America's Best Midsize Companies

America's best midsize companies are the backbone of the U.S. economy, combining the agility of startups with the scale to make a national impact. This list highlights top-performing firms across industries such as technology, finance, healthcare, manufacturing, and more. These companies are recognized for strong revenue growth, innovation, leadership, and employee satisfaction. Whether you're an investor, job seeker, or industry observer, explore the midsize businesses that are setting new standards for success.

4imprint

4imprint

4imprint's primary North American operational headquarters is located in Oshkosh, Wisconsin. This facility serves as the main hub for its US and Canadian business. The parent company, 4imprint Group plc, is headquartered and registered in London, UK.

Overview

Total employees
712
Headquarters
Oshkosh
Founded
--

4imprint is an international direct marketer of promotional products, serving businesses, educational institutions, and non-profit organizations. With primary operations in the United States, Canada, the United Kingdom, and Ireland, 4imprint offers a vast selection of customizable items designed to help organizations promote their brand and make lasting impressions. Known for its 'Expect More' customer service promise, which includes guaranteed satisfaction, on-time shipment, and the best prices, the company provides items such as apparel, bags, drinkware, writing instruments, technology, and trade show giveaways. 4imprint focuses on making the promotional product ordering process easy and effective for its customers.

AARP

AARP

AARP's national headquarters is prominently situated in Washington, D.C., enabling close proximity to policymakers and national advocacy efforts.

Overview

Total employees
6340
Headquarters
Washington
Founded
1958

AARP is the United States' largest nonprofit, nonpartisan organization dedicated to empowering Americans 50 and older to choose how they live as they age. With nearly 38 million members, AARP works to strengthen communities and advocates for what matters most to families: health security, financial stability, and personal fulfillment. It achieves its mission through information, education, research, advocacy, and community services. AARP also produces widely circulated publications like AARP The Magazine and AARP Bulletin.

Aflac

Aflac

Aflac's worldwide headquarters is prominently located in Columbus, Georgia, USA, serving as the nerve center for its global operations.

Overview

Total employees
18138
Headquarters
Columbus
Founded
1955

Aflac (American Family Life Assurance Company) is a leading provider of supplemental insurance in the United States and Japan. Known for its iconic Aflac Duck, the company offers policies that pay cash benefits directly to policyholders for illnesses or injuries to help cover expenses not covered by major medical insurance. Aflac aims to provide peace of mind and financial protection when people need it most, specializing in products like accident, cancer, critical illness, and hospital indemnity insurance, primarily marketed at worksites.

AHRC New York City

AHRC New York City

AHRC New York City's main administrative headquarters is located in the Financial District of Lower Manhattan, New York City.

Overview

Total employees
2269
Headquarters
New York
Founded
1949

AHRC New York City is a family-governed organization dedicated to enhancing the lives of individuals with intellectual and developmental disabilities. Since its founding in 1949, AHRC NYC has grown to become one of the largest non-profit organizations in New York City, offering a wide array of person-centered services including educational, residential, day habilitation, employment, and clinical programs. The organization advocates for the rights and full inclusion of people with disabilities, empowering them to lead fulfilling lives with dignity and respect, supported by dedicated families, staff, and community partners.

Airbnb

Airbnb

Airbnb's global headquarters is situated in the SoMa (South of Market) district of San Francisco, California, a major hub for technology and innovation.

Overview

Total employees
53470
Headquarters
San Francisco
Founded
2007

Airbnb is a global online marketplace connecting people who want to rent out their homes, rooms, or unique properties with individuals and families looking for accommodations. Beyond stays, Airbnb also offers 'Experiences' hosted by locals, providing unique insights and activities in destinations worldwide. The platform aims to create a world where anyone can belong anywhere, fostering authentic travel and human connection.

Akamai Technologies

Akamai Technologies

Akamai's global headquarters is strategically located in Kendall Square, Cambridge, Massachusetts, a vibrant technology and innovation hub renowned for its concentration of tech companies and academic institutions like MIT.

Overview

Total employees
10064
Headquarters
Cambridge
Founded
--

Akamai Technologies (NASDAQ: AKAM) is a global cloud company that powers and protects life online. Leading companies worldwide choose Akamai to build, deliver, and secure their digital experiences — helping billions of people live, work, and play every day. Akamai Connected Cloud, a massively distributed edge and cloud platform, puts apps and experiences closer to users and keeps threats farther away. Akamai's portfolio of solutions includes content delivery, cybersecurity, and cloud computing services designed to help businesses accelerate innovation, reduce complexity, and ensure reliable performance.

American Savings Bank

American Savings Bank

American Savings Bank's main office is centrally located in the American Savings Bank Tower in downtown Honolulu, Hawaii.

