quote-based, project-by-project model with multi-year contract billing possible. GTM is direct-sales led, relying on industry-specific content marketing through the company website, prominent phone contact, and a stated repeat-customer rate above 90%. The firm is bootstrapped with no disclosed funding rounds, no M&A activity, no parent company, and ownership concentrated with the founder.

Name

Dynamic Non-Destructive Testing

Legal name

DNDT, Inc.

Website

https://dynamicndtus.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

Dynamic Non-Destructive Testing is a Jacksonville, Florida-based certified NDT/NDI inspection services firm serving aerospace, power, maritime, oil and gas, and manufacturing clients with mobile, 24/7 field inspection, metallurgical testing, and QA/QC services worldwide.

Ownership category

akta.pro rank

Headquarters

HQ city

Jacksonville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. NDT Inspection Services: Professional non-destructive testing inspection services provided at client facilities, field locations, and company laboratories. Services include liquid penetrant, magnetic particle, eddy current, ultrasonic, radiographic, visual testing, and advanced inspection methods.
2. Training and Certification Services: Employee training, qualification, certification, and auditing services. Includes establishment and maintenance of NDT procedures.
3. Metallurgical Testing Services: Destructive and non-destructive metallurgical testing including weld testing, mechanical testing (tensile, hardness, bend, Charpy impact), macro/micro examinations, and welding procedure qualifications.
4. QA/QC Services: Quality assurance and quality control services including AWS CWI, API certifications (510, 570, 653, 1169), ICC Special Inspections, and NACE/AMPP qualifications.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Dynamic Non-Destructive Testing Inc. provides professional non-destructive testing (NDT) and inspection services delivered by certified ASNT Level I, II, and III inspectors at client sites, customer facilities, and its Jacksonville, FL laboratories. The company offers conventional NDT methods (Liquid Penetrant, Magnetic Particle, Eddy Current, Ultrasonic, Radiographic, Visual Testing, Bond Testing, Leak Detection) along with advanced techniques (Phased Array Ultrasonics, ACFM, Ground Penetrating Radar, TFM/FMC, Positive Material Identification) and complementary metallurgical testing, QA/QC, and NDT Level III training/auditing services across aerospace, power generation, maritime, oil and gas, refining/petrochemical, pipeline, manufacturing, mining, and infrastructure sectors.

Product overview

Dynamic Non-Destructive Testing Inc. is a service company — not a software product — offering a portfolio of NDT/NDI inspection services. Its core offering is a comprehensive Non-Destructive Testing/Inspection (NDT/NDI) Services platform encompassing Liquid Penetrant, Magnetic Particle, Eddy Current, Ultrasonic, Radiographic, Visual, Bond, Leak Detection, Ground Penetrating Radar, Delta Ferrite, and Positive Material Identification methods. This core is augmented by Advanced NDT/NDI Inspections (ACFM, Phased Array Ultrasonics, Ground Penetrating Radar, TFM/FMC), Metallurgical Testing Services (welder qualifications, tensile/hardness/Charpy impact/bend testing), NDT Level III Training & Auditing, Welding Inspector Certifications & Procedures (AWS CWI, API, ICC, NACE/AMPP, PQR/WPS), and QA/QC & Material Failure Analysis. All services are delivered by ASNT Level I–III inspectors, AWS CWIs, and API inspectors operating from Jacksonville, FL, with 24/7 field capabilities worldwide.

