Growth Metrics

Birchtech (BCHT) Interest Expenses (2019 - 2025)

Birchtech recorded quarterly Interest Expenses of $13619.0 in Q4 2025, up 25120.37% quarter-over-quarter from $54.0 in Q1 2025, and up 60.83% year-over-year from $8468.0 in Q4 2024.

Birchtech's Interest Expenses history runs 7 years deep, the most recent figure standing at $13619.0 for Q4 2025.

  • In Q4 2025, Interest Expenses rose 60.83% year-over-year to $13619.0; the TTM figure through Mar 2026 stood at $13619.0 (down 37.23% YoY), while the FY2025 annual figure was $13673.0, down 94.89% from the prior year.
  • Interest Expenses came in at $13619.0 for Q4 2025 at Birchtech, up from $54.0 in the prior quarter.
  • In the past five years, Interest Expenses ranged from a high of $1.4 million in Q4 2021 to a low of -$999713.0 in Q4 2023.
  • A 5-year average of $299739.5 and a median of $326545.0 in 2022 frame the typical range for Interest Expenses.
  • Across the five-year window, Interest Expenses surged 4764.06% in 2021 and slumped 498.78% in 2023, its largest moves.
  • Birchtech's Interest Expenses stood at $1.4 million in 2021, then tumbled by 82.54% to $250694.0 in 2022, then plunged by 498.78% to -$999713.0 in 2023, then soared by 100.85% to $8468.0 in 2024, then surged by 60.83% to $13619.0 in 2025.
  • According to Business Quant data, Interest Expenses over the past three periods registered $13619.0, $54.0, and $8468.0 for Q4 2025, Q1 2025, and Q4 2024 respectively.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Interest Expense (Qtr)
1 Veralto 20.72 Bn 19.29 Bn 854.00 Mn 24.00 Mn
2 Zurn Elkay Water Solutions 7.83 Bn 7.56 Bn 205.80 Mn 6.20 Mn
3 Federal Signal 6.47 Bn 6.40 Bn 179.40 Mn 6.90 Mn
4 Ceco Environmental 2.82 Bn 2.78 Bn 63.92 Mn 4.23 Mn
5 PureCycle Technologies 2.21 Bn 2.11 Bn - 15.38 Mn
6 Euro Tech Holdings 1.36 Bn 1.34 Bn - -
7 Energy Recovery 421.81 Mn 335.66 Mn 2.70 Mn -
8 CleanCore Solutions 173.22 Mn 156.17 Mn -419,259.00 -72,522.00
9 Arq 116.43 Mn 111.76 Mn 9.94 Mn 705,000.00
10 Birchtech 36.12 Mn 33.87 Mn 1.38 Mn -

Historic Data

Download Data 🔒
DateValue
Dec 31, 2025 13,619.00
Dec 31, 2025 13,619.00
Mar 31, 2025 54.00
Mar 31, 2025 54.00
Dec 31, 2024 8,468.00
Dec 31, 2024 8,468.00
Sep 30, 2024 7,356.00
Sep 30, 2024 7,356.00
Jun 30, 2024 5,817.00
Jun 30, 2024 5,817.00
Mar 31, 2024 32,220.00
Mar 31, 2024 32,220.00
Dec 31, 2023 -999,713.00
Dec 31, 2023 -999,713.00
Sep 30, 2023 344,193.00
Sep 30, 2023 344,193.00
Jun 30, 2023 339,444.00
Jun 30, 2023 339,444.00
Mar 31, 2023 335,580.00
Mar 31, 2023 335,580.00
Dec 31, 2022 250,694.00
Dec 31, 2022 250,694.00
Sep 30, 2022 317,510.00
Sep 30, 2022 317,510.00
Jun 30, 2022 503,887.00
Jun 30, 2022 503,887.00
Mar 31, 2022 498,355.00
Mar 31, 2022 498,355.00
Dec 31, 2021 1.44 Mn
Dec 31, 2021 1.44 Mn
Sep 30, 2021 506,592.00
Sep 30, 2021 506,592.00
Jun 30, 2021 1.12 Mn
Jun 30, 2021 1.12 Mn
Mar 31, 2021 675,620.00
Mar 31, 2021 675,620.00
Dec 31, 2020 -1.95 Mn
Dec 31, 2020 -1.95 Mn
Sep 30, 2020 10,415.00
Sep 30, 2020 10,415.00
Jun 30, 2020 650,359.00
Jun 30, 2020 650,359.00
Mar 31, 2020 664,388.00
Mar 31, 2020 664,388.00
Dec 31, 2019 -1.65 Mn
Dec 31, 2019 -1.65 Mn
Sep 30, 2019 623,237.00
Sep 30, 2019 623,237.00
Jun 30, 2019 565,611.00
Jun 30, 2019 565,611.00
Mar 31, 2019 40,753.00
Mar 31, 2019 40,753.00