Insights

Publisher ecosystem Fastener specializes in connecting publishers with 30+ technology, demand and solution providers, presenting a targeted opportunity to cross-sell advertising tech, monetization services, or data partnerships to a curated publisher network.

Revenue growth With reported revenue between 10M and 25M and a scalable publisher-focused model, there is potential to upsell premium matchmaking, enhanced data services, or custom engagement packages to existing clients and new tech/demand partners.

Strategic partnerships Leverage Fastener’s certification-driven publisher success approach to offer joint go to market programs, co-branded certifications, and alliance-based solutions with agencies, ad tech firms, or content platforms seeking publisher access.

Technology leverage Utilize Fastener’s tech stack and data capabilities to propose integrated solutions for publisher optimization, performance analytics, and audience insights, appealing to both publishers and technology providers seeking measurable ROI.

Talent and growth Engage with Fastener’s network for senior-level introductions and potential recruitment or M&A diligence services, offering executive search, market scouting, or diligence support to buyers and sellers in the publishing and tech-enabled media space.

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Fastener Tech Stack

Fastener uses 8 technology products and services including Linkedin Insight Tag, Amazon Web Services, Google Hosted Libraries, and more. Explore Fastener's tech stack below.

Linkedin Insight Tag
Analytics
Amazon Web Services
Cloud Hosting
Google Hosted Libraries
Content Delivery Network
Squarespace
Content Management System
Segment
Customer Data Platforms
Squarespace Commerce
E-commerce
Google Workspace
Email
jQuery
Javascript Libraries

Fastener's Email Address Formats

Fastener uses at least 2 email formats:

Fastener Email Formats	Example	Percentage
First.Last@fastener.io	John.Doe@fastener.io	97%
FLast@fastener.io	JDoe@fastener.io	3%

Frequently Asked Questions

What is Fastener's phone number?

You can contact Fastener's main corporate office by phone at

+1-310-713-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Fastener's stock symbol?

Fastener is a publicly traded company; the company's stock symbol is 5015.TWO.

What is Fastener's official website and social media links?

Fastener's official website is fastener.io and has social profiles on LinkedIn.

How much revenue does Fastener generate?

As of August 2026, Fastener's annual revenue is estimated to be $10M - $25M.

What is Fastener's NAICS code?

Fastener's NAICS code is 51 - Information.

How many employees does Fastener have currently?

As of August 2026, Fastener has approximately 21 employees across 4 continents, including North America, Asia and Europe. Key team members include Publisher Strategist And Head Of Administration: Y. M., Staff Manager: T. M. and Production Engineer: A. K. Explore Fastener's employee directory with LeadIQ.

What industry does Fastener belong to?

Fastener operates in the Technology, Information and Media industry.

What technology does Fastener use?

Fastener's tech stack includes Linkedin Insight Tag, Amazon Web Services, Google Hosted Libraries, Squarespace, Segment, Squarespace Commerce, Google Workspace and jQuery.

What is Fastener's email format?

Fastener's email format typically follows the pattern of First.Last@fastener.io. Find more Fastener email formats with LeadIQ.

When was Fastener founded?

Fastener was founded in 2013.

Fastener

Q: What is Fastener's official website and social media links?

Fastener's official website is fastener.io. Fastener has social profiles on LinkedIn.

Q: How many employees does Fastener have currently?

Fastener has approximately 21 employees.

Q: What technology does Fastener use?

Fastener's tech stack includes Goober, X-Content-Type-Options, Google Hosted Libraries, Choices, Adobe Fonts.

Q: What is Fastener's NAICS code?

Fastener's NAICS code is 51 (Information).

Technology, Information and MediaCalifornia, United States11-50 Employees

Fastener operates in the technology, information and media sector as a platform that connects participants in digital content publishing. Its services are provided at no cost to publishers and facilitate high-level introductions to a network of more than 30 technology, demand and solution providers. The company emphasizes a strict client-certification process and a focus on publisher success to help web publishers save time, scale, and increase revenue. Fastener was founded in 2013 in Santa Monica, California, and remains based there.

Beyond support for publishers, the firm also links demand with supply in the publishing ecosystem. It helps job seekers pursuing roles in publishing and assists buyers and sellers with due diligence for potential mergers and acquisitions.