Form 990 for tax year 2024

2a · Program service revenue: EMPLOYER CONTRIBUTIONS

total $37,283,134 · related or exempt $37,283,134

2b · Program service revenue: PARTICIPANT CONTRIBUTIONS

total $1,051,640 · related or exempt $1,051,640

3 · Investment income

total $12,489,498 · excluded $12,489,498

7a · Gross sales of assets other than inventory

securities $62,272,641

7b · Less cost or other basis and sales expenses

securities $49,670,840

7c · Gain or loss

securities $12,601,801

7d · Net gain or loss

total $12,601,801 · excluded $12,601,801

4 · Benefits paid to or for members

total $42,896,813

11a · Fees: management

total $531,201

11b · Fees: legal

total $9,993

11c · Fees: accounting

total $52,538

11f · Fees: investment management

total $321,988

11g · Fees: other

total $90,784

13 · Office expenses

total $62,717

16 · Occupancy

total $4,270

17 · Travel

total $8,562

23 · Insurance

total $45,335

24a · Other expenses: CLAIM PROCESSING FEES

total $1,800,476

24b · Other expenses: PCORI FEE

total $17,846

1 · Cash, non-interest-bearing

beginning of year $14,316,738 · end of year $4,698,553

4 · Accounts receivable

beginning of year $11,127,182 · end of year $5,990,029

9 · Prepaid expenses and deferred charges

beginning of year $24,025 · end of year $29,379

11 · Investments: publicly traded securities

beginning of year $392,277,924 · end of year $392,367,503

12 · Investments: other securities

end of year $40,326,518

15 · Other assets

beginning of year $970,495 · end of year $838,501

17 · Accounts payable and accrued expenses

beginning of year $5,307,519 · end of year $1,624,663

19 · Deferred revenue

beginning of year $79,818 · end of year $72,284

25 · Other liabilities

beginning of year $2,154,956 · end of year $2,565,456

29 · Capital stock, trust principal or current funds

beginning of year $0 · end of year $0

30 · Paid-in or capital surplus, or land, building or equipment fund

beginning of year $0 · end of year $0

31 · Retained earnings, endowment or other funds

beginning of year $411,174,071 · end of year $439,988,080

APPALACHIAN PIPELINE CONTRACT

CROCKER CRANE

MAXIM CRANE WORKS

NCSEML JV II LLC

3 PHASE LINE CONSTRUCTION

A CRANE RENTAL LLC

A PLUS INDUSTRIAL

A1 INDUSTRIAL RESOURCES

AARON ENTERPRISES INC

ABERCROMBIE PL SVC LLC

ABLE ENGINEERING SERVICES

ACCESS LIMITED CONSTRUCTION

ACCU BORE

ACE PIPELINE INC

AMERICAN ELEVATOR TECH

AMES CONSTRUCTION INC

ANDIS LLC

APCOMPOWER

APEX PIPELINE SERVICES INC

API INC

