A lot of what consultants do all day—as well as who their clients are—is intentionally kept a secret.

A lot of what consultants do all day is intentionally kept a secret

Consulting firms also often keep their clients private to maximize the sectors they’re able to secure contracts for and avoid any perceived conflicts of interest.

Many of the projects major consulting firms work on are kept secret, some firms provide a few examples of real-world client work

A list of client work examples from McKinsey includes a case study on how the firm helped Starbucks design more inclusive stores, and many more.

Governments are arguably very dependent on consulting firms like McKinsey and Deloitte

This podcast episode discusses the consultancy industry’s rise and how these firms make billions of dollars, even amid significant scandals.

Consulting is more than just giving advice

A deep-dive article from Harvard Business Review argues that many clients of consulting firms need to ask more from these firms and to understand their capabilities, which range from accounting to growth strategy and more.

The global consulting industry was worth roughly $710B in 2023

From 2017 to 2021, the consulting firm McKinsey took in $77M in consulting contracts with just the US Food and Drug Administration alone.

Some argue that America is too dependent on consulting

Many major companies in America—not to mention the federal government—spend thousands of dollars a month paying to contract major consulting firms.

An inside look at what it's like to be a consultant

This video explains the basics of consulting, as well as what it's actually like to be a consultant—from the lifestyle and hours to compensation.

McKinsey cashed in by consulting for both companies and their regulators

While McKinsey worked with e-cigarette maker Juul, it also consulted for the US Food and Drug Administration's department regulating vaping and nicotine.

'The Firm' is a book about the influence of top consulting firm McKinsey

The author argues that consulting firms are so valuable to the companies that hire them because the clients don’t have to take the blame for any changes the consulting firm decides to make within the organization.

The Big Three consulting firms are McKinsey & Company, Boston Consulting Group, and Bain & Company

Some also refer to this group as “MBB.” As a nearly century-old company that’s well known for its prestige, McKinsey has some famous alumni—including Chelsea Clinton and Sheryl Sandberg. The other two consulting firms in the Big Three have employed some famous faces over the years, too.

Management consultants deal with solving complex business challenges

Specifically, according to an article from careers site The Muse, a management consultant can be loosely defined as someone who is “a problem solver for some of the more complex business and org structures out there.”

The 'Big Three' and 'Big Four' consulting firms have grown more similar in recent years

The “Big Three” consulting firms—McKinsey & Company, Boston Consulting Group, and Bain & Company—and the “Big Four”—Deloitte, PricewaterhouseCoopers (PwC), KPMG, and EY—actually have a lot in common these days. But it wasn’t always that way.

Modern consulting traces its roots to 1886

Arthur D. Little Inc. was the first management consulting firm. Starting as a chemical analysis lab, the firm evolved to play pivotal roles in projects like developing the NASDAQ system and supporting Apollo 11.

In 2018, roughly 13% of Yale University graduates became consultants

Consulting is a popular career path for today’s top college students. A student newspaper article dives into a Yale University student’s brief love affair with the consulting industry, starting with a depiction of the interview process.

Consulting firms are known for their relatively high starting salaries

The “Big Three” and the “Big Four” consulting firms especially are known for high pay. Top firms often offer entry-level salaries well over $100K per year.

The 'Big Four' consulting firms specialize in accounting

The "Big Four" refers to Deloitte, PwC (also known as PricewaterhouseCoopers), KPMG, and EY. They more recently built out their business consulting practices in addition to accounting services.

A Yale student wrote a critical essay about the consulting industry's influence on college students

Marina Keegan was a recent Yale graduate set to start her career writing for The New Yorker when she died in a car accident. But before her death, she wrote an essay criticizing the consulting industry's impact on not only her classmates' lives but also their ability to impact the world at large.

In 2018, roughly one-third of Yale graduates went into either finance or consulting

Every year, top consulting firms head to career fairs at Ivy League universities like Yale across the country. They end up recruiting a significant population of the student body by graduation.

