Cambridge Proofreading: Detailed Company Information & Corporate Profile
Summary
Cambridge Proofreading, headquartered in Chicago, founded in 2010, operates within the writing industry with a team of 200‑500 professionals and annual revenue between $10M and $50M.
It offers comprehensive editing services including English proofreading, academic and EFL editing, thesis and dissertation review, journal and article editing, professional and developmental editing, grant writing, ghostwriting, reference formatting, and specialized citation styles such as APA, MLA, Chicago, plus LaTeX editing.
The leadership team features Diana Zeiger as Editing Quality Manager, supported by a mix of freelance editors—Rachel Barton, Brenna Nelson, Alex Smith, Caitlin Killdeer, Sharon Merin Mathew, Laura Franks, Alison Bradley, Alexia Kyriacou, Caleb—and specialists like Karrie Spoerl (Academic Editor), Becca Brown (Social Sciences Editor), and Rapheal Ayobami (Proofreader).
| Cambridge Proofreading Website | proofreading.org |
| Phone Number | +1 312 724 5771 |
| Industries | |
| Cambridge Proofreading Headquarters Address | Chicago, US |
| Company Size | 200-500 employees |
| Specialities & Services | English Proofreading, English Editing, Academic Editing, EFL Editing, Proofreading, Thesis Editing, Dissertation Editing, Journal Editing, Article Editing, Professional Editing, Developmental Editing, Grant Writing, Ghostwriting, Reference Formatting, Formatting, Humanizing, APA Formatting, MLA Formatting, Chicago Formatting, LaTeX Editing |
| Founded | 2010 |
| Estimated Annual Revenue | $10M - 50M |
| Updated: | 2026-10-12 |
Estimated Website Traffic
The chart shows a growth in traffic to the proofreading.org website. In September, traffic increased to 478529, compared to 421508 in the previous month. The highest traffic in 2026 was recorded in September, reaching 478529 visits.
Workforce Turnover
Length of Employment
Cambridge Proofreading's workforce includes employees across a wide range of tenure levels.
13% have been with the company for 1 to 2 years20% have been with the company for 3 to 4 years33% have been with the company for 5 to 7 years20% have been with the company for 8 to 10 years13% have been with the company for more than 11 years
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Cambridge Proofreading Corporate Information: FAQ
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