Kogi Environmental Solutions is the leading industrial air pollution control company in the southern region of the United States. These slides are an overview of the company and its capabilities.

2. • KES is a leading provider of air pollution control solutions, based in Greensboro, North Carolina
• In 2022, KES expanded its presence with an office in Clearwater, FL. We expect to open an office in
San Diego in 2023
• Industrial air pollution control and air quality is our business
• Our Company has decades of experience servicing and maintaining air pollution control equipment
• We are customer centric. We strive to always do what is best for the customer
• We work with top-quality OEMs with the objective of providing a solution to exceed our clients’ needs
• Our team today consists of three field techs, three application specialists (sales), an office manager, and a
general manager
Our history
• In 1968, the Bell family established Diversified Equipment of the Carolinas (“DEC”). DEC was the first
independent United Air Specialists sales representative
• In 2020, Kogi Capital acquired the company from the Bell family so that the owners could retire
Company Overview

3. • We sell & service all brands of air pollution control
equipment
• We have strong relationships with our OEMs
• Cemented by frequent dialogue, visits, trainings
• Our application specialists oversee their customer’s air
pollution control projects from lead generation to
installation & start-up
• We trust our employees to do what is best for the
customer, try to save them money when possible, and
work with integrity with colleagues, vendors, and
customers
• Our employees operate with autonomy and control
their workflows and schedules
What we do
2020
Current

4. Our Preventative Maintenance
Service Offering

5. KES Has A Solid Service & Maintenance Team
Our bread & butter is servicing air
pollution control equipment
- Regular training is of paramount
importance to us
Our business model has us visit most of
our customers every month
- We are always on call
- We help our customers with
troubleshooting, most of the time within
24 hours
- We can anticipate our customers’ needs
We cover all the U.S. Southeast
- Aiming to expand our coverage region
via satellite service offices

6. We Follow Our
Customers Across the
Southeast 6

7. We recently
entered the
Florida
Market
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8. Our First Thirty-Two
Months as
Owner/Operators
of KES
Sales have grown by 4x
Team: from 2 people to 7 people… and growing
Operations are all digital: Data analysis is a fundamental decision-making
tool
Added GA, TN, VA, WV, FL, KY, AL, AR, MS to our coverage area
Invested significant resources to support growth: vehicles, technology,
training, etc.
Diversified our business: dust collection, ducting, filters, installations, new
vendors…
Strong relationships with all our vendors – we have traveled across N.A.
to meet in-person with most of them. Secured best discount from Parker,
AQE, Industrial Maid, Nordfab, US Duct, Diversitech/Absolent
8
We haven’t received it yet – but we know we
are getting another one this year

9. KES has national reach
Targeted/
Making inroads
Strong presence

10. Revenue growth has been strong
$0
$200,000
$400,000
$600,000
$800,000
$1,000,000
$1,200,000
$1,400,000
$1,600,000
$1,800,000
Jul-20 Aug-20 Sep-20 Oct-20 Nov-20 Dec-20 Jan-21 Feb-21 Mar-21 Apr-21 May-21 Jun-21 Jul-21 Aug-21 Sep-21 Oct-21 Nov-21 Dec-21 Jan-22 Feb-22 Mar-22 Apr-22 May-22 Jun-22 Jul-22 Aug-22 Sep-22 Oct-22 Nov-22 Dec-22 Jan-23 Feb-23
LTM Revenue - KES ($)
Maintenance & Service Equipment & Parts

11. Why work with KES?
We are local players who understand our customers
 We take an intergenerational approach to customer relationships
 We are your last-mile, OEM-agnostic, service provider
We are a customer-centric business. We understand that having a menu of choices is a
win-win proposition for all - customers, vendors, and KES
Our business model has us visit most of our customers every month
• Our growing Service team will increase coverage and frequency of visits to existing and potential
customers
We follow-up on 99% of our leads within 24 hours
• We visit 60% of our leads at no cost to them
• Our lead-to-sale conversion rate is ~20%
We follow our customers wherever they have production facilities – this has been key to
our geographic growth
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12. Our technical sales team
Application
Specialists
General Manager Ray Garner
Dave Stroze
(NC)
Ron
Beadenkopf
(FL)
Kevin Nesbitt
(NC)
Robert
Hocking (CA -
pending)

13. Our service & customer support team
Service & Support
General Manager
Ray
Garner
Evan
Walden
Coby
Cheek
Kaleb
Mitchell
Brewer
Baker

