# The 50 largest Executive Offices companies in North America

Tamtam tracks 76 Executive Offices companies headquartered in North America. This list ranks the 50 largest by number of employees on LinkedIn, led by Xignux, Varsity Brands and NANA. Their median headcount is 373. Half of them were founded in 1972 or later. The most common headquarters are Anchorage (2), Dallas (2) and Fort Worth (2).

These North American executive offices represent a diverse range of holding companies, many of which are large groups with a long history. Notable examples include Xignux, a leader in energy and food industries, and Varsity Brands, specializing in athletic gear and student programs. Other significant firms are NANA, an Alaska Native corporation with business holdings in federal, commercial, and natural resource sectors, and The Johnson Group, focused on real estate, hospitality, and auto finance.

A recurring pattern among these companies is the presence of several Alaska Native Corporations, such as NANA, Goldbelt, Incorporated, and Chugach Alaska Corporation, all founded in the early 1970s. This indicates a significant regional economic development trend. Additionally, there's a mix of sectors from consumer products by Nu Skin Enterprises to professional services by Ernest and Young, showcasing broad economic activity.

🌍 North America · 50 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Xignux](https://www.tamtam.ai/c/xignux) (xignux.com)<br>A leading company in energy and food industries, employing over 30,000 people in Mexico, the United States, and Brazil for a better world | Executive Offices | 🇲🇽 San Pedro Garza García | 6,553 |  |
| 2 | [Varsity Brands](https://www.tamtam.ai/c/varsity-brands) (varsitybrands.com)<br>Varsity Brands specializes in enhancing the student experience through athletic gear, spirit products, and programs that promote achievement and community pride | Executive Offices | 🇺🇸 Dallas | 5,147 | 1974 |
| 3 | [NANA](https://www.tamtam.ai/c/nana) (nana.com)<br>A corporation with Alaska Native roots, focused on shareholder well-being through diverse business holdings in federal, commercial, and natural resource sectors | Executive Offices | 🇺🇸 Kotzebue | 3,241 | 1972 |
| 4 | [Classified](https://www.tamtam.ai/c/classified) (sites.google.com)<br>A secretive entity specializing in classified operations and services | Executive Offices | 🇨🇦 Quebec City | 2,165 | 2000 |
| 5 | [The Johnson Group](https://www.tamtam.ai/c/the-johnson-group) (thejohnsongroup.com)<br>A diverse, privately-held group of companies specializing in real estate development, hospitality management, and auto finance, focused on delivering lasting value and superior results | Executive Offices | 🇺🇸 Spartanburg | 1,599 | 1974 |
| 6 | [Southwestern Family of Companies](https://www.tamtam.ai/c/southwestern-family-of-companies) (southwestern.com)<br>A purpose-driven, employee-owned company investing in people and building businesses that positively impact communities worldwide since 1855 | Executive Offices | 🇺🇸 Nashville | 1,555 |  |
| 7 | [Nu Skin Enterprises](https://www.tamtam.ai/c/nu-skin-enterprises) (nuskinenterprises.com)<br>A global company empowering innovative solutions in consumer products, manufacturing, agriculture technology, and health sciences for over 35 years | Executive Offices | 🇺🇸 Provo | 1,372 | 1984 |
| 8 | [Goldbelt, Incorporated](https://www.tamtam.ai/c/goldbelt-incorporated) (goldbelt.com)<br>An Alaska Native Corporation offering federal government contracting and diverse businesses in tourism, transportation, security, and healthcare sectors in Southeast Alaska | Executive Offices | 🇺🇸 Juneau | 1,342 | 1974 |
| 9 | [Alpha Omicron Pi Fraternity](https://www.tamtam.ai/c/alpha-omicron-pi-fraternity) (alphaomicronpi.org)<br>Founded in 1897, promoting lifelong friendship, academic excellence, leadership development, and community service for women through collegiate and alumnae chapters | Executive Offices | 🇺🇸 Brentwood | 894 | 1897 |
