The 100 largest companies in Stamford

Spectrumspectrum.net

A leading broadband connectivity company offering internet, TV, mobile, voice, and tailored advertising services to residential, business, and government customers

Charter Communicationscharter.com

Provider of internet, television, and phone services, delivering innovative telecommunications solutions to residential and business customers nationwide.

HARMAN Internationalharman.com

Designs and manufactures premium audio products and automotive electronics, enabling smarter, safer, and immersive in-cabin vehicle experiences worldwide.

Gartnergartner.com

A global company providing expert-led research and data-driven insights to help executives make faster, smarter decisions and achieve stronger performance

United Rentalsunitedrentals.com

Largest equipment rental company providing construction, industrial, and specialty solutions with extensive fleet, safety training, and 24/7 support.

Time Warner Cablejobs.spectrum.com

A leading TV, internet, and voice provider, focused on growth and exceptional service Visit our LinkedIn and policy page for more information

Synchronysynchrony.com

provides consumer financing solutions enabling millions to access essential needs and connects them with small businesses and health providers

SHRW, LLCmarriott.com

Branding and hotel management company overseeing 1 Hotels and Homes, Baccarat Hotels and Residences, and Treehouse Hotels after its relaunch in 2025.

ITT Inc.itt.com

A global technology company providing cutting-edge solutions in motion technologies, industrial process, and connect and control technologies across various industries worldwide

Spectrum Businessspectrum.com

Provider of fast and reliable internet, phone, and mobile services tailored for small businesses, ensuring seamless communication and connectivity

Tronoxtronox.com

A global producer of titanium dioxide and inorganic chemicals, specializing in mining, processing, and manufacturing products for various industries worldwide

Webster Bankwebsterbank.com

A leading commercial bank providing financial solutions to businesses, individuals, and families through digital and traditional services in three distinct lines of business

Spectrum Enterprisespectrum.com

A national provider of scalable, fiber-based technology solutions for businesses and communications service providers, offering Internet, Ethernet, Voice, TV, and Managed IT solutions

Crane Companycraneco.com

Long-standing ethical business focused on innovation, disciplined management, strategic acquisitions, and creating value for customers, suppliers, and shareholders.

Point72point72.com

Global alternative investment firm focusing on fundamental and systematic strategies across asset classes and geographies to deliver superior returns.

Hexcel Corporationhexcel.com

Production of carbon fiber reinforcements, resin systems, and honeycomb materials focused on lightweight solutions for commercial aerospace industry.

Centerplatesodexolive.us

Providing food and beverage services, hospitality, and event management solutions for sports venues, entertainment arenas, and convention centers.

Allied Barton Securtiy

A security and investigations company based in Stamford, Connecticut, specializing in providing security services to various clients

Stamford Healthstamfordhealth.org

A not-for-profit healthcare organization in Stamford, CT providing high-quality health & wellness services, specialized orthopedic care, cancer treatment, and medical education

AIFSaifs.com

A leading cultural exchange organization organizing programs such as college study abroad, au pair placement, internships, camp counseling, high school study, and travel

Daymondaymon.com

Provides end-to-end private brand development services including strategy, product development, quality assurance, supplier management, sales, and branding solutions.

ISG (Information Services Group)isg-one.com

Global AI-focused technology research and advisory firm helping organizations optimize technology investments and achieve operational excellence and growth.

Conair LLCconair.com

Design and manufacture of personal care, kitchen appliances, cookware, hair accessories, cosmetic and travel products sold globally.

Cristaltronox.com

A leading producer of titanium dioxide and zircon products, with a global footprint in mining, processing, and sale of mineral sands

NBC Sportsnbcunicareers.com

A division of NBCUniversal focused on sports media properties, including television networks, online operations, fantasy sports sites, and sports events

Gen Regenre.com

Provides treaty and facultative reinsurance services globally with expert underwriting, actuarial, and claims support tailored to client needs.

vineyard vinesvineyardvines.com

Family-founded American retailer offering clothing and accessories through over one hundred stores, e-commerce, and major department stores focused on comfortable, celebratory lifestyle apparel.

