C#

var currentYearData = (from p in db.Projects
                        join co in db.Companies on p.CompanyId equals co.Id
                        join cty in db.Cities on p.CityId equals cty.Id
                        join j in db.Jobs on p.Id equals j.ProjectId
                        join jsdr in db.JobStartDateRevisions on j.Id equals jsdr.JobId
                        where jsdr.StartDate >= start && jsdr.StartDate <= end
                        select new { p, c=co, cty, j, jsdr })
                        .OrderBy(x => x.c.CompanyName)
                        .ThenBy(x => x.p.ProjectName)
                        .ThenBy(x => x.jsdr.StartDate)
                        .ToList();

// Step 1 State
class MyInfo {
    public InfoData? Info; 
}

// Step 2 State
class MyInfo {
    public InfoData Info;
}

class MyInfo {
    private _infoData?;
    public InfoData {
        get => _infoData ?? throw ...
        set => _infoData = value
    }
}

class MyInfo {
   public InfoData = InfoData.Empty;

   public static InfoData Empty => new InfoData(); 
}