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50 leading multinational companies in Iowa

Tamtam tracks 63 multinational companies headquartered in Iowa. This list ranks the 50 largest by number of employees on LinkedIn, led by Principal Financial Group, World Financial Group (WFG) and B/E Aerospace. Their median headcount is 501. Half of them were founded in 1974 or later. The most common headquarters are Des Moines (7), Cedar Rapids (5) and Davenport (4).

馃嚭馃嚫 Iowa50 companiesUpdated Nov 13, 2026

This selection of large multinational companies in Iowa shows a concentration in financial services and aerospace manufacturing. Companies such as Principal Financial Group offer retirement planning and insurance, while World Financial Group empowers financial services entrepreneurs. In aerospace, B/E Aerospace designs and manufactures aircraft cabin systems, and Rockwell Collins provides flight deck avionics.

The data also indicates a significant presence of companies in the Cedar Rapids and Des Moines areas. Other notable companies include Workiva, providing a collaborative platform for finance and accounting, and Vermeer Corporation, manufacturing agricultural and industrial equipment. MCI and CBE Companies specialize in outsourcing and offshoring consulting.

#CompanyIndustryHeadquarters EmployeesFounded
1
Principal Financial Groupprincipal.com

Provides retirement planning, investment management, and insurance products globally to help individuals and businesses build long-term wealth and achieve overall financial security.

Financial Services 馃嚭馃嚫 Des Moines 24,405 1879
2
World Financial Group (WFG)worldfinancialgroup.com

Empowering individuals to become financial services entrepreneurs and provide families access to knowledge, products, and resources for a better future

Financial Services 馃嚭馃嚫 Cedar Rapids 19,350 2001
3
B/E Aerospacertx.com

Design, develop, manufacture aircraft cabin seating, lighting, oxygen, galley, water, waste, lavatory systems, plus customization and certification services.

Aviation and Aerospace Component Manufacturing 馃嚭馃嚫 Cedar Rapids 9,969 1933
4
Rockwell Collinsrtx.com

Provider of flight deck avionics, cabin electronics, mission communications, and simulation services for commercial and military aviation customers worldwide.

Aviation and Aerospace Component Manufacturing 馃嚭馃嚫 Cedar Rapids 7,957 1933
5
Pella Corporationpella.com

This company innovates, designs, builds, and delivers high-quality windows and doors with integrity, pride, and a focus on perfection

Wholesale Building Materials 馃嚭馃嚫 Pella 5,011 n/a
6
Workivaworkiva.com

Provides a secure, audit-ready, AI-powered collaborative platform for finance, accounting, sustainability, risk, and audit teams to connect data and unify processes.

Software Development 馃嚭馃嚫 Ames 3,297 2008
7
Vermeer Corporationvermeer.com

A leading manufacturer of agricultural and industrial equipment, designing, building, and supporting tough yellow iron to help customers worldwide

Machinery Manufacturing 馃嚭馃嚫 Pella 2,574 1948
8
Principal Asset Managementprincipalam.com

Providing customized investment solutions through a multi-boutique platform to help individuals and institutions achieve their financial goals.

Investment Management 馃嚭馃嚫 Des Moines 2,317 n/a
9
MCImci.world

A tech-enabled business services holding company with diverse offerings including contact center solutions, IT services, staffing, business process outsourcing, and more

Outsourcing and Offshoring Consulting 馃嚭馃嚫 Iowa City 2,209 2002
10
Atheneathene.com

Provides retirement income and savings products, fixed annuities, reinsurance, and institutional pension solutions across multiple countries.

Financial Services 馃嚭馃嚫 West Des Moines 2,049 n/a
11
ATCatc.xyz

Innovative tech company solving business problems with custom software, automation, and IT solutions, as well as funding tech startups and providing training services globally

IT Services and IT Consulting 馃嚭馃嚫 Clive 1,725 2007
12
Musco Lightingmusco.com

A leading company specializing in designing and manufacturing sports and transportation lighting systems globally, with a track record of innovation since 1976

Electric Lighting Equipment Manufacturing 馃嚭馃嚫 Oskaloosa 1,274 1976
13
Stanley Consultantsstanleyconsultants.com

Award-winning consulting firm since 1913, providing program management, planning, design, engineering, and environmental services to diverse clients globally

Civil Engineering 馃嚭馃嚫 Muscatine 1,233 1913
14
CBE Companiescbecompanies.com

A global provider of outsourced call center solutions, specializing in meeting regulatory requirements for federal contracts and Fortune 100 companies

Outsourcing and Offshoring Consulting 馃嚭馃嚫 Cedar Falls 1,128 1933
15
Upper Iowa Universityuiu.edu

Private, nonprofit university offering undergraduate and graduate degree programs through flexible online and in-person options to students nationally and internationally Dual enrollment and professional development available

Higher Education 馃嚭馃嚫 Fayette 970 1857
16
EFCO Forming & Shoring Solutionsefcoforms.com

EFCO provides safe, reliable, and cost-efficient concrete formwork solutions for construction projects, focusing on efficiency, quality, and customer service

Construction 馃嚭馃嚫 Des Moines 930 1934
17
ITA Group, Inc.itagroup.com

It helps brands enhance sales and retention through events, incentives, and recognition, fostering connections and motivating employees and customers.