Au Pair in Americaaupairinamerica.com

Provider of cultural exchange experiences through live-in child care assistance, placing over 110,000 au pairs in 43 states since 1986

Octagonoctagon.com

A global agency specializing in sports, entertainment, and culture, providing creative marketing, sponsorship consulting, athlete representation, and event management services worldwide

Lovesaclovesac.com

This company prioritizes love, inclusion, and happiness by fostering meaningful relationships and promoting diversity, equity, and inclusion in all aspects

GeneDxgenedx.com

Specializing in genetic diagnosis, offering exome and genome tests to provide personalized health plans, accelerate drug discovery, and improve health system efficiencies

BlueTriton Brandsbluetriton.com

A leading provider of responsibly sourced spring and purified water products, promoting sustainability through natural resource management and community engagement

William Pitt Sotheby's International Realtywilliampitt.com

Luxury real estate marketers in Connecticut with unrivaled access to distinctive properties, specializing in connecting with affluent audiences

Stamford Public Schoolsstamfordpublicschools.org

A learning organization dedicated to providing an education that cultivates productive habits of mind, body, and heart in every student

KAYAKkayak.com

Global leader in travel search, offering tools for confident trip planning Part of a network of brands focusing on seamless travel experiences worldwide

WWEwwe.com

A global entertainment company delivering family-friendly content through television, digital media, and publishing platforms to a massive global audience

Rizingrizing.com

A global SAP partner offering strategy, implementation, and support for SAP HCM, EAM, and Retail/Fashion industries, driving business transformation with industry expertise

Design Within Reachdwr.com

A leading source for modern design furniture and accessories, offering iconic mid-century pieces and innovative contemporary designs used in global hospitality and educational settings

cxLoyaltychasetravelcorporatesolutions.com

A leading provider of loyalty technology services, offering tailored programs with a wide selection of travel rewards and superior customer experience for clients worldwide

Sterling National Bankwebsterbank.com

A leading commercial bank offering financial solutions to businesses, individuals, families, and partners through digital and traditional service delivery

Purdue Pharma L.P.purduepharma.com

A pharmaceutical company developing, manufacturing, and marketing medications and consumer health products, focusing on opioid abatement and public health interests

Savemart Stores Inc

A consumer electronics company located in Stamford, Connecticut, providing a range of electronic products and services to customers

ENGinenginprogram.org

A non-profit organization connecting Ukrainians with English-speaking peers for free online conversation practice to improve spoken English and intercultural skills

Philip Morris International U.S.uspmi.com

Manufacturer and distributor of chewing tobacco, snus, cigars, nicotine pouches, matches, and lighters in the US market Operations based in Virginia and Kentucky

Crisil Coalition Greenwichgreenwich.com

A leading provider of strategic benchmarking and analytics to the financial services industry, offering actionable insights to improve business performance

Castleton Commodities Internationalcci.com

Energy trading and infrastructure asset investing supported by advanced analytics, fundamental research, and a focus on sustainable, reliable energy.

Americaresamericares.org

A global nonprofit organization dedicated to saving lives and improving health for over 40 years Visit wwwamericaresorg for more information

ReneSola Ltd.emeren.com

Global solar project developer and operator with operations in over 10 countries, formerly known as ReneSola Power Ltd, now rebranded as Emeren Group Ltd

Affinion Grouptenerity.com

Affinion helps companies build customer loyalty through targeted marketing and subscription-based lifestyle services, generating revenue for marketing partners worldwide

OdysseyReodysseyre.com

Provides diverse property, casualty, and specialty reinsurance solutions globally through multiple offices, part of a major financial holdings group.

Steward Partnersstewardpartners.com

Offers comprehensive wealth planning, investment strategy, asset services, private banking, institutional consulting, and business solutions to diverse investors.

