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SparqGo connects job seekers with UnitedHealth Group's mission and job opportunities, while providing UnitedHealth Group, UnitedHealthcare and Optum employees with on-the-go access to company tools an

Honoring commitments, demonstrating honesty in dealings, and maintaining the highest ethical standards.

Integrity

Understanding and addressing the needs of patients, members, and communities with empathy and care.

Compassion

Building and sustaining trusting relationships with members, care providers, employers, and communities.

Relationships

Continuously improving and transforming healthcare through technology, data, and new care models.

Innovation

Delivering on commitments and constantly improving quality, service, and value.

Performance

UnitedHealth Group is America's largest healthcare company operating through UnitedHealthcare insurance and Optum health services, serving over 50 million members while providing pharmacy benefits, care delivery, and health technology solutions.

UnitedHealth Group has paid more than $2B to providers following cyberattack

UnitedHealth Group is under criminal investigation for possible Medicare fraud

UnitedHealth Group CEO says health-care system is 'flawed'

Cyberattack at UnitedHealth Group last year affected 190M people

UnitedHealth Group Abruptly Replaces CEO Andrew Witty

Stephen Hemsley

Chief Executive Officer and Chairman

Patrick Conway

Chief Executive Officer, Optum

Wayne DeVeydt

Chief Financial Officer

Heather Cianfrocco

EVP Governance, Compliance and Information Security

Krista Nelson

Chief Executive Officer, Optum Health

Sandeep Dadlani

Chief Executive Officer, Optum Insight

Dirk McMahon

Chief Operating Officer

Tim Noel

Chief Executive Officer, UnitedHealthcare

UnitedHealth Group Incorporated is an American multinational for-profit company based in Eden Prairie, Minnesota specializing in health insurance and health care services. Selling insurance products under UnitedHealthcare, and health care services under the Optum brand, it is the world's seventh-largest company by revenue and the largest health care company by revenue. The company is ranked seventh on the 2025 Fortune Global 500. UnitedHealth Group had a market capitalization of more than $300 billion as of year-end 2025. The company is the largest health insurer in the United States, insuring over 50 million people, and operates globally. UnitedHealth Group has faced numerous investigations, lawsuits, and fines, including SEC enforcement for stock option backdating, Medicare over-billing, unfair claims practices, mental health treatment denials, and anticompetitive behavior.

https://en.wikipedia.org/wiki/UnitedHealth_Group

Health insurance plans for employers of all sizes and individuals, including PPO, HMO, and high-deductible health plans.

UnitedHealthcare Employer & Individual

Medicare Advantage, Medicare Supplement, and Part D prescription drug plans for seniors and retirees.

UnitedHealthcare Medicare & Retirement

Medicaid and Children's Health Insurance Program (CHIP) managed care services for state governments.

UnitedHealthcare Community & State

Care delivery services including physician practices, surgery centers, home health, and behavioral health services serving millions of patients.

OptumHealth

One of the nation's largest pharmacy benefit managers, processing prescriptions and negotiating drug prices for health plans and employers.

OptumRx

Technology and analytics services for healthcare organizations including data management, consulting, and revenue cycle management.

OptumInsight

Healthcare technology platform providing revenue cycle management, payment accuracy, and clinical decision support solutions acquired in 2022.

Change Healthcare

Digital health platform offering wellness programs, health assessments, and personalized recommendations for members.

Rally Health

CEO Andrew Witty resigned for personal reasons, with Stephen Hemsley (CEO 2006-2017) returning to lead the company. UnitedHealth also suspended its 2025 outlook due to higher-than-expected medical costs.

UnitedHealth CEO Andrew Witty Steps Down

UnitedHealth announced sweeping executive changes including new CFO Wayne DeVeydt, new Optum CEO Patrick Conway, and new leaders for OptumHealth, OptumRx, and OptumInsight.

UnitedHealth Announces Executive Leadership Changes

Brian Thompson, CEO of UnitedHealthcare, was shot and killed in an ambush attack outside a hotel in Manhattan where he was attending an investor conference. The killing shocked the healthcare industry.

UnitedHealthcare CEO Brian Thompson Killed in Manhattan

A ransomware attack on Change Healthcare compromised data of 190 million people and disrupted healthcare payments across the nation for weeks, marking one of the largest healthcare data breaches in history.

