Don’t know if this is the best option, but gets the job done
{{ $current := print "/" (index (split .URL "/") 1) "/" }}
{{ $menu := .Site.Menus.company }}
{{ range $menu }}
{{ if eq .URL $current }}
<div class="bg-grey-lightest rounded-lg pt-8 pb-4 px-4 md:px-8 ">
<h5 class="text-2xl medium mb-4 xl:mb-6">
Menu Title
</h5>
{{- $firstUrlElement := print "/" (index (split .URL "/") 1) "/" -}}
{{- range $menu -}}
<a class="block leading-tight text-purple mb-4 xl:mb-4 hover:text-purple {{if eq ($firstUrlElement|lower) (.URL|lower) }}active{{end}}" href="{{ .URL }}" title="{{ .Name }} page">
{{ .Name }}
</a>
{{ end }}
</div>
{{ end }}
{{ end }}