Differentiator

Problem solved

Functional benefit

Products and services

• NDT / NDI Inspection Services A comprehensive suite of Non-Destructive Testing and Inspection (NDT/NDI) methods including Liquid Penetrant (PT), Magnetic Particle (MT), Eddy Current (ET), Ultrasonic (UT/PAUT), Radiographic (RT), Visual Testing, Bond Testing, Leak Detection, Ground Penetrating Radar, Delta Ferrite (DFT), and Positive Material Identification (XRF/OES/LIBS), delivered by certified ASNT Level I, II, and III inspectors at client sites worldwide.
• Advanced NDT / NDI Inspections Specialized advanced inspection techniques including Automated Ultrasonics (ACFM, Phased Array, TFM/FMC), Ground Penetrating Radar, and Alternating Current Field Measurement (ACFM) for environmental/in-service damage and pre-service inspection of vessels and pipes in petrochemical and other critical industries.
• Metallurgical Testing Services Destructive and non-destructive metallurgical inspection services covering Welder Qualifications, Tensile Testing, Hardness Testing, Charpy Impact, Macro Etch, Bend Testing, Macro/Micro Structure Examination, and Visual Inspection of Welds for pipe, fillet, and structural welds.
• NDT Level III Training & Auditing Services Third-party training, qualification, certification, and auditing services for NDT personnel, including employee training, NDT procedure establishment and maintenance, and facility/vendor audits to ensure compliance with industry codes, standards, and specifications.
• Welding Inspector Certifications & Procedures AWS CWI, API 510/570/653/1169 inspector certifications, ICC Special Inspections, NACE/AMPP certifications, and Welding Procedure (PQR/WPS) development services supporting compliance with ASME, AWS, API, NAVSEA, MIL-STD, and PED/EN standards.
• QA/QC & Material Failure Analysis Quality Assurance/Quality Control oversight services and material failure analysis, including dry ice/sand blasting preparation, supporting inspection needs across multiple industry sectors.

Quantifiable outcome

• Over 90% repeat customer rate demonstrates high customer satisfaction and loyalty

Named customers1 record

Segments8 records

Ideal customer profiles1 record

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.

• FAA (Federal Aviation Administration)coreStrategic or Co-development PartnerDynamic NDT operates as an FAA Certified Repair Station under Part 145 regulations. This certification authorizes the company to maintain and approve aircraft for return to service after repairs, following strict FAA regulations. The company is certified to perform NDT inspections on aircraft and aircraft parts including fluorescent penetrant, magnetic particle, eddy current, ultrasonic, and radiographic inspections.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• SGS: SGS is a leading global inspection, verification, testing, and certification company with industrial inspection services in oil and gas, power, and aerospace. Comparable in industrial NDT and inspection methodology but operates as a full-service TIC incumbent.
• Applus+ (Applus Services): Applus+ is a global testing, inspection, and certification (TIC) company with a substantial NDT division serving energy, aerospace, and infrastructure. A broader incumbent with overlapping NDT capabilities but a much wider portfolio and global footprint than Dynamic NDT.
• Bureau Veritas: Bureau Veritas is a global TIC leader offering NDT-related inspection, certification, and asset integrity services across oil and gas, power, marine, and aerospace. Comparable in the inspection service category but operates at vastly larger scale with broader service lines.
• Intertek: Intertek is a global TIC provider offering industrial inspection, materials testing, and related services spanning oil and gas, aerospace, and manufacturing verticals. Wider portfolio than Dynamic NDT but overlapping in industrial NDT and QA/QC.

Direct peers

• Mistras Group: Mistras Group is a leading global provider of non-destructive testing, inspection, and mechanical integrity services to the oil and gas, power, aerospace, and infrastructure industries. Directly comparable to Dynamic NDT across core NDT methods, customer verticals, and field-services business model.
• Acuren: Acuren is a North American NDT, inspection, and integrity engineering services provider serving oil and gas, petrochemical, power, and aerospace markets. Highly comparable to Dynamic NDT in service mix, certifications, and field-service delivery model.
• Team Industrial Services: Team Industrial Services delivers NDT, inspection, and asset integrity solutions globally across pipeline, power, and petrochemical end markets. Closely comparable service portfolio (PT, MT, UT, RT, advanced methods) and customer verticals to Dynamic NDT.

Others

• Olympus Industrial: Olympus Industrial is a major manufacturer of NDT equipment including ultrasonic, phased array, eddy current, and radiographic instrumentation used by NDT service providers like Dynamic NDT. Comparable as an enabler/adjacent player in the NDT ecosystem rather than a direct competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Dynamic Non-Destructive Testing