Overview

Total employees
1144
Headquarters
Honolulu
Founded
1925

American Savings Bank (ASB) is one of Hawaii’s leading financial institutions, founded in 1925. It serves the banking needs of individuals, businesses, and communities across the Hawaiian Islands. ASB offers a full range of financial products and services, including personal and business checking and savings accounts, mortgage and personal loans, credit cards, investment services, and wealth management. The bank is known for its commitment to local communities, customer service, and fostering financial well-being for the people of Hawaii.

Argonne National Laboratory

Argonne National Laboratory

Argonne National Laboratory is primarily located in Lemont, Illinois, approximately 25 miles southwest of Chicago.

Overview

Total employees
4867
Headquarters
Lemont
Founded
1946

Argonne National Laboratory is one of the U.S. Department of Energy's largest multidisciplinary science and engineering research centers. It seeks solutions to pressing national problems in science and technology. Argonne’s researchers work on a wide array of projects, from fundamental science to applied research, focusing on areas like energy storage, nuclear engineering, high-performance computing, materials science, and national security. The laboratory operates world-class user facilities that serve thousands of researchers from academia, industry, and government annually.

BIOTRONIK

BIOTRONIK

BIOTRONIK's global headquarters is strategically located in Berlin, Germany, a city renowned for its strong engineering talent and vibrant innovation ecosystem. The Woermannkehre campus serves as the central nervous system for the company's worldwide operations.

Overview

Total employees
4526
Headquarters
Berlin
Founded
1963

BIOTRONIK is a leading global medical technology company with a rich history of innovation in cardiovascular and endovascular solutions. Founded in 1963 in Germany, the company develops and manufactures a comprehensive portfolio of products including pacemakers, implantable defibrillators (ICDs), cardiac resynchronization therapy (CRT) devices, stents, catheters, and remote patient monitoring systems. BIOTRONIK is dedicated to improving patient lives by providing physicians with high-quality, reliable, and clinically-proven medical technologies. The company has a strong focus on research and development, striving to create therapies that save and enhance the quality of life for patients suffering from heart and blood vessel diseases.

B

Blue Bell Creameries

Brenham, Texas, USA, often referred to as 'The Little Creamery'.

Overview

Total employees
1137
Headquarters
Brenham
Founded
1907

Blue Bell Creameries, founded in 1907 in Brenham, Texas, is an iconic American ice cream manufacturer. Renowned for its rich, homemade-tasting ice cream, Blue Bell offers a wide variety of classic and rotational flavors, including its flagship Homemade Vanilla. Despite distributing to only a portion of the United States (primarily in the South and Midwest), it consistently ranks among the nation's top-selling ice cream brands, boasting a fiercely loyal customer base. The company emphasizes quality ingredients and traditional ice cream-making processes, maintaining a strong connection to its Texas heritage.

Businessolver

Businessolver

Businessolver's headquarters is located in West Des Moines, Iowa, a key hub for insurance and financial services companies in the United States.

Overview

Total employees
1452
Headquarters
West Des Moines
Founded
1998

Businessolver is a market leader in SaaS-based benefits administration technology and services. Founded in 1998, the company delivers a configurable and secure platform, Benefitsolver®, combined with a high-touch service model, to help employers and HR professionals simplify benefits complexities, enhance employee engagement, and drive better health and financial outcomes. Businessolver's solutions cater to organizations of all sizes across various industries, focusing on delivering a personalized and intuitive benefits experience for employees. Their technology integrates AI and machine learning to provide decision support and empathetic interactions through their Personal Benefits Assistant, Sofia.

Citadel

Citadel

Citadel Center, 131 South Dearborn Street, Chicago, Illinois 60603, USA.

Overview

Total employees
4833
Headquarters
Chicago
Founded
1990

Citadel LLC is a leading global alternative investment manager. Founded in 1990 by Kenneth C. Griffin, the firm manages capital for a diverse client base, including sovereign wealth funds, endowments, foundations, public pension funds, and other institutional investors. Citadel operates two primary businesses: Citadel, the asset manager, which deploys investment strategies across multiple asset classes, including equities, fixed income, commodities, credit, and quantitative strategies; and Citadel Securities, a leading global market maker. This page focuses on Citadel LLC, the asset management firm, renowned for its rigorous research, advanced technology, and risk management capabilities to deliver market-leading investment returns.

Connection

Connection

Merrimack, New Hampshire, USA

Overview

Total employees
3872
Headquarters
Merrimack
Founded
1982

Connection (NASDAQ: CNXN) is a Fortune 1000 National Technology Solutions Provider that helps customers design, enable, manage, and service their IT environments. With a comprehensive portfolio of products and services, Connection supports organizations of all sizes, from SMBs to large enterprises, across various sectors including business, government, education, and healthcare. They focus on providing innovative solutions in areas like cloud, data center, security, workplace transformation, and managed services.

