Alongside Chevron Technology Ventures and ConocoPhillips in the B round was Sunshine Tech, an investment company on behalf of Omar Zawawi, chairman of the Oman-based Omar Zawawi Establishment (Omzest) Group.

Modumetal, a US-based developer of coatings that resist corrosion and high temperatures, closed its series B round from a consortium including oil majors Chevron and ConocoPhillips’ corporate venturing units.

Alongside Chevron Technology Ventures and ConocoPhillips in the B round were venture capital firms Second Avenue Partners and Catamount Ventures as lead investors, undisclosed angel investors and Sunshine Tech, an investment company on behalf of Omar Zawawi, chairman of the Oman-based Omar Zawawi Establishment (Omzest) Group.

In its November filing,…