| 10 | [illuminatih1222@gmail.com](https://www.tamtam.ai/c/illuminatih1222-gmail-com) (illuminatih1222-gmail-com)<br>Join the Illuminati brotherhood for wealth, power, and fame without sacrificing human life Fulfill your dreams and eradicate poverty | Executive Offices | 🇺🇸 Arizona | 888 |  |
| 11 | [Alpha Epsilon Phi](https://www.tamtam.ai/c/alpha-epsilon-phi) (aephi.org)<br>A sorority founded in 1909, promoting sisterhood, selfless service, intellectual growth, and personal development among its members | Executive Offices | 🇺🇸 Danbury | 845 | 1909 |
| 12 | [Chugach Alaska Corporation](https://www.tamtam.ai/c/chugach-alaska-corporation) (chugach.com)<br>An Alaska Native Corporation providing high-quality management services to government and private industries, while preserving cultural heritage and serving shareholders' interests | Executive Offices | 🇺🇸 Anchorage | 740 | 1972 |
| 13 | [Ernest and Young](https://www.tamtam.ai/c/ernest-and-young)<br>An executive office company located in Fort Worth, Texas, providing professional services in the business and financial sectors | Executive Offices | 🇺🇸 Fort Worth | 739 |  |
| 14 | [UCI Medical Affiliates](https://www.tamtam.ai/c/uci-medical-affiliates) (ucimedinc.com)<br>Provides management services for various medical centers in South Carolina, offering urgent care, specialty practices, and physical therapy to patients | Executive Offices | 🇺🇸 Columbia | 633 | 1981 |
| 15 | [Houchens Industries, Inc.](https://www.tamtam.ai/c/houchens-industries-inc) (houchens.com)<br>American employee-owned company founded in 1917, operating over 325 retail grocery, convenience, and neighborhood market stores across 14 states Headquartered in Kentucky | Executive Offices | 🇺🇸 Bowling Green | 595 | 1917 |
| 16 | [Digitex](https://www.tamtam.ai/c/digitex) (getdigitex.com)<br>The company provides innovative IT solutions and services, focusing on mobility, cloud computing, and security to empower businesses and drive digital transformation | Executive Offices | 🇺🇸 Leesburg | 557 |  |
| 17 | [CEO Connection](https://www.tamtam.ai/c/ceo-connection) (ceoconnection.com)<br>An exclusive membership organization connecting mid-market CEOs ($100M-$3B revenue) with resources, opportunities, and a proactive peer network for career enhancement and growth | Executive Offices | 🇺🇸 Syosset | 519 | 2005 |
| 18 | [XY Booster By Unicorn Series](https://www.tamtam.ai/c/xy-booster-by-unicorn-series) (xybooster.com)<br>Innovative startup studio with a regulated platform promoting diverse financial and technological solutions for underdeveloped segments, fostering sustainable and impactful growth | Executive Offices | 🇲🇽 Miguel Hidalgo | 517 | 2022 |
| 19 | [Dunkin Donuts Baskin Robbins](https://www.tamtam.ai/c/dunkin-donuts-baskin-robbins)<br>This company operates an executive office in Indian Trail, North Carolina, specializing in Dunkin Donuts and Baskin Robbins franchises | Executive Offices | 🇺🇸 Indian Trail | 505 |  |
| 20 | [The Friedkin Group](https://www.tamtam.ai/c/the-friedkin-group) (friedkin.com)<br>A consortium specializing in automotive, hospitality, entertainment, sports and adventure, overseeing various companies such as Gulf States Toyota and Auberge Resorts Collection | Executive Offices | 🇺🇸 Houston | 459 |  |
| 21 | [Cretex Companies, Inc.](https://www.tamtam.ai/c/cretex-companies-inc) (cretex.com)<br>A family of companies with a century-long legacy, driven by honesty and integrity, investing in innovation, technology, and team growth | Executive Offices | 🇺🇸 Elk River | 447 | 1917 |
| 22 | [Olgoonik Corporation](https://www.tamtam.ai/c/olgoonik-corporation) (olgoonik.com)<br>A family of government and commercial contracting companies specializing in construction, security, logistics, and environmental services, operating globally with a commitment to high quality | Executive Offices | 🇺🇸 Wainwright | 444 | 1973 |
| 23 | [Jaco](https://www.tamtam.ai/c/jaco) (jaco.com)<br>A privately owned management company supporting diverse operating companies in retail, wholesale of motor fuels, and related petroleum products with various services | Executive Offices | 🇺🇸 Bakersfield | 398 | 1967 |
