GLG reviews

2.6

24% would recommend to a friend

(2,256 total reviews)
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Gemma Postlethwaite

21% approve of CEO

18% positive business outlook

GLG has an employee rating of 2.6 out of 5 stars, based on 2,256 company reviews on Glassdoor which indicates that most employees have an average working experience there. The GLG employee rating is 30% below average for employers within the Administración y consultoría industry (3.7 stars).

Reviews by job title

2K reviews
1.0
May 28, 2025
Recommend
CEO approval
Business Outlook

Pros

The people. God bless the people. If this company is the crumbling façade of a once-great institution, then the employees are the ivy growing over it — brilliant, resilient, and somehow still making it look presentable from a distance. I’ve had the privilege of working with some of the most intelligent, empathetic, and wildly diverse individuals here — the kind of colleagues who make the slow descent into corporate absurdity feel almost tolerable. Also, credit where it’s due: the location is excellent. Right in the beating heart of London — or at least what’s left of it after the endless construction. With seamless public transit access, it’s never been easier to commute to confusion.

Cons

Working at this firm in 2025 feels like bearing witness to the twilight of the British Empire — not the glorious kind with trumpets and waving flags, but the sad, creaky decline where no one can quite explain why Gibraltar still exists and everyone’s pretending the tea still tastes the same. Once a bulwark of industry, this organisation has become a haunted museum of mismanagement, where the tour guides wear lanyards and speak exclusively in acronyms. Ever since the new CEO and their ever-expanding Council of Confusion took the wheel, the company has been riding a rickety carriage of “strategic pivots” off a cliff, and calling it “agile transformation.” The result? A year-long séance of chaotic rebranding, ghost policies, and leadership-by-astrology. If you squint hard enough, you might mistake it for vision. And then, the Integration Project. Ah yes. The so-called magnum opus — a grandiose merging of cultures, ideals, and working hours, primarily yours. What was meant to be a transatlantic symphony is now a frantic kazoo solo, scored by people who’ve clearly never seen a calendar or met a colleague outside their own tax bracket. I've had three managers this year, and different client types. At this point, I’m expecting my houseplants to start supervising me. Employee morale? Let’s just say it’s buried somewhere beneath the ruins of “flexibility,” a word now used exclusively to describe how easily they can twist policies to make things worse. We are now expected to schedule our own calls, while being treated to generous cutbacks in leave, benefits, and promotion opportunities — just in time for the festive season. Happy corporate winter! And let’s talk about this dystopian masquerade ball where management parades through four-day office mandates while simultaneously gutting teams like it’s a Black Friday sale. Nothing says “we value our people” quite like layoffs dressed in euphemism and sushi dinners served in five-star hotels, presumably under the impression we are 18th-century French peasants who should be grateful for stale croissants and GLG branded baseball caps. Speaking of which — reward points? Really? You think dangling a GLG-branded cap in front of exhausted employees, like a carrot before a mule, is going to distract from the fact that you’ve stripped away every scrap of stability we had? Why not throw in a participation ribbon that says “I survived Q1”? Meanwhile, as the C-suite expands faster than the Roman Empire at its peak (and will likely collapse just as spectacularly), the rest of us are left to interpret the cheers for initiatives that read like they were designed by a malfunctioning TED Talk generator. The truth is simple: if your goal was to drain every ounce of enthusiasm, kill off morale, and transform a once-respected institution into a parody of late-stage capitalism, then — truly, bravo. The curtain has fallen, the empire is dust, and all that remains is a pile of HR policies and discarded sushi trays.

1.0
Dec 6, 2021
Recommend
CEO approval
Business Outlook

Pros

That I get to write this review

Cons

I worked here for a few months in early-to-late 2021. I lived with fear, micromanaging, and anxiety, which was given at the very start. After training (a 2-week cramming w/ very little hands-on experience), they make you create "help chats" with your coaches, managers, and ambassadors. This is where you are supposed to ask questions and rely on them for help. NO. Instead, this is a public humiliation forum for them to call you out on everything you do wrong, even though you are still vulnerable and just learning. You aren't really taught things at GLG, you are whipped and conditioned like a dog to be fearful of doing something wrong. Also, project partners were abusive. They hound on you to get 75 experts within one hour of receiving the project...sometimes with little-to-no information. You do everything you can (emails, LinkedIn messages, cold calls, connects) to get those experts, then your partner rejects your experts with no warning and no feedback. They just ghost you and expect you to take it. There were times my partners asked me to keep bugging the experts for extra information, so I did my best to reach the experts w/ call, email, text, etc.. Then my partner STILL rejected the expert, with no feedback. Also, if your partner doesn't reject your expert, your client sure will. Treated like a punching bag. Other cons: 1) They hold back on encouraging breaks. They said to stay away from it to service the client. I always just heard them say "you're allowed to take a break" (as if by law). They never really encouraged me to take one, even if they overloaded me with work. 2) You're expected to answer calls on weekends, midnight, and 5 AM in the morning... all to get your expert rejected in the end. 3) Even if a new project was given to you at 5:59 PM (hours are 8:30 AM - 6 PM), you are expected to work into the night. 4) They encouraged stress and even gave a lecture on it. Seriously. Even on the slowest days, I was afraid of leaving my desk for the slightest break due to fear and micromanagement that was hazed into me at the beginning. So glad I left. I work for a Fortune 500 company now with better pastures.

