\documentclass[thesis]{subfiles}
\begin{document}
\newgeometry{margin=1.5cm} %% Special margins on the titlepage. It is also possible to set each margin separately; see package Geometry.

\begin{titlepage} %%% This is your titlepage. In order to change this page into your very own title page, replace the noted parts with your own (like 'Your title'). You can also change the text and UU logo to English.
%Please check if you meet the set requirements for your degree (if there are any), once upon a time the requirements for Physics were met with this template but the requirements might have changed without our knowlegde.

	\noindent
	\begin{minipage}{0.5\textwidth}
		\includegraphics[width=\linewidth]{uulogoNL} %%%% Logo of the UU. Dutch version is also available in this template as "uulogoEN", for other (perhaps more current) versions of the logo and the guidelines for usage see  https://www.uu.nl/en/organisation/corporate-identity/guidelines/logo
	\end{minipage}
	\hfill
    
    \par\vspace{0.5cm}
    
    \begin{flushright}
    {\LARGE\bfseries Faculteit B\`etawetenschappen \par} %Faculty of Science \par} %for English edit out "Faculteit B\`etawetenschappen \par} %"
	%Enter your faculty here. It is probably right already.
    \end{flushright}
	\vspace{0.5cm}
    \begin{center}
    {\huge\bfseries Gecondenseerde verzamelingen \par} %% ENTER TITLE HERE
    \end{center}
	\vspace{0.75cm}
    {\scshape\Large Bachelorscriptie\par}
	\vspace{0.25cm} % \vspaces creates vertical empty space, so you can in/decrease this number (or elsewhere on \vspace) to create more or less vertical space.
	{\Large\itshape Thomas van Maaren\par} %% ENTER NAME HERE
    \vspace{0.5cm}
    {\Large Wiskunde}\par %% ENTER BACHELOR HERE
    \vspace{0.75cm}
    \par
    \frame{%% frame and fbox put a border around your picture
    %\includegraphics[height=0.35\textheight]{ibavlag}%% If you use a picture, place it here. If you don't, delete this, from '\centering' to '\par'.
    %%% change the height ration until it fits.
    } %% The frame ends here
    \vspace{0.5cm}
    \par
    \raggedleft
	{\Large\itshape Begeleiders}:\par\vspace{0.25cm}
	{\large Dr. Lennart Meier\par} %% first supervisor
    Mathematisch instituut (Universiteit Utrecht)\par %% their institute
    \vspace{0.25cm}
    {\large Msc. Sven van Nigtevecht\par} %%second supervisor
    Mathematisch instituut (Universiteit Utrecht) %% their institute
    %% copy/past from \vspace{0.25cm} to here for more supervisors.

	\vfill
	{\large 10 juni 2024\par}%%% The date. Instead of a full date, writing only the month and year (of finishing the thesis) can also suffice.
    
\end{titlepage}    

\restoregeometry %%% Restores the margins for the rest of the document.




\end{document}