Tool

What Tool does

Tool., Incorporated is a multidisciplinary product design and engineering firm headquartered in Marblehead, Massachusetts, with an additional manufacturing oversight office in Shenzhen, China. Founded in 1999 by John Fiegener, the firm operates with a small core team of industrial designers, mechanical and electrical engineers, and manufacturing specialists — approximately 10-30 people based on disclosed leadership and active job postings. The company delivers end-to-end product development services spanning user research, industrial design, CAD-based engineering (SolidWorks, Pro/ENGINEER), rapid prototyping (3D printing, CNC machining, laser cutting), finite element analysis, DFMA optimization, and post-design manufacturing support including tooling oversight, vendor management, and product certifications (UL, CE, CSA). Its core technology differentiator is the Shenzhen-based manufacturing team, led by Jay Zhu, which provides boots-on-the-ground monitoring of supply chain, tooling, and production — a structural capability few US-headquartered design firms of comparable size possess.

Tool serves a horizontal client base spanning consumer electronics (Shark/Ninja handheld vacuums and pressure cookers, MakerBot 3D printers, Gillette razors), medical devices (Amira Terra cooling hub, SyncThink EYE-SYNC neurodiagnostic, Neurable DK1 brain-computer interface headset), sporting goods (Burton helmets, Cascade lacrosse headgear, L.L. Bean snowshoes, Yakima and Thule bike racks, Nemo tent hardware), military and government (U.S. Army ACH/CVCH mandible protection, NIOSH/CDC safety equipment), and lighting/housewares (Philips Color Kinetics, Lightolier, Jetboil stoves, Brisa body dryer, Elemental brewer). The company holds ISO 13485:2016 medical device certification from NQA and demonstrates IEC 60601 compliance expertise, enabling regulated medical design work.

The business model is project-based B2B professional services revenue, with engagements ranging from individual inventors submitting ideas through Fortune 500 enterprise programs. Pricing is fully custom and NDA-gated with no public disclosure; clients are acquired via portfolio-based marketing through the company website, direct inquiries, inventor idea submissions, and referrals stemming from long-tenure relationships. Tool operates with no disclosed outside institutional investment, private equity backing, or parent company, remaining founder/family-owned. The firm's 30-year commercial production track record, iF DESIGN AWARD 2019 (Shark ION W1), and 2013 Core77 Design Award (SyncThink EYE-SYNC) anchor its brand reputation in the product design services market.

Name

Tool

Legal name

Tool., Incorporated

Website

https://toolinc.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

Tool., Incorporated is a multidisciplinary product design and engineering firm based in Marblehead, MA, with a Shenzhen manufacturing office, delivering end-to-end product development — research, industrial design, engineering, prototyping, and production support — for startups through Fortune 500 clients across consumer electronics, medical devices, sporting goods, military, and housewares.

Ownership category

akta.pro rank

Product category

Industrial Design Services

NAICS

Industrial Design Services (54142), Engineering Services (54133)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro industry

PRIMARYBPAHAIAF

Industrial & Process Engineering Consulting

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Engineering & Technical Consulting

SECONDARYBPAHAIAI

Systems Engineering & Technical Program Management

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Engineering & Technical Consulting

Keywords

• Product design services
• Industrial design
• Engineering consulting
• Medical device design
• Prototyping services

Headquarters

HQ city

Marblehead

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, Marketing or Sales, Infrastructure

Revenue model

1. Product Design Services: Full-service product design and engineering consulting, including research, industrial design, mechanical/electrical engineering, prototyping, and manufacturing support. Revenue is generated through project-based engagements with clients ranging from entrepreneurs/startups to Fortune 500 companies.
2. Manufacturing Support Services: Oversight of production tooling, part sourcing, production management, and product certifications (UL, CE, CSA) through their Shenzhen office. Also domestic manufacturing support for Berry or ITAR compliant products.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Tool., Incorporated is a multidisciplinary product design and engineering firm that takes products from concept through manufacturing and full production. Services span user research, industrial design, mechanical and electrical engineering, prototyping, and manufacturing support. The firm serves clients ranging from individual inventors and startups to Fortune 500 companies across consumer electronics, medical devices, housewares, sporting goods, lighting, and military/operations equipment, with offices in Marblehead, MA and Shenzhen, China.

Product overview

Tool is a multidisciplinary product design and engineering firm offering comprehensive services from concept to manufacturing. Their core offerings include research, industrial design, engineering, prototyping, and manufacturing support. They specialize across diverse sectors including consumer electronics, medical devices (ISO 13485:2016 certified), housewares, sporting goods, lighting, and military equipment. The company operates with offices in Marblehead, MA and Shenzhen, China to support both domestic and offshore manufacturing. Their extensive portfolio demonstrates expertise in designing products for clients across industries including Gillette, Shark, MakerBot, Ninja, Huffy, Burton, Cascade, L.L. Bean, Yakima, Thule, Reebok, and various medical/safety equipment manufacturers.

Differentiator

Problem solved

Functional benefit

Products and services

• Product Design Services

Quantifiable outcome

• 20-40% cost savings and 4x content output for automotive clients using AI-powered pipelines

Named customers32 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• AMDminorStrategic or Co-development Partner · 16 January 2026Tool collaborated with AMD and other partners (George P. Johnson, Spinifex Group) on experiential design and immersive technology for AMD's innovative CES 2026 keynote presentation, emphasizing AMD's vision for AI across industries.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Frog Design: Global design and engineering firm (part of Capgemini Invent) covering product, brand, and digital design across consumer and industrial verticals. Directly comparable in offering and target clients, but with significantly more resources and geographic reach.
• IDEO: Global product design and innovation consultancy offering end-to-end design and engineering services. Closest large-scale peer to Tool, operating in similar consumer electronics, medical, and industrial segments, though at much greater scale.
• Ammunition Group: Industrial design and brand strategy studio with strong consumer product portfolio. Overlaps with Tool's consumer electronics and housewares work.
• Bresslergroup: Mid-sized product design and engineering consultancy with in-house prototyping and manufacturing support. Closely comparable in size, end-to-end model, and mix of consumer/medical/industrial clients.
• Whipsaw: Industrial design and engineering firm known for consumer electronics, medical devices, and IoT products. Direct competitor for the same Shark/Ninja-class consumer clients Tool serves.
• Smart Design: Award-winning product design consultancy serving Fortune 500 clients across consumer, medical, and industrial categories. Comparable offering with a similar emphasis on end-to-end product development.
• RKS Design: Psyche Group-owned product design and innovation consultancy with deep experience in consumer, medical, and social impact products. Comparable in approach and client tier.
• Lunar Design: Product design and development firm specializing in consumer electronics, medical devices, and industrial products. Strong overlap with Tool's multidisciplinary, phase-based process and client mix.
• NewDealDesign: Product design and innovation studio focused on consumer electronics, wearables, and connected devices. Direct peer for Tool's consumer electronics and emerging-tech engagements.

Emerging players

• Gecko Design: Smaller product design and engineering firm with strengths in wearables and consumer electronics. Comparable in size and focus areas, serving as a niche competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/100063486102588
• LinkedInlinkedin.com/company/tool-inc-product-design-&-development
• Instagraminstagram.com/toolinc
• Xx.com/toolinc

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 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 Tool