Private company

WOLF ENERGY SERVICES INC.

WOLF ENERGY SERVICES INC. is a special industry machinery company.1 It is headquartered in Kilgore, Texas.1

Last updated Oct 20, 2026.

Overview

$20.1MRevenue, fiscal 20232
-$13.3MNet income, fiscal 20232
  • IndustrySpecial Industry Machinery, NEC1
  • HeadquartersKilgore, Texas1
  • Business address408 State Hwy 135N, Kilgore, Tx 756623
  • Filer categoryNon-accelerated filer, Smaller reporting company3

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Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2023

-58.0%Operating margin2
-66.0%Net margin2
7.3%Revenue growth, 20232

Where the money goes

Where each dollar of revenue went, fiscal 2023

  • Cost of revenue77¢$15.6M
  • Selling, general and admin23¢$4.6M
  • Income tax0¢$37.2K

Out of $20.1M in revenue.2 The company lost money this year.

Where each dollar of operating cash went, fiscal 2023

  • Kept or used elsewhere100¢$753.9K

Out of $753.9K of cash from operations.2

Financial statements

Revenue45672$20.1M in 2023+3478% since 2016
0$10.0M$20.0M$30.0M2016: $562.1K$562.1K20162017: $265.2K$265.2K2017−53%2018: $1.3M$1.3M2018+394%2019: $2.8M$2.8M2019+116%2020: $80.0K$80.0K2020−97%2021: $107.3K$107.3K2021+34%2022: $18.8M$18.8M2022+17372%2023: $20.1M$20.1M2023+7%
Gross profit48567$68.8K in 2021−87% since 2016
0$500.0K$1.0M$1.5M$2.0M2016: $516.6K$516.6K20162017: $153.0K$153.0K2017−70%2018: $605.5K$605.5K2018+296%2019: $1.7M$1.7M2019+173%2020: $32.1K$32.1K2020−98%2021: $68.8K$68.8K2021+115%
Operating income485672-$11.7M in 2023+2675% since 2016
-$15.0M-$10.0M-$5.0M0$5.0M2016: -$420.0K-$420.0K20162017: -$816.0K-$816.0K2017+94%2018: -$472.8K-$472.8K2018−42%2019: $611.7K$611.7K20192020: -$1.0M-$1.0M20202021: -$766.7K-$766.7K2021−25%2022: -$5.8M-$5.8M2022+651%2023: -$11.7M-$11.7M2023+102%
Net income485672-$13.3M in 2023+2377% since 2016
-$15.0M-$10.0M-$5.0M0$5.0M2016: -$535.8K-$535.8K20162017: $2.1M$2.1M20172018: -$496.9K-$496.9K20182019: $594.0K$594.0K20192020: -$1.0M-$1.0M20202021: -$714.1K-$714.1K2021−31%2022: $4.8M$4.8M20222023: -$13.3M-$13.3M2023
Fiscal year20162017201820192020202120222023
Revenue$562.1K4$265.2K4$1.3M5$2.8M6$80.0K7$107.3K7$18.8M2$20.1M2
Cost of revenue$45.5K4$112.2K8$703.3K5$1.2M6$47.9K7$38.5K7$13.4M2$15.6M2
Gross profit$516.6K4$153.0K8$605.5K5$1.7M6$32.1K7$68.8K7
Research and development$04$12.7K8$05$05$2.6K7$07
Selling, general and admin$7.8M2$4.6M2
Operating expenses$835.5K7$24.5M2$31.8M2
Operating income-$420.0K4-$816.0K8-$472.8K5$611.7K6-$1.0M7-$766.7K7-$5.8M2-$11.7M2
Interest$24.4K4$33.3K8$24.0K5$17.6K6$10.4K7$14.9K7
Income before tax$4.9M2-$13.0M2
Income tax$85.0K2$37.2K2
Net income-$535.8K4$2.1M8-$496.9K5$594.0K6-$1.0M7-$714.1K7$4.8M2-$13.3M2
Earnings per share-$0.024$0.068-$0.015$0.176-$0.247-$0.147$0.092-$0.202
Earnings per share (diluted)-$0.024$0.058-$0.015$0.136-$0.247-$0.147
Shares (weighted, basic)5.0M shares752.0M shares265.4M shares2
Shares (weighted, diluted)5.0M shares7

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What it owns

What WOLF ENERGY SERVICES INC. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Property and equipment, before depreciation$2.0M2 Mar 31, 2023$3.4M2 Mar 31, 2022−39.3%
Accumulated depreciation$1.3M2 Mar 31, 2023$844.4K2 Mar 31, 2022+59.6%
Property and equipment, net$686.3K2 Mar 31, 2023$2.5M2 Mar 31, 2022−72.6%
Finance-lease assets$02 Mar 31, 2023$301.1K2 Mar 31, 2022−100.0%
Operating-lease assets (leased space)$297.7K2 Mar 31, 2023$64.1K2 Mar 31, 2022+364.5%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$574.2K2 Mar 31, 2023$11.7K7 Dec 31, 2021+4791.3%

Intangibles and goodwill

ItemLatestA year beforeChange
Goodwill$02 Mar 31, 2023$4.9M2 Mar 31, 2022−100.0%
Intangible assets, net (excluding goodwill)$02 Mar 31, 2023$1.7M2 Mar 31, 2022−100.0%
Finite-lived intangibles, gross$2.4M2 Mar 31, 2023$2.4M2 Mar 31, 20220%
Accumulated amortization$2.4M2 Mar 31, 2023$633.7K2 Mar 31, 2022+270.9%
Finite-lived intangibles, net$02 Mar 31, 2023$1.7M2 Mar 31, 2022−100.0%
Customer relationships, net$2.1M2 Mar 31, 2023$2.1M2 Mar 31, 20220%