62% of independent workers said they would prefer permanent or non-contract work

In the consulting firm McKinsey's 2022 "American Opportunity Survey," 36% of employed respondents (about 58 million Americans) classified themselves as "independent workers." But they're not all thrilled about their current professional status.

Generate a powerpoint filled with 'consulting slop' for your business

Created by the consulting company NOBL, this AI generator mimics and mocks the vague and impersonal presentations sometimes shared by consulting firms.

Listen to the methods and strategy of the secretive S&P 500 selection committee

Stocks are added to the S&P 500 by a secret selection committee that meets regularly to assess which companies can remain in the index, which companies need to be added, and which companies no longer meet the criteria. The members of the committee used to be public, but S&P Global decided to keep its members confidential after companies sent packages, letters, and gifts to try to make it into the index.

Many investment bankers work on mergers and acquisitions

At some point in their careers, many investment bankers work on facilitating or advising clients on mergers or acquisitions. From analyzing industry group trends to deal negotiations, an M&A in investment banking explainer outlines how investment bankers handle these business transactions.

US concierge and direct primary care practices surged 83.1% between 2018 and 2023

Research published in December 2025 in the journal Health Affairs indicates that these retainer-fee care models are expanding across the country. Concierge medicine charges monthly or annual fees, as does direct primary care (which doesn't take insurance).

Older, medically complex patients are a high proportion of concierge practices, a membership-based model which is sometimes referred to as retainer medicine or VIP medicine.

Amazon's One Medical, MDVIP, and SignatureMD are examples of concierge practices

Annual fees for concierge practices can range widely. At the lower end, Amazon's One Medical costs $199 (which can drop to $99 if you're a Prime member) and four figures for MDVIP and SignatureMD. Annual fees jump to $10,000 or more for options like Massachusetts General Hospital's concierge practice.

Private equity deals sometimes come with layoffs.

One estimate values concierge services at $38.9B by 2032

Data Horizons Research put the value of this global market at $18.9B in 2021, but anticipates massive growth by 2032, with North America comprising the majority of the market. Chronic health conditions, their analysis suggests, will be a contributing factor to this growth as medically complex individuals seek more personalized care.

Private equity firms can be 'powerful partners' or 'formidable competitors'

Under the best circumstances, PE firms can increase a company's value using strategies that might not be suitable for public companies facing pressure for immediate shareholder returns. But PE firms are often portrayed negatively due to the aggressive strategies they sometimes use to cut inefficiencies. As PE has grown, many firms have changed their strategies, shifting away from aggressive scaling to more integrated acquisitions.

The pedigree of one’s MBA program matters a lot to elite employers

One expert even said that having an MBA from a prestigious school is “non-negotiable” for certain employers, such as elite management consulting, investment banking, and private equity.

Concierge services are one of the top medical costs retirees fail to factor into their planning

One of the unexpected medical costs retirees are facing is thousands of dollars a year for concierge care membership fees. A typical annual fee can average $3,500. Concierge care is an option that's particularly popular among older adults with more complex health needs and in some areas of the country doctors are increasingly turning away Medicare patients and only accepting new patients willing to pay annual fees for concierge medicine. (Some users may experience a paywall.)

The 'Big Three' asset managers—Vanguard, State Street, and BlackRock—collectively manage more than $30T in assets and are the largest shareholders in roughly 88% of all the companies listed on the S&P 500.

Palantir's services allow both companies and the government to analyze complex data

There's a common misconception that Palantir buys, sells, and shares data, but Palantir insists it isn't a data broker. Rather, Palantir is more like a data analytics company that allows corporations and government agencies to combine messy, large, and often hard to access datasets to gather insights.

Private companies are often harder to value than public companies

That's partly because there isn't readily available stock information, and financial accounting is kept behind closed doors. Typically, determining the value of a private company involves, among other things, closely comparing the private company with its competitors.