14. Case Studies

15. Large CNC Milling Machines – ADI/PCC Aerostructures
Challenges:
Smoke and oil mist from gantry style large CNC
milling machines
Large space
Not able to contain the contaminant or pursue source
capture
Solution:
A Push/Pull System (see lower right-hand corner)
One large air pollution control unit
Worked with client for almost two years. We
understood their needs and provided an innovative
solution
Project led by Dave Stroze and Robert Hockin
Result:
 Significant reduction of contaminant
 Customer 100% satisfied
 Captured savings thanks to the innovative solution
that required only one air pollution control unit
 Secured a second order for two (2) air pollution
control units – 2x the first order
www.diversifiednc.com
Before After
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16. Copper wire facility in the U.S. – Sark Wire
Challenges:
Smoke and oil mist from annealing of copper wire
Large space with several pick-up points
Customer wanted to have a source-capture ducted
solution
Hot temperatures
Dealing with debris from the production process
Solution:
One centralized air pollution control unit: Smog-Hog
PSG 32-2
Nordfab clamp together ducting
Installation performed by Diversified Equipment
Result:
 A highly-efficient, source-capture, application
 Significant reduction of contaminant
 Customer 100% satisfied
 Improved employee morale & safety
www.diversifiednc.com
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17. CNC Machining – Thomas Precision Technologies
Challenges:
Smoke and oil mist from CNC machining, some of which were
open-topped
High-pressure coolant and heavy machining style
Future facility expansion
Budget conscious customer
Solution:
Explored several options and combinations, from machine
mounted, ambient filtration, and ducted
Decided on strategically distributed ambient capture
Installation performed by Diversified Equipment
Result:
 A highly-efficient, ambient-capture, application
 Significant reduction of contaminant
 Customer 100% satisfied
 Employee morale improved due to cleaner work setting
www.diversifiednc.com
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18. CNC Machining – American manufacturer of firearms
Challenges:
Smoke and oil mist from CNC machining
Existing, OEM-installed, mist collectors not
performing as intended
High-pressure and strong materials
Large volume of air
Budget conscious customer
Solution:
Explored several options and combinations, from
machine mounted, ambient filtration, ducted, among
others
Explored several OEMs
Decided on strategically distributed ambient capture
Media filtration chosen for ease of self-performed PM
Installation performed by Diversified Equipment
Result:
 A highly-efficient, ambient-capture, application
 Significant reduction of contaminant
 Customer 100% satisfied
 Improved employee morale by cleaning up the air
they breathe
www.diversifiednc.com
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19. CNC Machining – Walter Machine Tools
Challenges:
Smoke and oil mist from CNC machining
Urgently needed to fabricate machine mounted
stands for its existing mist-collectors
Several machines in use but not properly installed as
the Company was reconfiguring its CNCs
Supply-chains significantly strained
Solution:
Fabricated three of the eleven stands needed at our
shop for the three heaviest polluting machines
Installation performed by Diversified Equipment one
week after receipt of order
Result:
 Fulfilled customer’s urgent need
 Significant improvement in air quality
 Exceeded customer’s expectations
 Improved employee morale and safety
www.diversifiednc.com
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20. Dust collection – Edwards Councilor
Challenges:
The facility had two old dust collectors (one
Dust-Hog and one Donaldson-Torit) that
needed to be replaced due to age and size
Ducting needed to be redone
Height of the rooms was a limiting factor
The dust collection was vital for the
operations of the company. They wanted a
trustable and reliable solution
Solution:
Designed a new ducting system appropriate
for dust collection
Understood the client’s current needs and
expected future capacity to correctly size
the dust collector
Installation performed by Diversified
Equipment
Result:
 Fulfilled customer’s needs
 Provided a reliable and trustable solution
 Significant improvement in air quality
 Deliver system on time despite significant
supply-chain challenges
www.diversifiednc.com
Before After
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21. Dust collection – Nutraceutical
Challenges:
Complete failure of the dust collection
system
Rust and mechanical failure
Lack of preventative maintenance led to a
significant deterioration of the dust collector
over time
The dust collection was vital for the
operations of the company
Significant delays in supply chains
presented a difficulty to source new
equipment in short notice
Solution:
Our team visited the client, identified the
issue and came with an innovative solution
Install a refurbished system in its place
Installation to be performed by our team
Result:
 TBD
www.diversifiednc.com
Before After
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