Rizing Consumer Industriesrizing.com

Leader in retail and consumer products for SAP software, providing specialized solutions and consulting services to optimize SAP experience worldwide

Cenveo Envelope Groupcenveo.com

A leading envelope manufacturer producing a wide variety of envelopes with creative designs, innovative solutions, and the ability to meet diverse customer demands

ICON International, Inc.iconinternational.com

Specialized finance company offering corporate barter solutions to restore value to underperforming assets and fund corporate expenses for businesses

Freepoint Commoditiesfreepoint.com

A global commodities merchant providing trading, logistics, and financing solutions worldwide, with expertise in energy, metals, and risk management

THE TUDOR GROUPtudorfunds.com

Global investment firm specializing in discretionary macro trading, systematic strategies, and innovative research to generate consistent client returns.

Axisaxis.co.uk

Former company no longer trading Domain names and cherished number plate for sale Contact Paul for more information about available assets

Hudson Bay Capital Management LPhudsonbaycapital.com

Management of alternative investment opportunities using diverse, catalyst-driven strategies targeting uncorrelated alpha across global corporate capital structures.

City of Stamfordstamfordct.gov

Large Connecticut city known for its booming economy, transportation, thriving downtown, and national reputation for health and safety, attracting educated workforce.

Deutsch Family Wine & Spiritsdeutschfamily.com

A family-owned company founded in 1981, specializing in marketing quality wines and spirits from prestigious families around the world

buildOnbuildon.org

Empowering youth to break the cycle of poverty through service and education, transforming neighborhoods in the US and building schools in impoverished nations globally

Lockwoodthelockwoodgrp.com

The company collaborates with pharmaceutical, biotech, and medical device industries to create evidence-based, impactful strategies and communications for brand development

Petro Home Servicespetro.com

A leading provider of local home heating oil and total home comfort services, with over 100 years of experience serving the Northeast region

Club Quarters Hotelsclubquartershotels.com

CQ Hotels simplifies business travel with low fixed rates, vibrant city-center locations, best-in-class amenities, and free extras for organizations worldwide

Protegrityprotegrity.com

Protects sensitive data across enterprises, enabling businesses to leverage information for customer experiences, informed decisions, and innovation without privacy risks.

SpringWorks Therapeuticsspringworkstx.com

The company is a biopharmaceutical firm focused on developing targeted oncology medicines for severe rare diseases and cancer using precision medicine

IN Marketinginconnectedmarketing.com

An integrated brand activation agency specializing in Connected Commerce through strong retailer relationships and insights for impactful marketing strategies

SponsorUnitedsponsorunited.com

Global sports and entertainment intelligence platform providing data to build marketing partnerships, connecting brands, rights holders, and agencies for impactful decisions

Softdelsoftdel.com

A global company specializing in connecting devices, enterprises, and people in smart buildings and factories, offering technology-driven solutions for digital challenges

Viking Global Investorsvikingglobal.com

managing over $55 billion capital across public equity, private equity, credit, focusing on operational excellence and investor performance

Stamford Schoolstamfordschools.org.uk

A historic group of schools offering a modern and vibrant education focused on developing critical thinking and preparing students for the future

JobTargetjobtarget.com

Recruitment solutions provider helping Fortune 1000 companies and small businesses find and hire top candidates through a network of 25,000 job sites

Black Diamond Capital Managementbdcm.com

Privately held firm specializing in high yield credit, distressed credit, restructurings, and business turnarounds within the alternative asset management industry

Rhonerhone.com

A performance lifestyle brand founded in 2014, dedicated to championing mental fitness through stylish and high-performance clothing, inspiring community, and crafting performance-driven products

EverestDX Inceverestdx.com

A digital platform services company specializing in orchestration, intelligent operations, and AI-powered analytics for enterprise IT to enable seamless digital transformation

The Red Door by Elizabeth Ardenelizabetharden.com

A leading salon and spa company providing exceptional beauty and wellness services, focused on enhancing guests' lives and fostering human connection

