SynEnergy Partners LLC

SynEnergy Partners LLC SynEnergy Partners LLC is owned & operated as a partnership of the Posey Co. LLC & Superior Ag. Reso We are what is good for America which makes us good for you!

SynEnergy Partners is proud to supply 100% American-refined CountryMark branded fuels. CountryMark is Indianaโ€™s only American-Owned Oil Refinery and is recognized as a nationwide leader in the distribution of biofuels such as biodiesel and ethanol.

๐“๐‡๐„ ๐–๐€๐ˆ๐“ ๐ˆ๐’ ๐Ž๐•๐„๐‘!!Summer Fill has started. In addition to being the best rates, we offer deferred terms until 9/25/26 or...
06/01/2026

๐“๐‡๐„ ๐–๐€๐ˆ๐“ ๐ˆ๐’ ๐Ž๐•๐„๐‘!!
Summer Fill has started. In addition to being the best rates, we offer deferred terms until 9/25/26 or $0.05 discount if paid by cash or check within 10 days of delivery!

05/11/2026

๐™”๐™š๐™จ, ๐™ฉ๐™๐™–๐™ฉ ๐™ฉ๐™š๐™ญ๐™ฉ ๐™ข๐™š๐™จ๐™จ๐™–๐™œ๐™š ๐™ฌ๐™–๐™จ ๐™ง๐™š๐™–๐™ก๐™ก๐™ฎ ๐™ช๐™จ!

We recently launched SynEnergy Connect, our new digital portal that lets you do business with us when and how you choose. As part of this new tool, we may occasionally send promotional text messages that include links.

Hereโ€™s how youโ€™ll know itโ€™s really SynEnergy:

๐Ÿ“ฑ Messages will come from (812) 594-4008
๐Ÿšซ Weโ€™ll never ask for sensitive information via text
โœ… Pro tip: Save our number so you never have to second-guess it.

Thanks for being a valued SynEnergy customer!

๐™Ž๐™š๐™ง๐™ซ๐™ž๐™˜๐™š ๐™ฎ๐™ค๐™ช ๐™˜๐™–๐™ฃ ๐™˜๐™ค๐™ช๐™ฃ๐™ฉ ๐™ค๐™ฃ!
05/07/2026

๐™Ž๐™š๐™ง๐™ซ๐™ž๐™˜๐™š ๐™ฎ๐™ค๐™ช ๐™˜๐™–๐™ฃ ๐™˜๐™ค๐™ช๐™ฃ๐™ฉ ๐™ค๐™ฃ!

๐’๐ญ๐š๐ฒ ๐…๐ฎ๐ž๐ฅ๐ž๐. ๐’๐ญ๐š๐ฒ ๐‚๐จ๐ง๐ง๐ž๐œ๐ญ๐ž๐.Tomorrow just got an upgrade!
04/27/2026

๐’๐ญ๐š๐ฒ ๐…๐ฎ๐ž๐ฅ๐ž๐. ๐’๐ญ๐š๐ฒ ๐‚๐จ๐ง๐ง๐ž๐œ๐ญ๐ž๐.
Tomorrow just got an upgrade!

Call us today to get added to our route!
04/17/2026

Call us today to get added to our route!

๐’๐ญ๐š๐ฒ ๐…๐ฎ๐ž๐ฅ๐ž๐. ๐’๐ญ๐š๐ฒ ๐‚๐จ๐ง๐ง๐ž๐œ๐ญ๐ž๐.The countdown is ON. โณ Only 14 days until SynEnergy Connect officially goes live! Weโ€™ve desi...
04/14/2026

๐’๐ญ๐š๐ฒ ๐…๐ฎ๐ž๐ฅ๐ž๐. ๐’๐ญ๐š๐ฒ ๐‚๐จ๐ง๐ง๐ž๐œ๐ญ๐ž๐.
The countdown is ON. โณ Only 14 days until SynEnergy Connect officially goes live! Weโ€™ve designed this platform to make managing your fuel and account easier than ever. Mark your calendars for April 28th!

Give us a call to ensure you stay fueled up!
04/06/2026

Give us a call to ensure you stay fueled up!

๐’๐ญ๐š๐ฒ ๐…๐ฎ๐ž๐ฅ๐ž๐. ๐’๐ญ๐š๐ฒ ๐‚๐จ๐ง๐ง๐ž๐œ๐ญ๐ž๐.Something big is arriving in the palm of your hand. We are officially launching the SynEnerg...
04/04/2026

๐’๐ญ๐š๐ฒ ๐…๐ฎ๐ž๐ฅ๐ž๐. ๐’๐ญ๐š๐ฒ ๐‚๐จ๐ง๐ง๐ž๐œ๐ญ๐ž๐.

Something big is arriving in the palm of your hand. We are officially launching the SynEnergy Connect app on April 28th! ๐Ÿ—“๏ธ

Managing your fuel and account shouldn't be a chore. Weโ€™ve built a native mobile experience so you can handle business from the cab of the tractor, the shop, or the home office.

๐Ÿ“ Mark your calendars for April 28th!

This is a perfect example of local businesses supporting the programs and communities in which we live and work. Today,...
03/31/2026

This is a perfect example of local businesses supporting the programs and communities in which we live and work. Today, SynEnergy Partners alongside CountryMark presented a check for $10,000.00 to the Edwards County Fair Board for the completion of their grandstand bleacher project.

01/26/2026

Address

520 S 4th Street
Boonville, IN
47601

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

(812) 315-0552

Website

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