Inventory

ItemLatestA year beforeChange
Inventory, total$114.2K7 Dec 31, 2021$113.3K7 Dec 31, 2020+0.8%
Work in process$16.9K7 Dec 31, 2021$10.2K7 Dec 31, 2020+64.6%
Finished goods$73.2K7 Dec 31, 2021$73.0K7 Dec 31, 2020+0.4%

Leadership

Who has led WOLF ENERGY SERVICES INC., and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Alberto Dibella2009
  2. John Dibella2011–2022
  3. Jay M. Puchir2022
  4. Jimmy Ray Galla2022

President

  1. Jay M. Puchir2022

Chief financial officer

  1. John Dibella2018–2022
  2. Jimmy Ray Galla2022
2010201520202025
Board members and other officers (5)

Former names

  • ENVIRO TECHNOLOGIES U.S., INC.Dec 29, 2020 to Jan 17, 20233
  • ENVIRO TECHNOLOGIES, INC.Nov 13, 2017 to Nov 12, 20203
  • ENVIRO VORAXIAL TECHNOLOGY INCDec 2, 1999 to Aug 17, 20173

Timeline

  1. Aug 3, 20238-K Executive or director change19
  2. Apr 18, 20238-K Bylaws or fiscal year changed20
  3. Apr 3, 20238-K Entered a material agreement; New debt or obligation21
  4. Feb 1, 20238-K Bylaws or fiscal year changed; Other events22
  5. Jan 17, 20238-K Bylaws or fiscal year changed; Other events23
  6. Dec 30, 20228-K Other events24
  7. Dec 29, 20228-K Unregistered sale of shares; Other events25
  8. Dec 19, 20228-K Other events26
  9. Dec 12, 20228-K Executive or director change27
  10. Nov 17, 20228-K Executive or director change28
  11. Oct 31, 20228-K Financial statements and exhibits29
  12. Oct 11, 20228-K Executive or director change30
  13. Sep 16, 2022New chief executive Jimmy Ray Galla becomes CEO13
  14. Sep 16, 2022New chief executive Jay M. Puchir becomes CEO12
  15. Dec 27, 2011New chief executive John Dibella becomes CEO14
  16. Jun 23, 2009New chief executive Alberto Dibella becomes CEO15

Filings

45 filings to the SEC since October 2021: 2 annual reports, 6 quarterly reports, 17 major events, 12 insider forms, 1 large holders, 7 other. The latest 20:

  1. Jan 16, 2024SEC STAFF ACTION EDGAR
  2. Aug 21, 202310-Q EDGAR
  3. Aug 15, 2023NT 10-Q EDGAR
  4. Aug 3, 20238-K EDGAR
  5. Jun 26, 202310-K EDGAR
  6. Apr 18, 20238-K EDGAR
  7. Apr 3, 20238-K EDGAR
  8. Mar 10, 2023S-1 EDGAR
  9. Feb 7, 202310-Q EDGAR
  10. Feb 1, 20238-K EDGAR
  11. Jan 17, 20238-K EDGAR
  12. Jan 10, 2023DEF 14C DEFINITIVE INFORMATION STATEMENT EDGAR
  13. Dec 30, 20228-K EDGAR
  14. Dec 30, 20224 EDGAR
  15. Dec 30, 2022PRE 14C PRELIMINARY INFORMATION STATEMENT EDGAR
  16. Dec 29, 20228-K CURRENT REPORT EDGAR
  17. Dec 19, 20228-K CURRENT REPORT EDGAR
  18. Dec 12, 20224 EDGAR
  19. Dec 12, 20228-K CURRENT REPORT EDGAR
  20. Nov 17, 20228-K CURRENT REPORT EDGAR

The 45 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

1 such filings since October 2021:

  1. Sep 16, 2022SC 13D

SEC filer profile

How WOLF ENERGY SERVICES INC. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARWOLF ENERGY SERVICES INC.1
  • CIK0001043894
  • Employer ID (EIN)65-07428901
  • Filer statusNon-accelerated filer<br>smaller reporting company1
  • Fiscal year endsMarch 311
  • Industry code (SIC)3559 Special Industry Machinery, NEC1
  • SEC reviewing officeOffice of Technology, Division of Corporation Finance1
  • Business address408 State Hwy 135N, Kilgore, TX 756621
  • Phone903-392-09481
  • Shares outstanding78,268,332 as of Aug 17, 202311
  • Public float$1.3M as of Sep 30, 20222
  • On EDGAR sinceSep 24, 19991
  • Filings269 in all: 10-Q (47), 8-K (44), 10QSB (24), 4 (24), NT 10-Q (23), NT 10-K (19), 10-K (15), 10KSB (9)1
    All 36 form types

    3 (8), 10QSB/A (6), UPLOAD (5), 10-Q/A (4), 10SB12G/A (4), S-1/A (4), 10KSB/A (3), 8-K/A (3), REGDEX (3), 10SB12G (2), 3/A (2), DEF 14A (2), PRE 14A (2), SB-2/A (2), 10-K/A (1), 424B3 (1), CORRESP (1), D (1), DEF 14C (1), DEFA14A (1), EFFECT (1), PRE 14C (1), RW (1), S-1 (1), SB-2 (1), SC 13D (1), SC 14F1 (1), SEC STAFF ACTION (1)

  • Latest filingsAnnual report (10-K) Jun 26, 2023
    Quarterly report (10-Q) Aug 21, 2023
    Proxy statement (DEF 14A) Jul 7, 2020
    Latest 8-K (8-K) Aug 3, 2023

Sources

The numbers on this page point here. Each one links to the record it came from.

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    SEC EDGAROther events
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    SEC EDGAROther events
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