Loxo@Lillylilly.com

This company focuses on creating impactful new medicines for cancer patients worldwide by combining biotech innovation with the resources of a larger pharmaceutical company

Cuisinartcuisinart.com

This company specializes in providing innovative culinary tools and appliances to help people savor the good life in the kitchen

GenStar Insurance Services, LLCgeneralstar.com

A leading specialty and surplus lines provider offering stable financial backing, creative underwriting, exceptional customer service, and expertise in challenging risk management scenarios

NewEdge Wealthnewedgewealth.com

A wealth management business providing top resource and solutions for ultra-high-net-worth, family office, and institutional clients through investment advisory and securities services

Rollease Acmedarolleaseacmeda.com

Innovator of window covering hardware systems, specialized fabrics, and automated shade solutions, delivering enhanced technologies and exceptional service to trade customers

iceDQicedq.com

Platform for ETL test automation, production data monitoring, and data migration testing ensuring data accuracy and consistency.

Eagle Bulk Shipping Inc.starbulk.com

A US-based company operating dry bulk vessels, offering global transportation services for coal, grain, iron ore, steel, cement, and forest products

Harvest Hill Beverage Companyharvesthill.com

Independent producer of branded beverages with iconic brands like Juicy Juice and SunnyD, delivering consistent revenue growth through manufacturing, marketing, and distribution

ReFocus Eye Healthrefocuseyedoctors.com

A company providing centralized support for emerging eye care entrepreneurs to grow, with a focus on exceptional patient-centric care and mentorship

Alliance Animal Healthallianceanimal.com

A multi-site business partner for veterinarians in the US, providing resources in business operations while maintaining their medical autonomy

SOLVEsolvefixedincome.com

Provider of AI-driven fixed income market data, analytics, and tools enhancing transparency, risk management, and efficiency for financial firms.

AIFS Abroadaifsabroad.com

Leading provider of international education programs offering study abroad, internship, volunteer, and faculty-led programs with a focus on student welfare and environmental sustainability

Keter Environmental Servicesketeres.com

Keter Environmental Services helps businesses manage waste and recycling programs efficiently, sustainably, and cost-effectively, ensuring landfill diversion and achieving specific sustainability goals

Aircastleaircastle.com

Dynamic aircraft leasing company offering exciting opportunities for talented professionals in a variety of roles within the industry

Spectrum Community Solutionsspectrum.com

Leading provider of broadband connectivity solutions for multifamily properties, offering high-speed internet, property-wide WiFi, video packages, and excellent customer support

Hexcelhexcel.com

A leading advanced composites company in the UK, now part of Hexcel, providing cutting-edge reinforcements and materials for various industries

RVI Grouprvigroup.com

Specializing in property and casualty insurance, providing residual value insurance products to protect against market value declines in various asset classes

PDC BRANDSpdcwellness.com

Development and distribution of premium wellness, personal care, beauty, and fragrance products available globally in retail and online outlets.

SunEnergy1sunenergy1.com

A vertically integrated solar developer specializing in utility-scale projects, offering pricing flexibility and community support through sustainable development and employment opportunities

Altus Power, Inc.altuspower.com

Originates, develops, owns, and operates solar generation, energy storage, and charging infrastructure for commercial, industrial, public, and community solar customers.

University of Connecticut-Stamfordstamford.uconn.edu

Campus in downtown Stamford, near corporate headquarters and amenities like theaters, restaurants, and shopping, with easy transportation access.

Chelsea Piers Connecticutchelseapiers.com

A sports and entertainment complex with top-notch facilities, instructors, and programs for athletes of all ages, dedicated to providing a clean, safe, friendly, and fun environment

Beauty Quest Groupbeautyquestgroup.com

Manufacturer and marketer of hair care products for salons and retailers, with brands like Aquage, RUSK, and One ‘n Only offering contract manufacturing services

Grayscale Investmentsgrayscale.com

A leading provider of regulated investment products in the digital economy, offering access to crypto assets through private placements, public quotations, and ETFs