> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/naics/513130/ # NAICS code 513130: Book Publishers The companies classified under NAICS 513130, where they are based, how big they are and how the code maps to SIC. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** NAICS 513130 is the code for Book Publishers, in sector 51: Information. The companies counted under it are mostly very small: 58% have 50 or fewer employees, and 41% are headquartered in the United States. ## What is NAICS 513130? NAICS 513130 is the code for Book Publishers. It belongs to sector 51: Information. NAICS, the North American Industry Classification System, is the standard U.S. government agencies use to sort businesses by what they mainly do, and each digit narrows the category. Most of the companies counted also carry SIC 2731, Books-publishing and printing, in the older SIC system (73%). NAICS is a North American system, so companies outside the US, Canada and Mexico are placed in it by classification. - 58% of the companies counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. - The largest group is headquartered in the United States (41%). Within the US, California is the biggest state (15%). - Most were founded in the before 1960 (29%), then the 1980s (16%). **Figure: How NAICS 513130 is built.** The code 513130 split into its parts: sector 51, then subsector, industry group, NAICS industry and U.S. industry. *The six digits of NAICS 513130. Each digit narrows the category.* ## Which companies are classified under NAICS 513130? The biggest by headcount range include Penguin Random House, Taylor & Francis Group, Rte, Media24 and Giunti Editore S.P.A. Names link to a company profile where we have one. | Company | Headquarters | Employees | | --- | --- | --- | | Rte | London, Ireland | 1,001 to 5,000 | | Media24 | Cape Town, South Africa | 1,001 to 5,000 | | Giunti Editore S.P.A | Firenze, Italy | 1,001 to 5,000 | | Rachna Sagar | New Delhi, India | 1,001 to 5,000 | | Repro India | Mumbai, India | 1,001 to 5,000 | | Author Solutions | Bloomington, IN | 1,001 to 5,000 | | Glacier Media | Vancouver, Canada | 1,001 to 5,000 | | Prabhat Khabar | Ranchi, India | 1,001 to 5,000 | | Grupo Anaya | Madrid, Spain | 501 to 1,000 | | Handelsblatt Media Group | Dusseldorf, Germany | 501 to 1,000 | | Goyal Brothers Prakashan | Noida, India | 501 to 1,000 | | Simplify Compliance | Brentwood, TN | 501 to 1,000 | | Abc-Clio | Santa Barbara, CA | 501 to 1,000 | | Corporación Gráfica Navarrete | Santa Anita, Peru | 501 to 1,000 | | Chronicle Books | San Francisco, CA | 201 to 500 | | Encyclopaedia Britannica | Chicago, IL | 201 to 500 | | Leya | Amadora, Portugal | 201 to 500 | | Gyldendal | Copenhagen, Denmark | 201 to 500 | | Harpercollins Christian Publishing | Nashville, TN | 201 to 500 | | Callisto Media | Oakland, CA | 201 to 500 | | Thomson Press India | Faridabad, India | 201 to 500 | | Grafiche Antiga | Crocetta Del Montello, Italy | 201 to 500 | | Quarterfold Printabilities | Navi Mumbai, India | 201 to 500 | | Media Mulia | Petaling Jaya, Malaysia | 201 to 500 | | Imprimerie Québecor Media | Mirabel, Canada | 201 to 500 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## Where are NAICS 513130 companies based? The largest groups are headquartered in the United States (41%), the United Kingdom (19%) and Germany (9%). **Figure: Where companies in NAICS 513130 are based.** Bars for the share of counted companies in NAICS 513130 headquartered in each country: United States 41%, United Kingdom 19%, Germany 9%, Italy 7%, India 4%, Brazil 3%, France 3%, Netherlands 3%. *Share of counted companies in NAICS 513130 by headquarters country.* Within the United States, California (15%), New York (12%) and Illinois (7%) lead. **Figure: US headquarters of companies in NAICS 513130, by state.** A tile map of the United States shaded by the share of counted US companies in NAICS 513130 headquartered in each state. The largest are California 15%, New York 12%, Illinois 7%. *Share of counted US companies in NAICS 513130 by headquarters state. The three largest states are outlined.* ## How big are the companies counted for NAICS 513130? 58% of them have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of companies in NAICS 513130.** Seven columns for the share of counted companies in NAICS 513130 in each employee range: 11 to 50 58%, 51 to 200 27%, 201 to 500 8%, 501 to 1,000 3%, 1,001 to 5,000 4%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted companies in NAICS 513130 in each employee range.* ## How old are NAICS 513130 companies? Most were founded in the before 1960 (29%), then the 1980s (16%). **Figure: When companies in NAICS 513130 were founded.