Trimark Names Rajinita Haumschilt as Financial Controller

Names Rajinita Haumschilt

Controller to Lead Trimark Accounting Team and Processes

Folsom, CA, April 28, 2023 – Trimark Associates, Inc. (Trimark), the industry leader in intelligent energy control, advanced metering, and regulatory compliance, is proud to announce the appointment of Rajinita Haumschilt as our new Controller.

As Controller, Rajinita will be responsible for overseeing all aspects of financial management, including corporate accounting, regulatory and financial reporting, budget and forecast preparation, as well as development of internal control policies and procedures.

“We are thrilled to have Rajinita join our team,” said Chris Gerlach, Trimark’s Chief Financial Officer. “With her impressive background and strong leadership skills, we are confident that Rajinita will play a key role in driving the continued growth and success of our company.”

Prior to joining Trimark, Rajinita served in roles including VP Finance and Controller. She has worked in startup companies as well as large, established construction firms. She has experience defining key business performance metrics and establishing dashboard visibility to support effective business controls.

Rajinita has an MBA Accounting and Finance from Keller Graduate School of Management and a BS in Accounting from DeVry University.

About Trimark

Trimark Associates, Inc., the industry leader in intelligent energy control, delivers industry-leading solutions to allow real-time operational control, enable informed management of power production operations, and ensure regulatory compliance. Trimark’s turnkey products, engineering, and customer support services control, measure, and manage all aspects of power production that utility-scale power producers require to maintain peak business performance.

Trimark News

Trimark Announces Strategic Leadership Promotions to Support Expansion

Feb 02, 2026

Trimark today announced five leadership promotions that reinforce the company’s ability to earn client trust, retain long‑standing partners, and support…

Learn More

Two Entities Join WEIM

May 05, 2026

Market Expands Into 12 Western States Two new entities joined the Western Energy Imbalance Market (WEIM) on May 6, 2026…

Learn More

Five Questions with Jennifer Strand

Feb 19, 2026

Navigating CAISO’s New Resource Implementation (NRI) process takes more than completing a few forms. It requires a mix of competencies…

Learn More

Five Questions with Jennifer Strand

Feb 19, 2026

Navigating CAISO’s New Resource Implementation (NRI) process takes more than completing a few forms. It requires a mix of competencies…

Learn More

Trimark Achieves SOC 2® Type 2 Compliance

Feb 05, 2026

Trimark Associates, Inc. has announced successful completion of a System Organization Controls (SOC) 2® Type 2 audit of Trimark’s SCADA…

Learn More

Meeting CAISO Rules for BESS Metering

Feb 26, 2024

Trimark’s Experts Weigh in on Separating Retail and Wholesale Meter Data for Battery Energy Storage Systems (BESS) The rapid increase…

Learn More

Projects

Example Projects

Take a minute to see how Trimark has helped resource owners, EPCs, and ISOs change the electric grid.
View All Projects

Green Beanworks: B, C, and D

Jan 10, 2020

Project Type: PV generating facilities rated at 3 MW each Location: Palmdale/Lancaster, CA Client/EPC: Swinerton Products/Services: Trimark’s end-to-end solution for…

Learn More

La Brisa Wind Farm

Jan 10, 2020

Project Type: Wind generating facility rated at 9 MW Location: Birds Landing Switching Station, Solano County, CA Client/EPC: EDF Renewable…

Learn More

West Line

Jun 26, 2023

Project Type: 100 MW PV (Part of Grand Central cluster) Location: Eloy, AZ Client/EPC: AES Products/Services: Trimark SCADA Systems Integration…

Learn More

Angel Fire Solar Energy Center

Jun 26, 2023

Project Type: 15 MW PV/25 MWh BESS Location: Angel Fire, NM Client/EPC: Torch Clean Energy Products/Services: Trimark SCADA including Vantage,…

Learn More