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Waste Harmonics
Waste Harmonics, led by CEO Scott Gilbertson, provides tech-enabled managed waste services for over 70,000 sites across North America.
Waste Harmonics
Waste Harmonics was founded in 2001 as a regional tech-focused waste services company. CEO Scott Gilbertson leads the firm today — the leadership team also includes CCO Stephen Mohan, COO Mike Roy, and EVP of Strategy Allie Quinn. The firm does not disclose ownership structure or wealth origin. The company builds custom, tech-enabled waste and recycling programs for large-scale operations including logistics centers, retail chains, convenience stores, restaurant brands, and hospitality groups. Services include right-sizing, full-stream visibility, invoice management, and transparent ESG reporting. Waste Harmonics operates across North America with nationwide scale and localized service teams. The firm supports more than 70,000 sites and maintains offices in Stamford, Connecticut, and Victor, New York. A refreshed brand was launched in 2025 under the name Waste Harmonics Keter, following a merger or partnership with Keter Environmental Services (per the firm). The combined entity positions itself as a national managed waste provider. Waste Harmonics differentiates by offering a tech-enabled, service-centric alternative to the traditional waste hauler model. Rather than owning disposal assets, the firm manages the entire waste program — using proprietary monitoring technology and data analytics to optimize schedules, reduce costs, and improve sustainability outcomes for clients.
General information
Firm type
other
Year founded
2001
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Stamford
Corporate office
Stamford, CT, United States
Additional offices
Victor, NY
Principals
Scott Gilbertson
Chief Executive Officer
Stephen Mohan
Chief Commercial Officer
Mike Roy
Chief Operating Officer
Allie Quinn
Executive Vice President of Strategy Transformation & Pricing
Sector focus
Frequently asked questions
Who runs investment decisions at Waste Harmonics?
Scott Gilbertson serves as Chief Executive Officer. The senior leadership team also includes Stephen Mohan (CCO), Mike Roy (COO), and Allie Quinn (EVP of Strategy). The firm does not disclose board composition or external ownership.
How does Waste Harmonics source proprietary deal flow?
Waste Harmonics describes itself as a service company, not an investment firm. It originates client relationships through direct outreach and industry referrals, targeting large-scale chains in logistics, retail, convenience stores, and hospitality.
Is Waste Harmonics structured as a family office or an operating company?
Waste Harmonics presents itself as an operating company — a managed waste services provider. It is not structured as a family office or asset manager. Its financial backing and ownership structure are not publicly disclosed.
Does Waste Harmonics make fund commitments or direct investments?
Waste Harmonics does not publicly disclose any fund commitments or direct investments. The firm focuses on delivering waste and recycling services to clients, not deploying capital for financial returns.
What sectors does Waste Harmonics focus on?
The firm targets logistics and distribution centers, retail chains, convenience stores, restaurant brands, and hospitality groups. It does not publicly list any sectors it avoids.
Where does the underlying wealth come from that backs Waste Harmonics?
Waste Harmonics does not disclose its ownership or wealth origin. The firm was founded in 2001 and has grown organically and through a recent merger with Keter, but no information on its capital sources is publicly available.
What is the relationship between Waste Harmonics and Keter Environmental Services?
In 2025, Waste Harmonics launched a refreshed brand as Waste Harmonics Keter. The firm states it 'joined forces' with Keter, but the exact corporate structure — whether merger, joint venture, or acquisition — is not detailed publicly.
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