| 24 | [Venturi Supply](https://www.tamtam.ai/c/venturi-supply) (venturisupply.com)<br>Specializing in mission-critical pipe, valve, and fittings solutions, Venturi Supply offers essential services for business growth in various sectors | Executive Offices | 🇺🇸 Fort Worth | 395 |  |
| 25 | [Seaboard Corporation](https://www.tamtam.ai/c/seaboard-corporation) (seaboardcorp.com)<br>Integrated global company with businesses in pork production, shipping, grain trading, sugar processing, power generation, and turkey production. | Executive Offices | 🇺🇸 Merriam | 373 | 1918 |
| 26 | [Frandsen Corporation](https://www.tamtam.ai/c/frandsen-corporation) (frandsencorporation.com)<br>A growing organization with successful manufacturing companies and a community bank network, employing over 1,000 people in the upper Midwest | Executive Offices | 🇺🇸 North Branch | 365 |  |
| 27 | [Armstrong Group](https://www.tamtam.ai/c/armstrong-group) (agoc.com)<br>Established in 1946, the Armstrong Group has evolved from utility contracting to include telecommunications, cable, security, restaurants, real estate, and HVAC services | Executive Offices | 🇺🇸 Butler | 363 | 1946 |
| 28 | [JSJ Corporation](https://www.tamtam.ai/c/jsj-corporation) (jsjcorp.com)<br>A mid-sized manufacturing company invested in its people, businesses, and communities, offering solutions from machine tools to automotive and medical devices globally | Executive Offices | 🇺🇸 Grand Haven | 362 | 1919 |
| 29 | [GT Global](https://www.tamtam.ai/c/gt-global) (gtglobal.com)<br>With over 100 years of experience, we excel in various industries by providing high-value products, services, and flexible solutions for clients | Executive Offices | 🇲🇽 Tampico | 361 | 1912 |
| 30 | [Anderson Holdings](https://www.tamtam.ai/c/anderson-holdings) (andersonrealestate.com)<br>Private family-owned holding company operating automotive retail, real estate, beverage distribution, and insurance financing businesses across multiple U.S. regions. | Executive Offices | 🇺🇸 Century City | 358 | 1956 |
| 31 | [Own The Room](https://www.tamtam.ai/c/own-the-room) (lifehikes.com)<br>A communication training company empowering leaders with breakthrough skills in leadership, sales, and presentations through interactive and innovative programs | Executive Offices | 🇺🇸 Montclair | 355 | 2010 |
| 32 | [Ahtna, Inc.](https://www.tamtam.ai/c/ahtna-inc) (ahtna.com)<br>An Alaskan Native corporation dedicated to preserving cultural identity, providing opportunities for shareholders, and managing resources for growth and diversification | Executive Offices | 🇺🇸 Glennallen | 340 | 1971 |
| 33 | [Grupo Galeria](https://www.tamtam.ai/c/grupo-galeria) (grupogaleria.com)<br>A diversified business conglomerate with a focus on high performance across international, food, industrial, and real estate divisions, emphasizing customer satisfaction and strong relationships | Executive Offices | 🇲🇽 Monterrey | 340 | 1968 |
| 34 | [Walton Enterprises](https://www.tamtam.ai/c/walton-enterprises)<br>A family office supporting Sam & Helen Walton's descendants in personal, philanthropic, and business endeavors, promoting diversity, equity, and inclusion Offering competitive benefits | Executive Offices | 🇺🇸 Bentonville | 316 | 1983 |
| 35 | [The Arnold Companies](https://www.tamtam.ai/c/the-arnold-companies) (thearnoldcos.com)<br>A family office investment company with a diversified portfolio in private and public companies, focusing on exponential growth and innovation across various industries | Executive Offices | 🇺🇸 Dallas | 309 | 1964 |
| 36 | [Intelligent Office](https://www.tamtam.ai/c/intelligent-office) (intelligentoffice.com)<br>Virtual office solutions, including office space, reception services, meeting rooms, and call management, for businesses looking to project a professional image affordably | Executive Offices | 🇺🇸 West Palm Beach | 302 | 1995 |
| 37 | [CC Industries](https://www.tamtam.ai/c/cc-industries) (linkedin.com)<br>Privately-held management company overseeing diversified industrial manufacturing assets with investments in transportation, process equipment, paper, packaging, construction, and building products globally | Executive Offices | 🇺🇸 Chicago | 262 | 1986 |
