EarMark Sourcing

What EarMark Sourcing does

EarMark Sourcing (operating as EMS) is a privately held product development and manufacturing sourcing service founded in 2000 by Carmine Denisco and headquartered in Tampa, Florida. The firm assists individual inventors and product creators — from the napkin-sketch stage through functional prototype — in bringing ideas to market by connecting them with qualified global and domestic manufacturers and providing oversight across the production cycle. Its offering is delivered through three integrated service lines: Prototyping Services (developing ideas into functional prototypes), Product Manufacturing (matching clients with qualified manufacturers and monitoring production), and Sourcing Services (identifying optimal manufacturing partners based on product type and requirements). The company does not build proprietary technology; its core capability is a relational network of qualified manufacturers cultivated over 25+ years and on-the-ground quality assurance via direct communication with local facility contacts and on-site visits.

The business model is professional services revenue: EarMark Sourcing charges service fees tied to the scope, complexity, and manufacturing requirements of each inventor engagement. Pricing is not publicly disclosed. The go-to-market is sales-led and relationship-driven, relying on website contact forms, direct phone outreach, and personal consultation. Top-of-funnel demand is generated principally through the founder's role as President of the United Inventors Association (UIA), a 30-year nonprofit 501c3 with over 100,000 active members, which provides EarMark Sourcing with organic credibility and referral access within a fragmented inventor community that is otherwise difficult to reach efficiently.

The company is privately held with no disclosed parent company, institutional investors, or external funding rounds. There is no public ticker, no published headcount, no recognized certifications or patents, and no enterprise customer logos in the available data. Operating status is active as indicated by a 2026 website copyright date. EarMark Sourcing presents itself as a boutique, founder-led intermediary whose scale is intentionally aligned with the long-tail, project-based nature of its individual-inventor customer base rather than enterprise volume contracts.

Name

EarMark Sourcing

Legal name

Earmark Sourcing

Website

https://earmarksourcing.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

1–10 employees

Short description

EarMark Sourcing is a Tampa-based professional services firm, founded in 2000, that helps individual inventors develop prototypes, source qualified global and domestic manufacturers, and oversee production. The founder-led company leverages 25+ years of industry relationships and the founder's presidency of the United Inventors Association to reach its niche audience.

Ownership category

akta.pro rank

Headquarters

HQ city

Tampa

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Product Development & Manufacturing Services: EarMark Sourcing provides end-to-end services for inventors including prototyping assistance, manufacturing sourcing, and product distribution support. Revenue is generated through service fees associated with guiding products through development and manufacturing processes.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

EarMark Sourcing (EMS) provides end-to-end product development and manufacturing sourcing services for individual inventors and product creators. The company helps clients move from idea or prototype to finished manufactured product by leveraging its cultivated relationships with global and domestic manufacturers, including prototyping assistance, manufacturer selection, production oversight with on-ground contacts, and on-site facility visits to verify quality and specifications.

Product overview

EarMark Sourcing (EMS) is a single unified service offering that provides end-to-end support for inventors and product developers. The core offering consists of three integrated service lines: Prototyping Services (transforming ideas into tangible prototypes), Product Manufacturing (connecting clients with qualified manufacturers and monitoring production), and Sourcing Services (identifying optimal manufacturing partners based on product requirements). The company leverages over 25 years of experience and cultivated relationships with global and domestic manufacturers to deliver products at the lowest cost and shortest timeframe.

Differentiator

Problem solved

Functional benefit

Products and services

• Prototyping Services Assists inventors in developing functional prototypes from concepts on paper, using cultivated relationships with manufacturing partners to move ideas into tangible form ready for production.
• Product Manufacturing Connects inventors with qualified global and domestic manufacturers and monitors all aspects of the production cycle to ensure products meet the inventor's specific quality and specification criteria.
• Sourcing Services Identifies optimal manufacturing partners based on the inventor's specific product type and requirements, with direct communication and on-ground oversight to assure quality, specifications, and on-time delivery.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• United Inventors Association (UIA)coreGTM or Marketing PartnerFounder Carmine Denisco serves as President of the UIA, a 30-year nonprofit 501c3 organization with over 100,000 active members. The relationship provides EarMark Sourcing with credibility and referral access within the inventor community, while Denisco dedicates time connecting inventors with resources and education.

Scale indicators2 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Protolabs: Protolabs (Proto Labs) provides rapid prototyping and on-demand manufacturing services via automated digital workflows. It serves a broader industrial customer base but overlaps with EarMark's prototyping and custom manufacturing offering.
• Fictiv: Fictiv is a digital manufacturing platform that streamlines prototyping and low-volume production by connecting customers to a global network of vetted manufacturers, directly competing with EarMark's sourcing and prototyping services.
• Hubs: Hubs (formerly 3D Hubs) operates an online manufacturing platform offering prototyping, CNC, injection molding, and 3D printing services, competing with EarMark in the prototyping and sourcing space.
• InventHelp: InventHelp is the largest invention submission and product development services company in North America, helping individual inventors with patenting, prototyping, and manufacturer referrals. It is the most direct comparable to EarMark Sourcing's inventor-to-manufacturer service model.
• Dragon Innovation: Dragon Innovation helps hardware startups and inventors move from prototype to mass production by managing manufacturer selection, DFM, and quality assurance — closely aligned with EarMark's end-to-end inventor support.
• Edison Nation: Edison Nation (formerly Edison Nation Holdings) connects independent inventors with manufacturers and retailers to commercialize product ideas, operating a closely parallel inventor services and product development model.

Emerging players

• Maker's Row: Maker's Row is an online marketplace that connects designers and small brands with American manufacturers for prototyping and production, addressing a similar customer segment to EarMark's inventor base.
• Grommet (Haus): Grommet (now Haus) partners with independent inventors and small brands to develop, source, and launch consumer products into retail and e-commerce channels, sharing EarMark's inventor-to-market orientation.

Broad incumbents

• ThomasNet: ThomasNet is a large industrial sourcing platform that helps buyers identify and contact manufacturers across North America, providing a self-serve alternative to EarMark's relationship-driven sourcing model.
• Alibaba.com: Alibaba is the dominant global B2B sourcing marketplace, enabling direct inventor-to-manufacturer engagement at scale. While much larger and broader, it competes with EarMark's manufacturer-discovery value proposition.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/launchnetwork

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 EarMark Sourcing