Change Healthcare Cyberattack Affects 190 Million

UnitedHealth Group’s Fight For Survival: UnitedHealth’s war room is now a 24/7 scramble to protect profits, power and what’s left of its reputation.

UnitedHealth Group Is Under Criminal Investigation for Possible Medicare Fraud

Warren Buffett's Berkshire Hathaway shows a new stake in UnitedHealth Group $UNH

[OC] How UnitedHealth Group made it’s latest Billions

Schumer is worth $7 million. He never cared about protecting your health insurance costs. Through his holdings in TIAA he has indirect investments in UnitedHealth Group, CVS and at least 6 other pharmaceutical companies. It’s past time he exit politics, we must make sure he’s voted out!

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UNITEDHEALTH GROUP INC

Richard Burke established Charter Med Inc. in the Twin Cities, providing claims processing and business services to HMOs.

Charter Med Established

UnitedHealthcare Corporation was formally incorporated to purchase Charter Med and create network-based health plans, marking the official founding of the company.

UnitedHealthcare Founded

UnitedHealthcare became a publicly traded company, providing capital to fuel expansion through acquisitions of regional HMOs.

Initial Public Offering

The company changed its name from UnitedHealthcare to UnitedHealth Group to reflect its diversified portfolio of health services businesses.

Renamed UnitedHealth Group

UnitedHealth Group formed Optum by merging its existing pharmacy and care delivery services into a single brand comprising OptumHealth, OptumInsight, and OptumRx.

Optum Created

UnitedHealth acquired a 90% stake in Amil Participacoes, Brazil's largest health insurer, for $4.9 billion, marking a major international expansion.

Amil Participacoes Acquisition

UnitedHealth acquired pharmacy benefits manager Catamaran for $12.8 billion, merging it into OptumRx to create one of the largest PBMs in the country.

Catamaran Acquisition

Optum completed the $4.3 billion acquisition of DaVita Medical Group after FTC approval, adding a major physician network and outpatient facilities.

DaVita Medical Group Acquisition Completed

UnitedHealth completed the acquisition of Change Healthcare, a major healthcare technology company, adding significant technology and analytics capabilities to OptumInsight.

Change Healthcare Acquisition

A devastating ransomware cyberattack on Change Healthcare compromised data of 190 million people and paralyzed healthcare payments nationwide for weeks.

Change Healthcare Cyberattack

UnitedHealth Group completed the sale of its Brazil operations (Amil), exiting the market it entered in 2012.

Brazil Operations Sold

Brian Thompson, CEO of UnitedHealthcare, was shot and killed in an ambush attack in Manhattan, shocking the healthcare industry and the nation.

UnitedHealthcare CEO Brian Thompson Murdered

UnitedHealth Group reported 2024 revenues of $400.3 billion, an 8% increase, cementing its position as the largest U.S. healthcare company.

$400 Billion Revenue Milestone

CEO Andrew Witty abruptly resigned citing personal reasons. Stephen Hemsley, who was CEO from 2006-2017, returned to lead the company through its challenges.

CEO Andrew Witty Resigns

UnitedHealth announced significant executive changes including new CEOs for Optum, OptumRx, Optum Health, and OptumInsight, plus a new CFO effective September 2025.

Major Leadership Restructuring

Feeling overwhelmed by parenting questions and confusing ingredient lists? Duckie is your smart parenting companion—scan products for safety AND chat with your personal AI assistant about your child's

Duckie is a United States-based AI customer support company founded in 2023 building AI support agents platform raising $500K from Y Combinator Andreessen Horowitz Greylock KungHo Fund Netflix plus 5 additional investors achieving 80 percent resolution time reduction 71 percent support ticket deflection participating in Y Combinator Winter 2024 batch based in San Francisco CA targeting customer support teams through AI agent builder enabling tasks processes translation into predictable reliable AI workflows reducing resolution times deflecting tickets automating support operations customer service AI automation workflow creation minutes deployment rapid implementation.

A web application built with AngularJS to track your favorite tv-shows with semi-automagic torrent integration

DuckieTV

Self-driving car simulator for the Duckietown universe

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Source code for our paper "Sim-to-real reinforcement learning applied to end-to-end vehicle control"

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