Constellation Brands

Constellation Brands

Victor, New York, USA

Overview

Total employees
6115
Headquarters
Victor
Founded
1945

Constellation Brands is a Fortune 500 company and a leading international producer and marketer of beer, wine, and spirits. With operations in the U.S., Mexico, New Zealand, and Italy, the company boasts a portfolio of well-known brands including Corona Extra, Modelo Especial, Pacifico, Kim Crawford, Meiomi, The Prisoner Wine Company, and High West Whiskey. Constellation Brands is committed to building brands that people love and creating sustainable, long-term value for its stakeholders. It is the #1 beer supplier in the U.S. and a leader in the high-end wine and spirits segments.

Dewberry

Dewberry

Dewberry's corporate headquarters is situated in Fairfax, Virginia, strategically located within the Washington D.C. metropolitan area, a key region for federal and infrastructure projects.

Overview

Total employees
2729
Headquarters
Fairfax
Founded
1956

Dewberry is a family-owned and professionally managed firm established in 1956. They deliver a comprehensive suite of services including architecture, engineering (civil, structural, mechanical, electrical, plumbing), geospatial solutions, surveying, environmental services, and construction management. Dewberry is committed to building resilient and sustainable communities, serving clients in government, transportation, water, energy, real estate, and commercial markets with a focus on complex challenges and community improvement.

EBSCO Information Services

EBSCO Information Services

EBSCO Information Services is headquartered in Ipswich, Massachusetts, USA, a historic coastal town north of Boston, known for its rich history and scenic environment.

Overview

Total employees
2580
Headquarters
Ipswich
Founded
1984

EBSCO Information Services (EBSCO) is a leading global provider of research databases, e-journal and e-package services, e-book collections, library technology, and corporate learning tools. Serving academic institutions, K-12 schools, public libraries, hospitals and medical organizations, corporations, and government agencies, EBSCO facilitates access to quality content and innovative technologies to improve research outcomes for millions of users worldwide. The company is a division of EBSCO Industries, Inc., one of the largest privately held companies in the United States.

Edgewell Personal Care

Edgewell Personal Care

Edgewell Personal Care's global headquarters is located in Shelton, Connecticut, USA.

Overview

Total employees
3102
Headquarters
Shelton
Founded
2015

Edgewell Personal Care (NYSE: EPC) is a leading pure-play consumer products company with an attractive, diversified portfolio of established brand names such as Schick and Wilkinson Sword men's and women's shaving systems and disposable razors; Edge and Skintimate shave preparations; Playtex, Stayfree, Carefree and o.b. feminine care products; Banana Boat, Hawaiian Tropic and Bulldog sun and skin care products; and Wet Ones moist wipes. The company has a broad global footprint and operates in over 50 countries. Edgewell is dedicated to delivering innovative products that meet the diverse needs of consumers worldwide, focusing on quality, performance, and value.

Electronic Arts (EA)

Electronic Arts (EA)

Electronic Arts' global headquarters is located in Redwood City, California, in an area also known as Redwood Shores.

Overview

Total employees
34136
Headquarters
Redwood City
Founded
--

Electronic Arts (EA) is a global leader in digital interactive entertainment. EA develops and delivers games, content, and online services for Internet-connected consoles, mobile devices, and personal computers. EA's portfolio includes critically acclaimed, high-quality brands such as EA SPORTS FC™, Battlefield™, Apex Legends™, The Sims™, Madden NFL, Need for Speed™, Titanfall™, and F1®.

Epic Games

Epic Games

Cary, North Carolina, USA (Future Campus at former Cary Towne Center)

Overview

Total employees
10979
Headquarters
Cary
Founded
--

Epic Games is a leading American video game and software developer and publisher based in Cary, North Carolina. Founded by Tim Sweeney in 1991, the company is renowned for its groundbreaking Unreal Engine, a commercially available game engine that powers numerous AAA titles. Epic Games also developed and publishes some of the world's most popular games, including Fortnite, Gears of War (franchise now owned by Microsoft), and Infinity Blade. Beyond game development, Epic Games operates the Epic Games Store, a digital storefront for PC games, and champions an open and creator-friendly ecosystem. The company continuously pushes the boundaries of interactive entertainment and 3D creation technology.

EVERSANA

EVERSANA

Chicago, Illinois, USA

Overview

Total employees
4599
Headquarters
Chicago
Founded
--

Eversana is a leading independent provider of global commercialization services to the life sciences industry. Launched in 2018, the company offers integrated solutions designed to optimize and accelerate market access for pharmaceutical, biotech, and medical device products. Eversana's services span the entire product lifecycle, including pre-commercial strategy, market access, patient support services, medical affairs, HEOR (Health Economics and Outcomes Research), channel management, compliance, and digital transformation. Their approach is rooted in the patient experience, aiming to improve outcomes and deliver value to clients by navigating complex healthcare systems and ensuring products reach the patients who need them.