APPELLATION CONST SVC LLC

ARB INC

ARISTEO CONSTRUCTION

ARNOLDS CUSTOM SEEDING

ASHTON AND COMPANY INC

ASSOCIATED PL CONTRACTORS

ATLANTIC PLANT MAINTENANCE

ATLAS CRANE SERVICE INC

ATLAS FOUNDATION CO LLC

ATLAS TRENCHLESS LLC

AUTOMATIC SYSTEMS INC

B&N CLEARING ENVIRONMENTAL LLC

BABCOCK & WILCOX CONSTRUCTION

BADGER DAYLIGHTINGEXCAVATING

BADGER INFRASTRUCTURE SOLUTION

BADGERLAND CONNECTIONS

BARNHART CRANE & RIGGING CO

BATEN STEEL ERECT LLC

BAY AREA HYDROVAC

BEEGHLY TREE SERVICE

BERKEL & CO CONTRACTING INC

BESS TESTLAB INC

BEST CRANE

BIG INCH FABRICATORS & CONSTRU

BLACKLICK ENERGY PL SVCS

BLUE'S CRANE SVC

BLUROC LLC

BOND CIVIL & UTILITY

BORE MASTER INC

BOSWORTH STEEL ERECTORS

BRAGG CRANE & RIGGING

BRANDENBURG INDUSTRIAL SVC CO

BRIESER CONSTRUCTION COMPANY

BROTHERS PIPELINE CORP

BROTHERTON CORPORATION

BRUCON

BULLDOG CRANE & RIGGING LLC

BULLS-EYE BORING INC

BUQUET & LEBLANC

C R MEYER & SONS CO

CARTER CONST CO

CASPER CONSTRUCTION

CASTREJON UNDERGROUND INC

CBRE TECHNICAL SVC

CCT UNDERGROUND

CENTRAL INDUSTRIAL

CENTRAL MAINT & WELDING

CHARPS LLC

CLEAN TEAM - PMSC

CLEARSITE INDSTRIAL

CLT & E HEALTH & WELFARE FUND

CNSCONSOLIDATED NUCLEAR SECUR

COBRA PAYMENTS

COGAR RIGHT OF WAY CLEARING

COLUMBIA IRRIGATION DISTRICT

COMMERCIAL FACILITIES MNGMNT

CONDON JOHNSON & ASSOC INC

CONTRACTORS RENTAL CORP

CORESLAB STRUCTURES INC

CRANE SERVICE INC

DAIRYLAND FENCE CO

DAVIDS HYDRO VACINC

DAVIS MOTOR CRANE SERVICE INC

DAWES RIGGING & CRANE RENTAL

DAWSON OHANA

DAY & ZIMMERMANN NPS INC

DEARBORN MIDWEST CONVEYOR CO

DEEP SOUTH CRANE & RIGGING

DEGEN EXCAVATING CO INC

DELHUR INDUSTRIES INC

DENSON CONSTRUCTION INC

DLI ENTERPRISES

DOT DIAMOND CORE DRILLING INC

DUN TRANSPORTATION&STRINGING

DYKON BLASTING CORP

EA EXCAVATING AND SERVICE INC

ECI CONTRACTING

ELLINGSON TRENCHLESS LLC

EMLELECTRONIC METROLOGY LAB

ENCOMPASS PIPELINE LLC

ERG

ERNEST MANNING CONST CO

EVERGREEN PIPELINE INC

FARNSWORTH EQUIPMENT SERVICES

FB MCINTIRE EQUIPMENT COMPANY

FDL STAR CONST

FDL STAR CONSTRUCTION

FIRESTONE ENERGY SVC LLC

FIVE STAR ENERGY SERVICES

FLATIRONS DRILLING INC

FOLTZ WELDING LTDCONTINENTAL

FOUR SEASONS ENVIROMENTAL INC

FRANK LILL & SONS INC

FRONTIER CONSTRUCTION CO INC

FWCOE APPRENTICESHIP FUND

GABES CONSTRUCTION CO INC

GALLAGHER KAISEER CORPORATION

GAME INC

GEEDING CONSTRUCTION INC

GOINS CRANE SERVICE

GORDON CONSTRUCTION

GRAYCOR INDUSTRIAL CONST

GREENWAY ENVIROMENTAL INC

GREER'S ELECTRIC INC

GREGORY DRILLING INC

GROSS CRANE LLC

GROUNDBREAKERS