Business Consulting and Services 馃嚭馃嚫 West Des Moines 922 1963
18
SciPlaysciplay.com

Leading developer and publisher of digital games offering highly entertaining free-to-play games on mobile and web platforms worldwide

Computer Games 馃嚭馃嚫 Cedar Falls 826 1998
19
Seaboard Triumph Foodsseaboardtriumphfoods.com

An equal ownership joint venture between two integrated food companies specializing in pork production and processing, producing premium pork products

Food and Beverage Manufacturing 馃嚭馃嚫 Sioux City 768 2016
20
Carrotget-carrot.com

A global fertility and family-building platform offering comprehensive care, cost savings for employers, and award-winning experiences for individuals worldwide

Hospitals and Health Care 馃嚭馃嚫 West Des Moines 617 2016
21
CCC (Compressor Controls Corporation)process.honeywell.com

Leader in Turbomachinery Train Optimization Services for Oil & Gas industries, providing expertise in process optimization, plant efficiency, and safety

Oil and Gas 馃嚭馃嚫 Urbandale 593 1974
22
Foodlinerfoodliner.com

The company provides customized transportation services for dry bulk and liquid food products across North America, claiming the title of largest US bulk food carrier

Truck Transportation 馃嚭馃嚫 Dubuque 544 1958
23
Berkley Technology Servicesberkley-bts.com

Dynamic IT company within a global insurance organization, providing high-quality solutions, system integration, support, research, and career advancement opportunities in a positive environment

IT Services and IT Consulting 馃嚭馃嚫 Urbandale 526 2001
24
Future Foam, Inc.futurefoam.com

A global foam producer, OEM supplier, and retail company, specializing in manufacturing innovative foam materials tailored to customer specifications since 1958

Manufacturing 馃嚭馃嚫 Council Bluffs 520 1958
25
FoodChain IDfoodchainid.com

This company provides integrated food safety, quality, and sustainability services to the global agrifoods industry, serving clients in over 100 countries

Food and Beverage Services 馃嚭馃嚫 Fairfield 501 n/a

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26
Albaugh, LLCalbaugh.com

A leading supplier of post-patent crop protection products, seed treatments, and specialty products with global operations and a wide product portfolio

Chemical Manufacturing 馃嚭馃嚫 Ankeny 497 1979
27
Berkshire Hathaway Energybrkenergy.com

A sustainable energy company with a $1338 billion portfolio serving 12 million customers with low-cost, safe, and reliable service Headquarters in Iowa

Utilities 馃嚭馃嚫 Des Moines 480 n/a
28
Tri-City Grouptricityelectric.com

Experienced team providing a wide range of electrical services including engineering, integration, security, telecommunications, disaster recovery, and residential & construction projects

Construction 馃嚭馃嚫 Davenport 458 1895
29
Federal Home Loan Bank of Des Moinesfhlbdm.com

Member-owned cooperative of community banks, credit unions, and financial institutions in 13 states, focused on advancing economic development and affordable housing initiatives

Financial Services 馃嚭馃嚫 Des Moines 442 1932
30
Grain Processing Corporationgrainprocessing.com

Leading manufacturer and marketer of corn-based products for food, pharmaceutical, personal care, industrial use, animal feed, pet care, and various other industries

Food and Beverage Services 馃嚭馃嚫 Muscatine 415 1927
31
CRST Logisticscrst.com

Full-service third-party logistics company providing transportation services in US, Canada, and Mexico for manufacturers, distributors, and military units with a focus on efficiency and cost-effectiveness

Truck Transportation 馃嚭馃嚫 Cedar Rapids 406 1991
32
APCapcproteins.com

Global leader in manufacturing and selling plasma-derived functional proteins for animal nutrition, offering innovative solutions to improve lives of animals

Veterinary Services 馃嚭馃嚫 Ankeny 391 1981
33
PPI - Precision Pulley & Idlerppi-global.com

