ROOOF (Northstar Clean Technologies) Other Income (Expense): $-0.05 Mil (TTM As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROOOF Northstar Clean Technologies Inc ROOOF
17 GF Score
Price $0.11
GF Value $0.20
Valuation Possible Value Trap
! 5 Warning Signs
View Full Analysis

What is Northstar Clean Technologies Other Income (Expense)?

Northstar Clean Technologies ROOOF 17 Other Income (Expense) is $-0.05 Mil as of Jun. 2026. GuruFocus rates ROOOF with a GF Score™ of 17/100 and a GF Value™ of $0.20 (Possible Value Trap). The stock has 5 warning signs investors should review.

Northstar Clean Technologies's other income expense for the Northstar Clean Technologies's pretax income for the three months ended in Jun. 2026 was $0.93 Mil. Its other income expense for the trailing twelve months (TTM) ended in Jun. 2026 was $-0.05 Mil.

Northstar Clean Technologies  (OTCPK:ROOOF) Other Income (Expense) Explanation

Minority interest is reported on the consolidated income statement as a share of profit belonging to minority shareholders.

Northstar Clean Technologies Other Income (Expense) Historical Data

* Premium members only.

The historical data trend for Northstar Clean Technologies's Other Income (Expense) can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Northstar Clean Technologies Other Income (Expense) Chart

Northstar Clean Technologies Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Other Income (Expense)
Get a 7-Day Free Trial -0.14 0.01 0.08 -0.80 -1.01

Northstar Clean Technologies Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Other Income (Expense) Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -0.25 -0.30 -0.21 -0.47 0.93
ROOOF
17GF Score
Northstar Clean Technologies Inc ROOOF
Other Income (Expense) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Northstar Clean Technologies Other Income (Expense) Calculation

Other income expense includes minority interest. Minority interest is a significant but non-controlling ownership of less than 50% of a company's voting shares by either an investor or another company.

Other Income (Expense) for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-0.05 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Other Income (Expense) →
What does a Other Income (Expense) of $-0.05 Mil mean?
Northstar Clean Technologies (ROOOF) has a Other Income (Expense) of $-0.05 Mil as of Jun. 2026. Other income and expenses that a company records on the income statement. View historical data on Northstar Clean Technologies and its competitors.
Is Northstar Clean Technologies' Other Income (Expense) too high?
Northstar Clean Technologies' current Other Income (Expense) is $-0.05 Mil. Overall, Northstar Clean Technologies has a GF Score™ of 17/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Northstar Clean Technologies' Other Income (Expense) compare to WM and RSG?
Northstar Clean Technologies' Other Income (Expense) of $-0.05 Mil can be compared against companies in the Waste Management industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Other Income (Expense) for a Waste Management company?
A good Other Income (Expense) depends on the Waste Management industry context. However, Other Income (Expense) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Other Income (Expense) mean?
A high Other Income (Expense) can signal that a stock is expensive relative to its fundamentals. Other income and expenses that a company records on the income statement. View historical data on Northstar Clean Technologies and its competitors. Northstar Clean Technologies's current Other Income (Expense) is $-0.05 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Northstar Clean Technologies stock overvalued right now?
Based on GuruFocus' analysis, Northstar Clean Technologies (ROOOF) is currently considered Possible Value Trap. The stock's GF Value™ is $0.20, compared to a current price of $0.11 — trading 43.4% below its estimated fair value. The current Other Income (Expense) is $-0.05 Mil. Northstar Clean Technologies' overall GF Score™ is 17/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Other Income (Expense) calculated?
Other Income (Expense) is calculated from a company's financial statements. For Northstar Clean Technologies (ROOOF), the current Other Income (Expense) is $-0.05 Mil as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Northstar Clean Technologies (ROOOF) Overvalued in 2026?

Based on GuruFocus' analysis, Northstar Clean Technologies stock appears to be undervalued. The current stock price of $0.11 is trading 43.4% below its estimated GF Value™ of $0.20. GuruFocus considers Northstar Clean Technologies to be Possible Value Trap.

Key valuation signals for ROOOF:

  • Other Income (Expense): $-0.05 Mil
  • GF Value™: $0.20 vs. price of $0.11 (43.4% below fair value)
  • GF Score™: 17/100 with 5 warning signs

No single metric tells the full story. See the ROOOF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Northstar Clean Technologies Business Description

Other Exchanges ROOF:Canada
Address No. 12111 40th Street South East, Calgary, Alberta, BC, CAN, T2Z 4E6
Northstar Clean Technologies Inc is engaged in the commercialization of proprietary process technology for the recycling of asphalt shingles and the extraction and recovery of asphalt cement, fiberglass/felt and mineral aggregates to be sold and used in asphalt pavement, shingle manufacturing, construction products, and other industrial applications. The Company currently operates in one business segment in Canada, being the repurposing and reprocessing of asphalt shingles.
17GF Score

Get the complete analysis for ROOOF

Other Income (Expense) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.11
Price
$0.20
GF Value