# Streamline Innovations

> Streamline Innovations is a San Antonio industrial technology company that removes hydrogen sulfide and other contaminants from gas and water. Its VALKYRIE systems pair regenerative TALON chemistry with automation, converting toxic H2S into elemental sulfur and water while serving oil and gas producers, renewable-natural-gas projects, utilities, and industrial plants.

- **Founded:** 2016
- **Headquarters:** San Antonio, United States
- **Founders:** David Sisk (Co-founder and CEO), Cameron Powell (Co-founder)
- **Products:** VALKYRIE Gas Treating System, TALON Chemistry, TALON Sulfide Elimination System, VALKYRIE Intelligence Platform (VIP), VALKYRIE ECO and ECO FLEX
- **Notable:** Reached 50 deployed VALKYRIE systems in early 2024 and reported roughly 70 operating plants by December 2024., Ranked No. 6 among 250 companies on TIME and Statista's 2024 list of America's Top GreenTech Companies and No. 2 in the Circular Economy category., David Sisk was named a 2025 EY Entrepreneur Of The Year Gulf South regional winner and a national finalist.

## Products & services

- **VALKYRIE Gas Treating System** — A family of automated liquid-redox systems that uses regenerative TALON chemistry to remove H2S from natural gas, CO2, biogas, landfill gas and other industrial gas streams.
- **TALON Chemistry** — A proprietary, non-toxic and biodegradable redox chemistry that selectively converts hydrogen sulfide into elemental sulfur and regenerates through oxidation.
- **TALON Sulfide Elimination System** — A water-treatment configuration for dissolved sulfides in produced water, municipal wastewater and industrial water, with automated dosing and monitoring.
- **VALKYRIE Intelligence Platform (VIP)** — A hybrid software and expert-service layer for remote monitoring, process control, analytics and operating optimization.
- **VALKYRIE ECO and ECO FLEX** — Systems configured for agricultural biogas and higher-volume landfill-gas projects upgrading biogas toward renewable natural gas specifications.
- **VALKYRIE 1.5 LTPD** — A larger standard unit designed to extract up to 1.5 long tons of sulfur per day and handle up to 60 million standard cubic feet of gas per day.
- **ThunderOx** — A selective, rapid sulfide-elimination system for high-H2S produced water that integrates pumps, storage and SCADA controls with existing infrastructure.
- **CO2 and integrated amine-redox treatment** — Combined gas-treatment configurations that remove CO2 while treating H2S, including applications in renewable natural gas and carbon-capture projects.

## Achievements

- Reached 50 deployed VALKYRIE systems in early 2024 and reported roughly 70 operating plants by December 2024.
- Ranked No. 6 among 250 companies on TIME and Statista's 2024 list of America's Top GreenTech Companies and No. 2 in the Circular Economy category.
- David Sisk was named a 2025 EY Entrepreneur Of The Year Gulf South regional winner and a national finalist.
- Developed ten VALKYRIE plant variants for oil and gas, industrial and renewable-fuels applications by late 2024.
- First 1.5 LTPD unit entered service at a Devon Energy site in the first quarter of 2025, followed by three additional commissioned units in the Midland and Delaware basins.
- Built a patent portfolio covering sulfur removal, flow-rate control, contactors, foam and emulsion management, and integrated amine-redox treatment.

## Latest updates

- **2026-08** — Published a business case comparing regenerative H2S treatment with conventional scavenger approaches.
- **2026-04** — Released further produced-water field data on rapid liquid-redox treatment and SCADA-controlled dosing.
- **2026-03** — Reported more than $1 million per month in chemical savings in a high-H2S produced-water case study.
- **2025-11** — CEO and co-founder David Sisk was named an EY Entrepreneur Of The Year 2025 national finalist.
- **2025-08** — Completed a recapitalization led by Eldon Pass with a strategic investment from Select Milk Producers and affiliates.
- **2025-06** — Announced initial field deployments of the larger 1.5 LTPD VALKYRIE unit.

## Links

- Website: https://streamlineinnovations.com/
- LinkedIn: https://www.linkedin.com/company/streamlineinnovations/
- Twitter/X: https://twitter.com/streamline_us

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Profile page: https://yespress.io/streamline-innovations
Published by YesPress — https://yespress.io
Last updated: 2026-09-26