The culture Ray Dalio created at Bridgewater Associates is often criticized

Despite large returns, former employees report meticulous logs of mistakes, intense public questioning of junior-level staffers, recordings of all meetings being made available to all employees, and highly confrontational meetings—many of which are attributed to the book of more than 100 principles Dalio gives each employee. (Some users may experience a paywall)

Primary care doctors are converting into membership-based concierge practices

Subscription-based practices sometimes don't accept insurance and they also require annual membership fees which can add up to thousands of dollars per year. In return, patients are promised more personalized care and round-the-clock access to medical providers. As doctors transition to concierge care, this retainer-based medicine model is forcing people to choose between searching for new primary care providers or paying hefty fees.

Roughly 45% of clinicians in 2023 reported at least one symptom of burnout

With that kind of statistic as a backdrop, proponents of concierge medicine practices argue that concierge services could help keep doctors in medicine and thus help to address physician shortages.

Investment banking jobs are famous for their long hours

Although some banks report attempts to cap hours for junior employees at 80 hours per week, these employees often continue working many more hours than that. Goldman Sachs analysts, for instance, went viral back in 2021 when they put together a PowerPoint deck complaining of 100-hour work weeks and mental health struggles.

Explore a tool that shows how much stake large asset managers, including BlackRock, hold in public companies.

It’s an investment banker’s job to raise money for the bank’s clients

Investment bankers do this in a multitude of ways, such as selling securities, or acquiring other companies.

The firms running America's voting systems

Three companies make up over 90% of the US market share around voting systems, and like any company, they're priorities aren't always aligned with the public's. Dive into the industry of voting machines in this investigation piece from the Guardian.

Annual memberships for concierge medicine can be $1,000 or as much as $50,000

Concierge medicine practices offer more opportunities for same-day visits and longer meeting times with doctors in exchange for annual membership fees on top of typical insurance payments, copays, and deductibles.

Concierge medicine practices typically have hundreds of patients, instead of thousands

A clinician describes how he's "one call away" from his patients in the concierge medicine system. His patients pay about $150 per month to be members in his practice on top of normal care visit costs. Doctors like him may only have hundreds of patients in their practice—instead of thousands.

Investment bankers are architects of the largest financial transactions in the world

Working up to 120 hours a week, investment bankers help major corporations navigate IPOs, mergers, and more. Despite long hours and a high-pressure environment, investment banking remains a critical industry that shapes the global financial landscape.

The matchmakers serving the elite of Silicon Valley

If members of the wealthy elite want to find romance, they often choose expensive match-making services rather than dating apps. These services can cost $150,000 for each match, and providers are experts in dealing with the unique social dynamics caused by being wealthy and the unusual egos such wealth can bring. This article explores this hidden cultural phenomenon.

Read about the National Labor Relations Board case against Bridgewater Associates

In 2016, The New York Times reported about sexual harassment claims at the hedge fund, which uncovered a large-scale case from the National Labor Relations Board over Bridgewater's employees' contracts. The NLRB challenged their intense confidentiality agreements, but the settlement was ironically deemed confidential.

Congressional committees quietly shape most legislation

This video explains how 20 congressional committees—standing, select, and conference—perform much of Congress's work, from drafting legislation and holding hearings to overseeing executive branch agencies.

Doctors report wanting more time to plan, provide care for patients

Many physicians experience aspects of burnout, and concierge medicine provides a slower, more relational approach to medicine, including consistent follow-up care for a smaller pool of patients. A concierge medicine clinician may talk with each patient frequently, perhaps every few weeks, instead of just once a year.

Special-purpose acquisition companies let companies skirt the IPO process

A video explains how private companies have taken advantage of this loophole, why investing in these companies isn’t always a good idea, and how blank-check companies (as they’re commonly called) work.

Investigation finds 'influencer' dietitians paid to promote sugar, supplements on social media

A joint investigation by The Examiner and The Washington Post found that food, beverage, and supplement corporations and groups have paid registered dietitians on social media to promote content that goes against decades of scientific evidence on...

Insider trading is the practice of trading a company's securities based on material, nonpublic information.