FINRA

FINRA

FINRA's primary headquarters is located in Washington, D.C., with significant operations also in New York City and Rockville, MD.

Overview

Total employees
6255
Headquarters
Washington
Founded
2007

FINRA (Financial Industry Regulatory Authority) is a not-for-profit organization authorized by Congress to protect America’s investors by making sure the broker-dealer industry operates fairly and honestly. FINRA oversees more than 624,000 brokers across the country—and analyzes billions of daily market events. They write and enforce rules governing the activities of all registered broker-dealer firms in the U.S., examine firms for compliance, foster market transparency, and educate investors. Their work aims to ensure market integrity and provide investors with confidence in the financial system.

Insperity

Insperity

Insperity's corporate headquarters is located in Kingwood, Texas, a master-planned community in northeast Houston.

Overview

Total employees
5136
Headquarters
Kingwood
Founded
1986

Insperity (NYSE: NSP) is a leading provider of human resources and business performance solutions designed to help America's best businesses thrive. Since 1986, Insperity has been a PEO industry leader, offering a comprehensive suite of services including payroll and employment administration, employee benefits, HR management, talent management, and HR technology. They cater to small and medium-sized businesses, enabling them to streamline operations, manage risk, and focus on growth.

Marvell Technology

Marvell Technology

Marvell's corporate headquarters is strategically located in Santa Clara, California, in the heart of Silicon Valley, a global hub for technology and innovation.

Overview

Total employees
9115
Headquarters
Santa Clara
Founded
--

Marvell Technology, Inc. is a global leader in providing data infrastructure semiconductor solutions. The company's product portfolio spans compute, networking, security, and storage, powering the world's data centers, carrier networks, and automotive applications. Marvell's innovative solutions are designed to move, store, process, and secure data faster and more reliably than ever before, enabling customers to build highly efficient and scalable infrastructure for the AI era and beyond. They focus on key end markets including cloud, 5G, automotive, and enterprise networking.

N

Nebraska Furniture Mart

Nebraska Furniture Mart's main headquarters and its original, iconic store are located in Omaha, Nebraska. This expansive campus serves as the nerve center for the company's operations.

Overview

Total employees
2960
Headquarters
Omaha
Founded
1937

Nebraska Furniture Mart (NFM) is one of the largest home furnishing retailers in North America, offering an extensive selection of furniture, electronics, appliances, flooring, and home decor. Founded in 1937 by Rose Blumkin ('Mrs. B') in Omaha, Nebraska, on a $500 loan, the company's philosophy has always been 'sell cheap and tell the truth.' NFM is known for its massive retail showrooms, competitive pricing, and a wide array of products, aiming to be a one-stop shop for home needs. It is a subsidiary of Berkshire Hathaway.

New York Power Authority

New York Power Authority

New York Power Authority's headquarters is located in White Plains, New York, strategically positioned to oversee its statewide operations.

Overview

Total employees
2108
Headquarters
White Plains
Founded
1931

The New York Power Authority (NYPA) is the largest state public power organization in the United States, operating 16 generating facilities and more than 1,400 circuit-miles of transmission lines. Its main mission is to power the economic growth of New York State by providing clean, low-cost, and reliable energy. NYPA finances its projects through bond sales to private investors and does not use state tax revenues. A national leader in promoting energy efficiency and the development of clean energy technologies, NYPA provides electricity to government agencies, community-owned electric systems, job-producing businesses, private utilities for resale, and to neighboring states under federal requirements.

Nintendo

Nintendo

Nintendo's global headquarters is strategically located in Kyoto, Japan, the city where the company was originally founded. This location serves as the nerve center for Nintendo's worldwide operations.

Overview

Total employees
6777
Headquarters
Kyoto
Founded
1980

Nintendo Co., Ltd. is a Japanese multinational consumer electronics and video game company headquartered in Kyoto. Founded on September 23, 1889, by Fusajiro Yamauchi, it originally produced handmade hanafuda playing cards. Today, Nintendo is one of the world's largest video game companies by market capitalization, creating iconic and globally beloved entertainment franchises such as Mario, The Legend of Zelda, Pokémon, Animal Crossing, and Metroid. Nintendo is renowned for its innovative gaming hardware, including the Nintendo Entertainment System (NES), Game Boy, Wii, Nintendo DS, and the current hybrid console, the Nintendo Switch. The company's mission is to put smiles on the faces of everyone Nintendo touches, by creating unique and intuitive entertainment experiences.