** Eight columns for the share of counted companies in NAICS 513130 founded in each era: Before 1960 29%, 1960s 5%, 1970s 10%, 1980s 16%, 1990s 12%, 2000s 14%, 2010s 14%, 2020s 1%. *Share of counted companies in NAICS 513130 by the era they were founded in, for the ones that list a founding year.* ## How NAICS 513130 compares - 14% were founded in 2010 or later, against 30% across all NAICS codes on this site. - New York holds 12% of the US companies here, against 6% across all NAICS codes on this site. ## How do NAICS 513130 companies describe themselves? A code is assigned by classification, and a company does not choose its own, so the label a company uses for itself can differ. The most common labels here are Book and Periodical Publishing (71%), Printing Services (9%) and Media Production (6%). **Figure: How companies in NAICS 513130 describe themselves.** Bars for the share of counted companies in NAICS 513130 that give each industry on their public profile: Book and Periodical Publishing 71%, Printing Services 9%, Media Production 6%, Advertising Services 4%. *Share of counted companies in NAICS 513130 by the industry they list on their public profile.* ## NAICS 513130 and the SIC system NAICS replaced SIC in 1997, but the two do not line up one to one: companies filed under one NAICS code can carry several SIC codes. These are the ones seen most. | Code | Title | Share of counted | | --- | --- | --- | | SIC 2731 | Books-publishing and printing | 73% | | [SIC 2721](https://enrich.chat/naics/513120/) | Periodicals-publishing and printing | 8% | | SIC 2741 | Miscellaneous publishing | 6% | | SIC 2759 | Commercial printing | 4% | | [SIC 2711](https://enrich.chat/naics/513110/) | Newspapers-publishing and printing | 2% | ## Where NAICS codes come from NAICS is maintained by the U.S. Census Bureau with Canada and Mexico and revised every five years; the current edition is NAICS 2022. To check exactly what a code includes, search the [official NAICS index](https://www.census.gov/naics/) or read the Census Bureau's [guide to understanding NAICS](https://www.census.gov/programs-surveys/economic-census/year/2022/guidance/understanding-naics.html). Pick a code by what a company mostly does, not by who it sells to. ## How do you reach the people at NAICS 513130 companies? The people to talk to are usually product, engineering and revenue leaders. You can build the list from this code in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the companies with NAICS code 513130 (Book Publishers) ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the product, engineering and revenue leaders at companies with NAICS code 513130, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Codes next to it: [NAICS 513110: Newspaper Publishers](https://enrich.chat/naics/513110/)[NAICS 513120: Periodical Publishers](https://enrich.chat/naics/513120/) Others in sector 51: [NAICS 513210: Software Publishers](https://enrich.chat/naics/513210/)[NAICS 517810: All Other Telecommunications](https://enrich.chat/naics/517810/)[NAICS 518210: Computing Infrastructure Providers, Data](https://enrich.chat/naics/518210/)[NAICS 517112: Wireless Telecommunications Carriers](https://enrich.chat/naics/517112/)[NAICS 519210: Libraries and Archives](https://enrich.chat/naics/519210/)[NAICS 516120: Television Broadcasting Stations](https://enrich.chat/naics/516120/)[NAICS 512250: Record Production and Distribution](https://enrich.chat/naics/512250/)[NAICS 512131: Motion Picture Theaters](https://enrich.chat/naics/512131/) ## Frequently asked questions ### What is NAICS code 513130? NAICS 513130 is the code for Book Publishers, in sector 51: Information. ### What is the SIC code for NAICS 513130 (Book Publishers)? 73% of the companies counted carry SIC 2731 (Books-publishing and printing), but the two systems do not map one to one. ### Which companies are classified under NAICS 513130? The biggest by headcount range include Penguin Random House, Taylor & Francis Group, Rte, Media24 and Giunti Editore S.P.A. The page lists 25 with links to their profiles where we have them. ### Where are NAICS 513130 companies based? The largest groups are headquartered in the United States (41%), the United Kingdom (19%) and Germany (9%). ### How big are the companies in NAICS 513130? 58% have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### How do I find a company's NAICS code? Search the official NAICS index at the U.S. Census Bureau for the code that matches what the company mostly does. Public companies in the US also list a SIC code in their SEC EDGAR profile. ## Try this prompt Find the people at NAICS 513130 companies ```text Use www.enrich.chat to find the product, engineering and revenue leaders at companies with NAICS code 513130, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 513110](https://enrich.chat/naics/513110/) - [NAICS 513120](https://enrich.chat/naics/513120/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)