Top Companies in London, England

Glassdoor brings you an inside look at the top rated companies in London based upon employee reviews.

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Peninsula Business Services HQ: Manchester, United Kingdom

A Peninsula Business Services Health and Safety Consultant said:

“Teetering on the Peninsula of Peril”
“The variety of work, working from home, autonomous role” –
40 Reviews

Overall Company Rating

4.5 Employees are “Very Satisfied”

Overall CEO Rating

Peter Done
77% Approve

Cornerstone OnDemand HQ: Santa Monica, CA NASDAQ: CSOD

Cornerstone OnDemand (NASDAQ:CSOD) is a global leader of cloud-based talent management software solutions. Over 12 million users across 190 countries rely on Cornerstone to maximize their potential…Full Overview

A Cornerstone OnDemand Senior Systems Engineer said:

“London Feels The Love!”
“Since joining the company I've been introduced into a new age of culture and working, everything is carefully considered at CSOD yet the fun and flexibility radiate through each decision. My…” –
367 Reviews

Overall Company Rating

4.5 Employees are “Very Satisfied”

Overall CEO Rating

Cornerstone OnDemand President & CEO Adam Miller

Adam Miller
95% Approve

GSK Consumer Healthcare HQ: London, United Kingdom

A GSK Consumer Healthcare Intern said:

“I worked at GSK for 12 months, lots of opportunities as an industrial placement student” –
106 Reviews

Overall Company Rating

3.8 Employees are “Satisfied”

Overall CEO Rating

GSK Consumer Healthcare CEO Andrew Witty

Andrew Witty
92% Approve

McKinsey & Company HQ: New York, NY

​ Someone once said “Far and away, the best prize that life has to offer is the chance to work hard at work worth doing.” Our consultants tackle complex, world-shaping challenges… from…Full Overview

A McKinsey & Company Associate Principal said:

“It's only when you leave that you realise how good they are”
“The best people and a great entrepreneurial culture. Positive teamwork despite clear up or out policy. Truly global organisation. Actually behaves as a partnership with strong long term consistency…” –
951 Reviews

Overall Company Rating

4.2 Employees are “Very Satisfied”

Overall CEO Rating

McKinsey & Company Managing Director Dominic Barton

Dominic Barton
98% Approve

Four Seasons HQ: Toronto, Canada

A Four Seasons Housekeeping Supervisor said:

“Very high standards.”
“Complimentary night at other Four Season hotels” –
247 Reviews

Overall Company Rating

3.7 Employees are “Satisfied”

Overall CEO Rating

Four Seasons CEO Allen Smith

Allen Smith
95% Approve

Ceridian HQ: Minneapolis, MN

Ever heard of a billion-dollar start-up? That's Ceridian, a human capital management company with a rich history and even brighter future since acquiring cloud-based start-up, Dayforce, two years…Full Overview

A Ceridian Consultancy Team Manager said:

“Overall a very good place to work”
“A great bunch of people with who I learnt a lot of technical and management skills” –
368 Reviews

Overall Company Rating

2.6 Employees say it's “OK”

Overall CEO Rating

Ceridian CEO David Ossip

David Ossip
44% Approve

An Call Center Agent - Marketing/KAM said:

“Great diversity of people”
“- Multicultural employees - Alright workspace with the equipment needed -Good ergonomical chairs - Good knowledge about the products among the management” –
28 Reviews

Overall Company Rating

4.5 Employees are “Very Satisfied”

Overall CEO Rating

Not Yet Rated

Pegasystems HQ: Cambridge, MA NASDAQ: PEGA

A Pegasystems Sales said:

“For those who like to contribute to real success”
“Well positioned for the Digital Transformation era Fantastic technology Great sales methodologies and training Extremely customer centric World class Fortune 1000 clients Focused on delivering…” –
187 Reviews

Overall Company Rating

3.3 Employees say it's “OK”

Overall CEO Rating

Pegasystems Chairman and CEO Alan Trefler

Alan Trefler
83% Approve

Reading Room HQ: London, United Kingdom

A Reading Room Recruitment Manager said:

“An exciting challenge with lots of variety. I feel proud to work for a great company producing incredible work”
“The people, the culture, the work environment. The amazing variety of projects. Everyone plays an integral part of the company's growth” –
33 Reviews

Overall Company Rating

4.3 Employees are “Very Satisfied”

Overall CEO Rating

Reading Room CEO Margaret Manning

Margaret Manning
90% Approve

Reward Gateway HQ: London, United Kingdom

A Reward Gateway employee said:

“Fast paced, dynamic, challenging and fun”
“Reward Gateway never stands still. It's always moving forward. If you're an excellent performer with high standards and the energy and enthusiasm to deliver you'll love it.” –
31 Reviews

Overall Company Rating

4.6 Employees are “Very Satisfied”

Overall CEO Rating

Reward Gateway CEO Glen Elliott

Glen Elliott
94% Approve