Insights

Strategic Partnerships Opportunity to deepen distribution through Union Square & Co. network and Coffee Project New York collaborations to broaden wholesale channels and co-branded gift bundles.

Gift & Desk Hardware Product focus on pads, planners, journals and books positions Knock Knock for office supply retailers, corporate gifting programs, and subscription gift boxes that emphasize wit and self-care.

Sustainability & Brand Leverage the playful, self-care messaging to attract brands seeking lighthearted yet functional products for wellbeing campaigns and mindfulness initiatives.

Growth & Scale Revenue range and mid-sized team suggest potential for scalable wholesale deals, co-branded launches, and limited-edition runs with aligned retailers and lifestyle brands.

Tech-enabled Sales Existing tech stack including Shopify and modern web tooling enables rapid e-commerce campaigns, CRM integrations, and data-driven sales outreach to target gift, stationery, and novelty retailers.

Knock Knock Tech Stack

Knock Knock uses 8 technology products and services including C3.js, Cloudflare, Shopify, and more. Explore Knock Knock's tech stack below.

  • C3.js
    Charting
  • Cloudflare
    Content Management System
  • Shopify
    E-commerce
  • Font Awesome
    Font Scripts
  • Element UI
    Javascript Frameworks
  • core-js
    Javascript Libraries
  • Stamped
    Online Review Management
  • Ruby on Rails
    Web Frameworks

Knock Knock's Email Address Formats

Knock Knock uses at least 1 format(s):
Knock Knock Email FormatsExamplePercentage
First@knockknockstuff.comJohn@knockknockstuff.com
71%
Last@knockknockstuff.comDoe@knockknockstuff.com
23%
FLast@knockknockstuff.comJDoe@knockknockstuff.com
4%
First.Last@knockknockstuff.comJohn.Doe@knockknockstuff.com
2%

Frequently Asked Questions

Where is Knock Knock's headquarters located?

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Knock Knock's main headquarters is located at 6700 South Centinela Avenue Los Angeles, California 90230 United States. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is Knock Knock's phone number?

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You can contact Knock Knock's main corporate office by phone at . 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 Knock Knock's official website and social media links?

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Knock Knock's official website is knockknockstuff.com and has social profiles on LinkedIn.

What is Knock Knock's NAICS code?

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Knock Knock's NAICS code is 31-33 - Manufacturing.

How many employees does Knock Knock have currently?

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As of June 2026, Knock Knock has approximately 113 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Co-Founder: U. S.Founder: A. Y.Woodworker Owner/Operator: N. B.. Explore Knock Knock's employee directory with LeadIQ.

What industry does Knock Knock belong to?

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Knock Knock operates in the Manufacturing industry.

What technology does Knock Knock use?

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Knock Knock's tech stack includes C3.jsCloudflareShopifyFont AwesomeElement UIcore-jsStampedRuby on Rails.

What is Knock Knock's email format?

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Knock Knock's email format typically follows the pattern of First@knockknockstuff.com. Find more Knock Knock email formats with LeadIQ.

When was Knock Knock founded?

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Knock Knock was founded in 2002.
Knock Knock logo

Knock Knock

ManufacturingCalifornia, United States51-200 Employees

Knock Knock is a Los Angeles-area manufacturer that designs and produces paper goods, including pads, planners, journals, and books. Its products blend humor with practical utility to help people set goals, express their feelings, and find levity in daily life. The company treats list-making and humor as forms of self-care. Founded in 2002 by Jen Bilik, Knock Knock later aligned with Em & Friends in 2018 and joined Union Square & Co. in 2022.

The business operates with a small team and announced a partnership with Coffee Project New York in April 2023.

Section iconCompany Overview

Headquarters
6700 South Centinela Avenue Los Angeles, California 90230 United States
Phone number
NAICS Code
31-33 - Manufacturing
Founded
2002
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Knock Knock's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Knock Knock's revenue is estimated to be in the range of $25M$50M

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