An employee-owned company founded in 1977, specializing in high-performance conveyor components, competitive pricing, and exceptional customer service worldwide

Mining 馃嚭馃嚫 Pella 368 1977
34
Cobham Mission Systemseaton.com

A leading provider of aerospace systems and services, specializing in power management, electrical technologies, and solutions for commercial and military aircraft worldwide

Defense and Space Manufacturing 馃嚭馃嚫 Davenport 359 n/a
35
Lightedgelightedge.com

LightEdge provides technology solutions to bring the benefits of public cloud to enterprise IT workloads, reducing complexity and prioritizing security, performance, and client needs

IT Services and IT Consulting 馃嚭馃嚫 Des Moines 359 1996
36
OnBrand24onbrand24.com

Leader in global call center outsourcing, offering exceptional inbound and outbound services across diverse industries with proven expertise and a focus on customer satisfaction and brand loyalty

Outsourcing and Offshoring Consulting 馃嚭馃嚫 Iowa City 358 1980
37
Rosenboom Machine & Toolrosenboom.com

A progressive manufacturer specializing in custom hydraulic cylinders for OEMs in various industries, with facilities in US and China Seeking skilled individuals

Machinery Manufacturing 馃嚭馃嚫 Sheldon 351 1974
38
Sears Seatingsearsseating.com

A leading manufacturer of suspension and non-suspension seating systems for various industries, supplying major companies worldwide with proprietary products

Agriculture, Construction, Mining Machinery Manufacturing 馃嚭馃嚫 Davenport 348 1855
39
Trans Ovatransova.com

Leader in bovine reproductive technologies, offering services like embryo transfer, IVF, sexed-semen, genetic preservation, and cloning to advance cattle genetics globally

Biotechnology Research 馃嚭馃嚫 Sioux Center 334 1980
40
CIVCO Medical Solutionscivco.com

Medical technology company with 35+ years experience specializing in ultrasound accessories for diagnostic imaging, infection control, and needle guidance solutions

Medical Equipment Manufacturing 馃嚭馃嚫 Coralville 329 1981
41
Happy Joe's Pizzahappyjoes.com

A family-owned pizza chain known for specialty pizzas, ice cream, birthday parties, and mascot Happy the Dog with locations across the US and internationally

Restaurants 馃嚭馃嚫 Davenport 318 1972
42
Ag Leader Technologyagleader.com

A leader in precision agriculture technology, providing complete solutions to help farmers plan, plant, apply, and harvest more accurately and profitably

Farming 馃嚭馃嚫 Ames 273 1992
43
TriMarktrimarkcorp.com

A leading manufacturer of quality hardware products for various industries with expertise in design, manufacturing, and engineering services for global customers

Mechanical Or Industrial Engineering 馃嚭馃嚫 New Hampton 240 1971
44
Infinite Computing Systemsinfinite-usa.com

Delivering customized IT solutions since 1997, specializing in Microsoft technologies, business intelligence, custom application development, mobility services, product development, and global staffing

IT Services and IT Consulting 馃嚭馃嚫 Cedar Rapids 201 1997
45
Fort Dodge Animal Healthwyeth.com

Manufacturer of animal health products for livestock, companion animals, equine, swine, and poultry industries worldwide. Dedicated to research, development, and delivery of innovative products.

Pharmaceutical Manufacturing 馃嚭馃嚫 Building 32 198 1912
46
Eurofins US Food, Feed, & Supplement Testingeurofinsus.com

Commercial testing laboratories offering comprehensive food safety testing services, specializing in a range of laboratory testing methods for various industries in the United States

Biotechnology Research 馃嚭馃嚫 Des Moines 160 n/a
47
GOMACO Corporationgomaco.com

A global leader in concrete construction equipment, offering a wide range of machinery for various paving applications worldwide through a distributor network

Machinery Manufacturing 馃嚭馃嚫 Ida Grove 144 1965
48
McCoy Groupmccoygroup.com

A family-owned transportation company operating multiple subsidiaries in North America, specializing in trucking, logistics, construction, and forestry services

Truck Transportation 馃嚭馃嚫 Dubuque 135 1958
49
Blue Frogbluefrogdm.com

A privately-owned marketing firm offering comprehensive services like inbound marketing, design, social media management, and strategic planning for businesses of all sizes

Business Consulting and Services 馃嚭馃嚫 Waukee 119 2009
50
CEIA S.p.A.ceia.net

This company manufactures high-tech electromagnetic inspection and induction heating equipment, with all research, development, engineering, and production activities performed entirely in-house.

Appliances, Electrical, and Electronics Manufacturing 馃嚭馃嚫 Viciomaggio 115 1968

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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.

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