GULF COAST INDUSTRIAL MAINT

GUSTAFSON & GOUDGE INC

GWINNUPS RESORATION & ENVIRO

H & H UTILITY EXCAVATING INC

HANGING H COMPANIES LLC

HC BECK LTD

HELTON INC

HENKELS & MCCOY

HERITAGE CONTRACTING

HOOSIER VAC

HOOVER CONSTRUCTION CO

HUMBER PAINTING INC

HUXTED TRENCHLESS

HYDRO EXCAVATORS II

HYDRO PROS

INDEP TRUCKLOCAL 138

INDUSTRIAL CONSTRUCTION

INFRASOURCE

INFRASOURCE CONST LLC

INFRASOURCE SERVICES LLC

INTEGRATED LOGISTICS SVCS LLC

INTEGRITY KOKOSING PL SVC LLC

INTEGRIWARD LLC

INTERCON CONSTRUCTION INC

INTERCON ENERGY SVCS

INTERNATIONAL INDUSTRIAL CONT

INTERSTATE TREE LANDSCAPING CO

J & J GENERAL MAINTENANCE INC

JAYNE EXCAVATING & WELDING

JC GENERAL ENG INC

JF BRENNAN

JIMMY A DUNN EXCAVATING CO

JJD COMPANIES LLC

JLL - JONES LANG LASALLE

JOHNSON CREEK DEVELOPMENT

JR JENSEN CONSTRUCTION

JVB LANDSCAPING INC

K2 DIRECTIONAL DRILLING

KELLEY EQUIPMENT CO

KES EXCAVATING SERVICE LLC

KIRILA CONTRACTORS

KNIGHT FACILITIES MNGMNT INC

KT GRANT INC

LAKEHEAD CONSTRUCTORS INC

LANDWEHR CONST

LANEY DIRECTIONAL DRILLING CO

LE MYERS CO

LESCO DESIGN & MANUFACTURING

LETOURNEAU ENTERPRISES LLC

LIBERTY EQUIPMENT & SUPPLY

LINBECK GROUP LLC

LMC INDUSTRIAL CONTR INC

LUNDA CONSTRUCTION CO

MA MORTENSON CO

MAC INDUSTRIAL SERVICES

MACHADO & SONS

MARK WILLIAMS CONST CO

MASTEN CONSTRUCTION LLC

MAXX HDD LLC

MCABEE CONSTRUCTION INC

MCCONNELL HEAVY HAULING INC

MCVAC ENVIROMENTAL

MEADE ELECTRIC COMPANY INC

MERSINO DEWATERING INC

MEYER & MEYER SVCS

MICHELS CONSTRUCTION

MICHELS PACIFIC ENERGY

MICHELS PIPELINE CONST

MICHELS PIPELINE INC

MICHELS ROAD & STONE INC

MICHELS TRENCHLESS

MICHELS UTILIY SVC

MID AMERICA ENERGY SVC

MID CENTRAL OP ENG H&W FUND

MIDWEST DRILLED FOUNDATION

MIDWEST STEEL INC

MIDWESTERN CONTRELECTRIC COND

MILLER PIPELINE

MINNESOTA HYDROVAC

MISSOURI VALLEY INC

MMC CONTRACTORS NATIONAL

MOMENTUM PIPELINE LLC

MORETRENCH ENVIRONMENTAL SVCS

MORROW EQUIPMENT COMPANY LLC

MOUNTAIN CRANE SVC

MTSI INC

MULTI AIR SVC ENG CORP

MULTI STATE INDUSTRIAL CONT

MUSKA PLUMBING LLC

NATIONAL STEEL CITY LLC

NOR CAL PIPELINE SVCS

NORTH AMERICAN CRANE & RIGGING

NORTH COUNTRY DIRECTIONAL DRIL

NORTHEAST REMSCO CONSTRUCTION

NORTHERN CLEARING INC

NORTHERN DEWATERING INC

NORTHERN HORIZONS PIPELINE

NORTHERN HORIZONS SOLWAY INC

NORTHWEST CRANE SERVICE LLC

NORTHWEST STEEL ERECTION

NPL CONSTRUCTION CO

NPL GREAT LAKES REGION

OPERATING ENGINEERS RETIREES

OTIS MINNESOTA SERVICES

OXFORD CRANE

PACARCTIC LOGISTICS LLC

PAN TEXAS DETERRENCE

PATRIOT ERECTORSINC