| 38 | [Cisneros](https://www.tamtam.ai/c/cisneros) (cisneros.com)<br>A global company with over 90 years of experience, specializing in digital advertising, media, real estate, social leadership, entrepreneurship, and new technologies | Executive Offices | 🇺🇸 Miami | 210 | 1929 |
| 39 | [Office Evolution](https://www.tamtam.ai/c/office-evolution) (officeevolution.com)<br>This company offers flexible workspace solutions including coworking, private offices, meeting rooms, and virtual office services across a nationwide network | Executive Offices | 🇺🇸 West Palm Beach | 181 | 2003 |
| 40 | [The Administrative Assistant](https://www.tamtam.ai/c/the-administrative-assistant) (onlinecareer360.com)<br>A Virtual Assistant in Cedar Park, Texas offering remote administrative and secretarial services to businesses on an as-needed basis, with competitive pricing and personalized service | Executive Offices | 🇺🇸 Cedar Park | 178 | 2011 |
| 41 | [Calista Corporation](https://www.tamtam.ai/c/calista-corporation) (calistacorp.com)<br>Alaska Native regional corporation representing 34,000 Shareholders, providing scholarships, distributions, and overseeing 30 subsidiaries in Alaska and the United States | Executive Offices | 🇺🇸 Anchorage | 177 | 1971 |
| 42 | [Co-operators, F.Filia & Associates Ltd.](https://www.tamtam.ai/c/operators-guild) (operators-guild.com)<br>Independent, invitation-only group of operations leaders at tech companies, sharing best practices and solving problems together. | Executive Offices | 🇺🇸 San Francisco | 170 | 2014 |
| 43 | [Tau Sigma National Honor Society](https://www.tamtam.ai/c/tau-sigma-national-honor-society) (tausigmanhs.org)<br>A national honor society for transfer students, providing opportunities for scholarships, leadership development, community service, and integration into their new university | Executive Offices | 🇺🇸 Auburn | 158 | 1999 |
| 44 | [Hui Huliau](https://www.tamtam.ai/c/hui-huliau) (huihuliau.com)<br>A performance-driven organization delivering innovative solutions, contract performance, and community service to support Native Hawaiian needs and culture | Executive Offices | 🇺🇸 Waianae | 157 | 2011 |
| 45 | [Army Air Force Exchange](https://www.tamtam.ai/c/army-air-force-exchange)<br>An executive office company in Nashville, TN providing services related to the Army Air Force, located at 3000 Armory Dr Bldg 140 | Executive Offices | 🇺🇸 Nashville | 157 |  |
| 46 | [IMP Group International](https://www.tamtam.ai/c/imp-group-international) (impgroup.com)<br>A privately-held investment corporation supporting diverse business divisions in industries from aerospace to hospitality, prioritizing employee development and growth | Executive Offices | 🇨🇦 Halifax | 154 | 1967 |
| 47 | [angkasapura](https://www.tamtam.ai/c/angkasapura)<br>A state-owned enterprise in the aviation industry providing airport and property services in Western Indonesia, focusing on international standards and customer satisfaction | Executive Offices | 🇺🇸 Bowie | 152 | 1889 |
| 48 | [AFCO Industries, LLC](https://www.tamtam.ai/c/afco-industries-llc) (afco-ind.com)<br>An employee-owned manufacturing company specializing in aluminum, plastics, composites, and fiberglass products for outdoor living, construction, millwork, and OEM industries | Executive Offices | 🇺🇸 Alexandria | 152 | 1946 |
| 49 | [Critica Infrastructure](https://www.tamtam.ai/c/critica-infrastructure) (cs-nri.com)<br>The company provides highly-engineered solutions to meet global infrastructure challenges in a safe and sustainable manner | Executive Offices | 🇺🇸 Houston | 150 |  |
| 50 | [First Philippine Industrial Park, Inc.](https://www.tamtam.ai/c/first-philippine-industrial-park-inc) (fpip.com)<br>Leading industrial park in the Philippines providing prime-grade industrial spaces & commercial areas for world-class manufacturing companies with a focus on sustainability | Executive Offices | 🇲🇽 | 148 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