2.0
Nov 22, 2023
Recommend
CEO approval
Business Outlook

Pros

Free coffee, free lunches in some offices, generally competent and energetic recent-college-grad environment. These are well meaning people doing their best in a corrupt and soul sucking industry. You will get extremely good at time management and clocking your entire life by 10-15 minute segments. Like way better than all of your friends unless they work in consulting. You will become skilled at holding your bladder for longer and longer periods without wetting yourself or getting an infection during work hours. Your eyes and head will adapt to staring at your screen nonstop and you will stop getting headaches from these things. You will learn how to speak professionally to everyone and constantly watch what you put in writing on company servers, even when they are not speaking or acting professionally towards you. You will learn how to filter between spam calls, client calls, and expert calls that all flow to your personal phone after hours, as you do not get a company phone. You will learn how to "catch up" with office friends in under 60 seconds with minimal to no eye contact, with the assistance of the plentiful caffeine that makes everyone talk as if they're reading out the legally-mandated side effect information for a pharmaceutical advertisement. You will learn that there are several companies in the expert network space that do the exact same thing as GLG - trawling LinkedIn Recruiter for "CEOs" and "SVPs" and doing the horrendously boring grunt work of introducing rich people to other rich people so that they can make each other richer. Because there are so many companies doing this, and GLG clients have subscriptions with several of them, there is never the option to slow down, as your ability to instantly react to a client's request at any hour of any day is as crucial to your success in this job as it is across the industry at large. You will learn that everything at this company is a game and to get promoted you need to score better than everyone else in your segment, and that management has no real way to help you in this industry outside of pushing you to keep working harder. You will get good at working hard and making your performance numbers look good. You will learn not to take GLG up on its "unlimited" PTO, as this tanks your score, and you will instead care for your mental health by learning how to efficiently stem your panic attacks with a visit to the company-sponsored Calm app on your phone. If you ever make it past the above and get the chance to feel a semblance of relief by being promoted to management for your years of hard work, you get the privilege of dealing with stressed out, jittery, anxious, and overworked employees whose numbers all need to increase, all the time, forever, despite economic turmoil, war, disaster, pandemics, and clients simply not remembering to answer your emails. You will learn that goalposts are always moved, that nothing is ever complete, no score is ever good enough, and in this Sisyphean hell of an industry where you're expected to enter with a smile pasted on your face every day for check in at 9am, you need to be the shining light of inspiration to keep on chugging for a team that desperately needs a break.

Cons

The stress you bear 24 hours a day, 7 days a week while employed at GLG in a client service role is not commensurate with your salary. It is an around-the-clock job as the clients you're dealing with are associates at consulting firms, private equity firms, and hedge funds who are trying to do due diligence on companies they want to invest in (read: insider trading). They are some of the neediest, rudest, most arrogant people you ever had the displeasure of crossing paths with at frat parties in college, they make at least double what you make, and you're expected to keep the same schedule as them because you are their administrative assistant. They are working to hit VP by age 26, at which point they will become millionaires, or close to it, while you will barely scrape 90k as a people manager, with the same amount of time spent in both jobs and none of the prestige or career transfer power of working at a financial institution. You are expected to do absolutely everything they ask, and are tasked with 20-30 of these clients and their projects each week. From the day that you start, your inbox is immediately an out-of-control explosion of competing communications and meetings, and it never ceases outside of severe economic downturns and occasionally on Christmas day. It took me years across several role changes to learn how to safely filter out the noise without missing information essential to my job. As a client service associate/manager, you will be expected to handle anywhere from 50-200 emails each day, each of which require their own background tasks, and there is no guarantee that your additional work will translate to a higher metric score for yourself (which your promotion depends on) as some clients simply use GLG less frequently than others do or have more niche needs. Regardless, management has no choice but to poke around looking for tiny pockets for you to work ever harder, as competition is extraordinarily fierce and there is no real "edge" yet to be discovered in this industry. Every competitor is doing the same thing - clients will tell you over and over they see no difference between GLG, AlphaSights, and Guidepoint. Each is simply a vendor to them, with little opportunity for you to develop a true relationship. Each new expert network that joins this industry is more of a redundancy than the last, fighting ever harder for scraps of the private equity/hedge fund/consulting research pie. It's gotten so bad that any seasoned professional with a LinkedIn has already been peppered with InMail requests to join multiple expert networks by the time your client's request hits your inbox. For this reason too, success feels further away every year, and turnover in client service at GLG is constant - HR told me that the average employee tenure is 11 months. And GLG is one of if not the top provider in this entire industry globally. I worked at GLG for over 5 years, working my way up the corporate ladder from recruiter to client service team leader. I needed this job to pay off student debt, and the GLG paycheck helped me do that. I tried my hardest to align myself with the company goals but ultimately I found it too difficult to buy into the mission, and once my debt was paid off I was left exhausted with low self esteem, and too burnt out to want to jump back into the job market. My mistake was staying far longer than I should have, hoping I would come around and that my hard work would be rewarded. But to keep climbing the ladder you really need to believe in what they're saying about "helping professionals make better decisions," so that you can inspire your teammates and distract them from the fact that their work life is measurably worse than it needs to be for what they're being paid. So if you don't have debt or a big reason for needing money, my advice is to get this job right out of college and then instantly start applying elsewhere. If this is what you need to pad your resume after a non-STEM degree and not being born rich, go ahead and do it, but exit to something better as quickly as you possibly can. GLG will certainly teach you how to navigate being exploited and then do the exploiting in the modern American corporate workplace.

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