Corporate memberships are intended for companies operating within, or providing services to, Ontario’s petroleum and related industries. Corporate members benefit from enhanced visibility, advocacy representation, and access for multiple employees.
Select your membership tier below and complete your payment securely via Square. Once completed, your membership will be activated for the current year. All membership fees are annual and subject to applicable taxes.

The Sponsoring Membership is OPI’s highest corporate tier and is designed for companies seeking maximum engagement and visibility within the industry.
This category is ideal for:
- Producing companies
- Storage operators
- Solution-mining companies
- Major service providers and contractors
- Organizations with a strong commitment to supporting industry advocacy
Key benefits include:
- Full corporate membership privileges
- Recognition as a Sponsoring Member in OPI publications and communications
- Prominent listing in the OPI Member Directory
- Enhanced visibility at OPI events and conventions
- Access for designated company representatives to attend meetings and events at member rates
- Opportunities for sponsorship and promotional participation
- Participation in OPI committees and industry discussions
Sponsoring Members demonstrate leadership and support for the continued strength and representation of Ontario’s petroleum sector.
Cost: $1,200 + HST (Annual)

The Sustaining Membership is suited to companies actively engaged in the industry that wish to support OPI’s advocacy efforts and participate in its professional network.
This category is appropriate for:
- Service companies
- Equipment suppliers
- Consultants
- Engineering and technical firms
- Businesses supporting exploration, production, and storage activities
Key benefits include:
- Corporate membership recognition
- Listing in the OPI Member Directory
- Member-rate access to conventions, seminars, and events
- Access to industry communications and updates
- Opportunities to promote services through OPI channels
- Eligibility for committee involvement
Sustaining Members play an important role in maintaining a collaborative and informed industry environment.
Cost: $850 + HST (Annual)
Choosing the Right Membership
If you are unsure which category best fits your organization or professional role, we encourage you to contact us directly for guidance. We will be pleased to assist you in selecting the most appropriate membership tier.
