Exhibit 12.1

Thermon Group Holdings, Inc.
Computation of Ratios of Earnings to Fixed Charges
(amounts in thousands of dollars, except ratio data)
 
 
Fiscal Year Ended
March 31,
 
 
2013
 
 
2014
 
 
2015
 
 
2016
 
 
2017
 
 
Earnings
 
 
 
 
 
 
 
 
 
 
 
 
Income from continuing operations before provision for income taxes
 
$
41,550

 
$
32,763

 
$
62,562

 
$
32,366

 
$
19,082

 
Plus: Fixed Charges
 
 
 
 
 
 
 
 
 
 
 
Interest expense and amortization of premiums/discounts
 
12,907
 
 
6,009
 
 
4,565
 
 
3,840
 
 
3,518
 
 
Estimated interest component of rental expense (a)
 
558
 
 
773
 
 
743
 
 
873
 
 
967
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total Fixed Charges
 
$
13,465

 
$
6,782

 
$
5,308

 
$
4,713

 
$
4,485

 
Less:
 
 
 
 
 
 
 
 
 
 
 
Income attributable to non-controlling interest
 
 

 
 

 
 

 
 
887

 
 
473

 
Pre-tax income from continuing operations available to Thermon Group Holdings, Inc. plus fixed charges
 
$
55,015

 
$
39,545

 
$
67,870

 
$
36,192

 
$
23,094

 
Ratio of Earnings to Fixed Charges
 
4.1
 
x
5.8
 
x
12.8
 
x
7.7
 
x
5.1
 
x

(a)
The registrant considers one-third of rent expense to be a reasonable estimate of the related interest expense.