PE BEN USA INC

PEAK FACILITY SOLUTIONS

PEDERO PIPE SUPPORT SYS USA

PENN LINE SERVICE INC

PERFORMANCE CONTRACTING

PIPE JACKING TRENCHLESS

PIPE STRONG LLC

PIPESAK USA INC

PJ STEEL

PLC TRENCHING CO LLC

POOLE & KENT

PORTA KLEEN

PRECAST ERECTORS INC

PRECAST ERECTORS LLC

PRECISION DETAIL & STUD LLC

PRECISION DEWATERING

PRECISION DRILLING LLC

PRECISION INFRASTRUCTURE LLC

PRECISION PIPELINE LLC

PRECISION WEST LLC

PRECON CONSTRUCTION INC

PREMIUM CRANE INC

PRETEC DIRECTIONAL DRILLING

PRICE GREGORY INTERNATIONAL LL

PRIORITY ONE SERVICES INC

PRO KLEEN ENVIRO SVCS LLC

PRO PIPELINE

PROFOAM LLC

PROSEED RESTORATION LLC

PURDY GROUP

Q & D CONSTRUCTION

Q3 CONTRACTINGQUALITY

QUINLAN ENTERPRISES

RANGER BENSON LLC

REDI PROJECT SERVICES LLC

REDI SERVICES LLC

REM PIPELINE SERVICES INC

RICH GULLET & SONS

RIGHT OF WAY CLEARING & MAINTE

RL COOLSAET CONSTRUCTION CO

RL MORRIS

RL MORRIS & SONS CONST CO

RMF NOOTER

RMS CRANES LLC

ROBERTS PIPELINE

ROCK SOLID INC

ROCKFORD CORP

ROWCON LLC

R-SIMS

RUSSO CORPORATION

RYDBERG RESOURCES LLC

SACHS ELECTRIC

SAFEWAY

SCHMID PL CONSTRUCTION INC

SCHUFF STEEL CO

SERVICE ELECTRIC CO

SEVENSON ENVIROMENTAL SVC

SHEET PILING SVC

SIMS CRANE & EQUIP CO

SITE CONSTRUCTORS INC

SNELSON COMPANIES INC

S'N'S ERECTORS INC

SOIL INSTALLERS INC

SOUTH DADE AIR CONDITIONING

SOUTHERN LIFTING & HOISTING

SOUTHERN OPERATORS

SOUTHWEST STEEL ERECTORS

SOVDE ENTERPRISES

STACK BROTHERS

STACY & WITBECK INC

STERLING CRANE INC

STEVENS ENGINEERS & CONSTR

SUBSURFACE CONSTRUCTORS INC

SUPER EXCAVATORS INC

SUPREME INDUSTRIES

SYSCOM INC

TARRANT CNTY CENTRAL LABOR COU

TCR SOLUTIONS

TDD SOLUTIONS

TG MERCER CONSULTING SERVICE I

THE BOLDT COMPANY

THE BRANDT COMPANIES LLC

THE GOVCON GROUP

THE HDD COMPANY

THE HILLIS GROUP LLC

THE NIEMI CORPORATION

THE TRENCHLESS COMPANY

TOLIN MECHANICAL SYSTEMS

TOW-LIFT INC

TRENCHLESS CONST SERVICE LLC

TRENCHLESS CROSSING SUPP LLC

TRIPLE A BUILDING SVC INC

TRI-STATE DRILLING

TRUE STEEL LLC

TVOE H&WRECIPROCITY

UNDERGROUND CONSTRUCTION CO

UNION PIPELINE INC

UNION TANK ERECTION

UNITED EXCAVATIONS INC

UNITED PIPING INC

UNIVERSAL PIPING INDUSTRIES

UPSTATE NY FUNDS

US PIPELINE INC

VALLEY DIRECTIONAL DRILLING

VALLEY HYDRO-EXCAVATION LLC

VEC INC

VEIT & CO INC

VETERANS UTILITY SVC

W & W STEEL ERECTORS

WAGE WORKS

WAUBONSEE DEVELOPMENT

WAYNE HOLDEN & COMPANY

WEST COAST HYDROVAC

WHITEBIRD SERVICES

WHM CONSTRUCTION

WILSON EXCAVATING & UTILITY

WOLVERINE HYDRO EX INC

ZEIGER CRANE RENTAL INC