Glossary entry (derived from question below)
Portuguese term or phrase:
ao longo da trajetória na empresa
English translation:
throughout his / her trajectory within the company
Portuguese term
United States
BA in Transl., MA in ESL, 15 yrs of exp.
Native in: Portuguese 
Works in: English to Portuguese, Portuguese to English, Spanish to Portuguese, and 2 more.
ao longo da trajetória da empresa
TL: US-EN
| 4 -1 | throughout his (her) trajectory within the company |
airmailrpl
|
| 4 +3 | throughout the company's history |
Luciano Eduardo de Oliveira
|
| 3 +1 | as the business/company evolves |
Ana Vozone
|
Jun 23, 2019 13:41: changed "Kudoz queue" from "In queue" to "Public"
Jun 26, 2019 17:01: airmailrpl changed "Edited KOG entry" from "<a href="/profile/2407412">Oliver Simões's</a> old entry - "ao longo da trajetória na empresa"" to "" throughout his / her trajectory within the company ""
Proposed translations
Brazil
Technical - Fast - good price - accurate
Native in: English (Variant: US) 
, Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Portuguese to English, English, and 1 more.
throughout his (her) trajectory within the company
| disagree |
Richard Purdom
: a trajectory is a curved path of an object in the air. Unless anyone thinks that somebody's professional career resembles a curved path of an object in the air, this suggestion is wholly incorrect.
1 day 15 hrs
|
|
As always your observations are ???? and the "abject" really is helpfull
|
Brazil
Passionate, reliable
Native in: Portuguese
Works in: English to Portuguese, German to Portuguese, Dutch to Portuguese, and 8 more.
throughout the company's history
| agree |
Clauwolf
27 mins
|
| agree |
Mark Robertson
1 hr
|
| agree |
Maria da Glória Teixeira
1 day 7 hrs
|
Will do!
Native in: Portuguese (Variant: European/Portugal)
Works in: English to Portuguese, French to Portuguese, German to Portuguese, and 1 more.
as the business/company evolves
https://www.google.com/search?ei=x5QPXdXvObCPlwSCoLbgDQ&q="a...
| agree |
Robert Forstag
: This seems to be the intended meaning within the context provided.
4 hrs
|
|
Thank you, Robert!
|
Discussion
Note that you have in the body of the question (most likely copied and pasted text from your source file) "ao longo da trajetória na empresa" and in the bold question (term or phrase): "ao longo da trajetória da empresa"
So, if it's "na empresa" Robert's (airmail) answer is correct in my opinion.