## More company lists in North America

- [The largest companies in North America](https://www.tamtam.ai/l/largest-companies-in-north-america) (119,525)
- [Multinational companies in North America](https://www.tamtam.ai/l/multinational-companies-in-north-america) (18,655)
- [Manufacturers in North America](https://www.tamtam.ai/l/manufacturers-in-north-america) (10,136)
- [Education providers in North America](https://www.tamtam.ai/l/education-companies-in-north-america) (8,464)
- [Retail chains in North America](https://www.tamtam.ai/l/retail-chains-in-north-america) (8,233)
- [Financial services firms in North America](https://www.tamtam.ai/l/financial-services-firms-in-north-america) (7,767)
- [Companies with in-house R&D in North America](https://www.tamtam.ai/l/r-and-d-companies-in-north-america) (7,617)
- [Critical infrastructure operators in North America](https://www.tamtam.ai/l/critical-infrastructure-operators-in-north-america) (6,768)
- [Hardware manufacturers in North America](https://www.tamtam.ai/l/hardware-companies-in-north-america) (5,983)
- [Financial Services companies in North America](https://www.tamtam.ai/l/financial-services-companies-in-north-america) (5,618)
- [Public sector organisations in North America](https://www.tamtam.ai/l/public-sector-organisations-in-north-america) (5,042)
- [Higher Education companies in North America](https://www.tamtam.ai/l/higher-education-companies-in-north-america) (3,953)
- [Construction companies in North America](https://www.tamtam.ai/l/construction-companies-in-north-america) (3,792)
- [Energy companies in North America](https://www.tamtam.ai/l/energy-companies-in-north-america) (3,542)
- [Publicly traded companies in North America](https://www.tamtam.ai/l/publicly-traded-companies-in-north-america) (3,538)
- [Family-owned companies in North America](https://www.tamtam.ai/l/family-owned-companies-in-north-america) (3,387)
- [Corporate groups and holding companies in North America](https://www.tamtam.ai/l/holding-companies-in-north-america) (3,311)
- [Distributors and wholesalers in North America](https://www.tamtam.ai/l/distributors-and-wholesalers-in-north-america) (3,208)
- [Hotel and hospitality groups in North America](https://www.tamtam.ai/l/hospitality-groups-in-north-america) (3,149)
- [E-commerce companies in North America](https://www.tamtam.ai/l/ecommerce-companies-in-north-america) (2,944)
- [Logistics companies in North America](https://www.tamtam.ai/l/logistics-companies-in-north-america) (2,701)
- [Insurance companies in North America](https://www.tamtam.ai/l/insurance-companies-in-north-america) (2,622)
- [Government Administration companies in North America](https://www.tamtam.ai/l/government-administration-companies-in-north-america) (2,495)
- [Retail companies in North America](https://www.tamtam.ai/l/retail-companies-in-north-america) (2,407)

## The same list elsewhere

- [Executive Offices companies in the world](https://www.tamtam.ai/l/executive-offices-companies-in-the-world) (273)
- [Executive Offices companies in the United States](https://www.tamtam.ai/l/executive-offices-companies-united-states) (65)

---

Source: https://www.tamtam.ai/l/executive-offices-companies-in-north-america